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Liermann HP, Konôpková Z, Appel K, Prescher C, Schropp A, Cerantola V, Husband RJ, McHardy JD, McMahon MI, McWilliams RS, Pépin CM, Mainberger J, Roeper M, Berghäuser A, Damker H, Talkovski P, Foese M, Kujala N, Ball OB, Baron MA, Briggs R, Bykov M, Bykova E, Chantel J, Coleman AL, Cynn H, Dattelbaum D, Dresselhaus-Marais LE, Eggert JH, Ehm L, Evans WJ, Fiquet G, Frost M, Glazyrin K, Goncharov AF, Hwang H, Jenei Z, Kim JY, Langenhorst F, Lee Y, Makita M, Marquardt H, McBride EE, Merkel S, Morard G, O’Bannon EF, Otzen C, Pace EJ, Pelka A, Pigott JS, Prakapenka VB, Redmer R, Sanchez-Valle C, Schoelmerich M, Speziale S, Spiekermann G, Sturtevant BT, Toleikis S, Velisavljevic N, Wilke M, Yoo CS, Baehtz C, Zastrau U, Strohm C. Novel experimental setup for megahertz X-ray diffraction in a diamond anvil cell at the High Energy Density (HED) instrument of the European X-ray Free-Electron Laser (EuXFEL). J Synchrotron Radiat 2021; 28:688-706. [PMID: 33949979 PMCID: PMC8127375 DOI: 10.1107/s1600577521002551] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 03/08/2021] [Indexed: 05/02/2023]
Abstract
The high-precision X-ray diffraction setup for work with diamond anvil cells (DACs) in interaction chamber 2 (IC2) of the High Energy Density instrument of the European X-ray Free-Electron Laser is described. This includes beamline optics, sample positioning and detector systems located in the multipurpose vacuum chamber. Concepts for pump-probe X-ray diffraction experiments in the DAC are described and their implementation demonstrated during the First User Community Assisted Commissioning experiment. X-ray heating and diffraction of Bi under pressure, obtained using 20 fs X-ray pulses at 17.8 keV and 2.2 MHz repetition, is illustrated through splitting of diffraction peaks, and interpreted employing finite element modeling of the sample chamber in the DAC.
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Affiliation(s)
- H. P. Liermann
- Photon Sciences, Deutsches Elektronen-Synchrotron (DESY), Notkestraße 85, Hamburg, Germany
- Correspondence e-mail: ,
| | - Z. Konôpková
- European X-Ray Free-Electron Laser Facility GmbH, Holzkoppel 4, 22869 Schenefeld, Germany
| | - K. Appel
- European X-Ray Free-Electron Laser Facility GmbH, Holzkoppel 4, 22869 Schenefeld, Germany
| | - C. Prescher
- Photon Sciences, Deutsches Elektronen-Synchrotron (DESY), Notkestraße 85, Hamburg, Germany
| | - A. Schropp
- Photon Sciences, Deutsches Elektronen-Synchrotron (DESY), Notkestraße 85, Hamburg, Germany
| | - V. Cerantola
- European X-Ray Free-Electron Laser Facility GmbH, Holzkoppel 4, 22869 Schenefeld, Germany
| | - R. J. Husband
- Photon Sciences, Deutsches Elektronen-Synchrotron (DESY), Notkestraße 85, Hamburg, Germany
| | - J. D. McHardy
- School of Physics and Astronomy, Centre for Science at Extreme Conditions, and SUPA, University of Edinburgh, Peter Guthrie Tait Road, Edinburgh EH9 3FD, United Kingdom
| | - M. I. McMahon
- School of Physics and Astronomy, Centre for Science at Extreme Conditions, and SUPA, University of Edinburgh, Peter Guthrie Tait Road, Edinburgh EH9 3FD, United Kingdom
| | - R. S. McWilliams
- School of Physics and Astronomy, Centre for Science at Extreme Conditions, and SUPA, University of Edinburgh, Peter Guthrie Tait Road, Edinburgh EH9 3FD, United Kingdom
- Correspondence e-mail: ,
| | - C. M. Pépin
- CEA, DAM, DIF, F-91297 Arpajon, France
- Université Paris-Saclay, CEA, Laboratoire Matière en Conditions Extrêmes, 91680 Bruyères-le-Châtel, France
| | - J. Mainberger
- Photon Sciences, Deutsches Elektronen-Synchrotron (DESY), Notkestraße 85, Hamburg, Germany
| | - M. Roeper
- Photon Sciences, Deutsches Elektronen-Synchrotron (DESY), Notkestraße 85, Hamburg, Germany
| | - A. Berghäuser
- Helmholtz Zentrum Dresden Rossendorf e.V., 01328 Dresden, Germany
| | - H. Damker
- Photon Sciences, Deutsches Elektronen-Synchrotron (DESY), Notkestraße 85, Hamburg, Germany
| | - P. Talkovski
- Photon Sciences, Deutsches Elektronen-Synchrotron (DESY), Notkestraße 85, Hamburg, Germany
| | - M. Foese
- Photon Sciences, Deutsches Elektronen-Synchrotron (DESY), Notkestraße 85, Hamburg, Germany
| | - N. Kujala
- European X-Ray Free-Electron Laser Facility GmbH, Holzkoppel 4, 22869 Schenefeld, Germany
| | - O. B. Ball
- School of Physics and Astronomy, Centre for Science at Extreme Conditions, and SUPA, University of Edinburgh, Peter Guthrie Tait Road, Edinburgh EH9 3FD, United Kingdom
| | - M. A. Baron
- Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie (IMPMC), Sorbonne Université, UMR CNRS 7590, Musée National d’Histoire Naturelle, 4 Place Jussieu, Paris, France
| | - R. Briggs
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, CA 94550, USA
| | - M. Bykov
- Carnegie Science, Earth and Planets Laboratory, 5241 Broad Branch Road NW, Washington, DC 20015, USA
| | - E. Bykova
- Carnegie Science, Earth and Planets Laboratory, 5241 Broad Branch Road NW, Washington, DC 20015, USA
| | - J. Chantel
- Université de Lille, CNRS, INRAE, Centrale Lille, UMR 8207 – UMET – Unité Matériaux et Transformations, F-59000 Lille, France
| | - A. L. Coleman
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, CA 94550, USA
| | - H. Cynn
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, CA 94550, USA
| | - D. Dattelbaum
- Los Alamos National Laboratory, Los Alamos, NM 87545, USA
| | | | - J. H. Eggert
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, CA 94550, USA
| | - L. Ehm
- Mineral Physics Institute, Stony Brook University, Stony Brook, NY 11794, USA
| | - W. J. Evans
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, CA 94550, USA
| | - G. Fiquet
- Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie (IMPMC), Sorbonne Université, UMR CNRS 7590, Musée National d’Histoire Naturelle, 4 Place Jussieu, Paris, France
| | - M. Frost
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - K. Glazyrin
- Photon Sciences, Deutsches Elektronen-Synchrotron (DESY), Notkestraße 85, Hamburg, Germany
| | - A. F. Goncharov
- Carnegie Science, Earth and Planets Laboratory, 5241 Broad Branch Road NW, Washington, DC 20015, USA
| | - H. Hwang
- Department of Earth System Sciences, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Zs. Jenei
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, CA 94550, USA
| | - J.-Y. Kim
- Department of Physics, Research Institute for High Pressure, Hanyang University, 222 Wangsimni-ro, Seoul 04763, Republic of Korea
| | - F. Langenhorst
- Institute of Geosciences, Friedrich Schiller University Jena, Carl-Zeiss-Promenade 10, 07745 Jena, Germany
| | - Y. Lee
- Department of Earth System Sciences, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - M. Makita
- European X-Ray Free-Electron Laser Facility GmbH, Holzkoppel 4, 22869 Schenefeld, Germany
| | - H. Marquardt
- Department of Earth Sciences, University of Oxford, South Parks Road, Oxford OX1 3AN, United Kingdom
| | - E. E. McBride
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - S. Merkel
- Université de Lille, CNRS, INRAE, Centrale Lille, UMR 8207 – UMET – Unité Matériaux et Transformations, F-59000 Lille, France
| | - G. Morard
- Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie (IMPMC), Sorbonne Université, UMR CNRS 7590, Musée National d’Histoire Naturelle, 4 Place Jussieu, Paris, France
- Université Grenoble Alpes, Université Savoie Mont Blanc, CNRS, IRD, IFSTTAR, ISTerre, 38000 Grenoble, France
| | - E. F. O’Bannon
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, CA 94550, USA
| | - C. Otzen
- Photon Sciences, Deutsches Elektronen-Synchrotron (DESY), Notkestraße 85, Hamburg, Germany
- Institute of Geosciences, Friedrich Schiller University Jena, Carl-Zeiss-Promenade 10, 07745 Jena, Germany
| | - E. J. Pace
- School of Physics and Astronomy, Centre for Science at Extreme Conditions, and SUPA, University of Edinburgh, Peter Guthrie Tait Road, Edinburgh EH9 3FD, United Kingdom
| | - A. Pelka
- Helmholtz Zentrum Dresden Rossendorf e.V., 01328 Dresden, Germany
| | - J. S. Pigott
- Los Alamos National Laboratory, Los Alamos, NM 87545, USA
- Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 44106, USA
| | - V. B. Prakapenka
- Center for Advanced Radiation Sources, University of Chicago, Chicago, IL 60637, USA
| | - R. Redmer
- Institut für Physik, Universität Rostock, D-18051 Rostock, Germany
| | - C. Sanchez-Valle
- Institut für Mineralogie, University of Münster, Münster, Germany
| | - M. Schoelmerich
- European X-Ray Free-Electron Laser Facility GmbH, Holzkoppel 4, 22869 Schenefeld, Germany
| | - S. Speziale
- GFZ German Research Centre for Geosciences, Telegrafenberg, 14473 Potsdam, Germany
| | - G. Spiekermann
- Institut für Geowissenschaften, Universität Potsdam, Karl-Liebknecht-Straße 24-25, 14476 Potsdam, Germany
| | | | - S. Toleikis
- Photon Sciences, Deutsches Elektronen-Synchrotron (DESY), Notkestraße 85, Hamburg, Germany
| | - N. Velisavljevic
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, CA 94550, USA
| | - M. Wilke
- Institut für Geowissenschaften, Universität Potsdam, Karl-Liebknecht-Straße 24-25, 14476 Potsdam, Germany
| | - C.-S. Yoo
- Department of Chemistry, Institute of Shock Physics, and Materials Science and Engineering, Washington State University, Pullman, WA 99164, USA
| | - C. Baehtz
- Helmholtz Zentrum Dresden Rossendorf e.V., 01328 Dresden, Germany
| | - U. Zastrau
- European X-Ray Free-Electron Laser Facility GmbH, Holzkoppel 4, 22869 Schenefeld, Germany
| | - C. Strohm
- Photon Sciences, Deutsches Elektronen-Synchrotron (DESY), Notkestraße 85, Hamburg, Germany
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Wollenweber L, Preston TR, Descamps A, Cerantola V, Comley A, Eggert JH, Fletcher LB, Geloni G, Gericke DO, Glenzer SH, Göde S, Hastings J, Humphries OS, Jenei A, Karnbach O, Konopkova Z, Loetzsch R, Marx-Glowna B, McBride EE, McGonegle D, Monaco G, Ofori-Okai BK, Palmer CAJ, Plückthun C, Redmer R, Strohm C, Thorpe I, Tschentscher T, Uschmann I, Wark JS, White TG, Appel K, Gregori G, Zastrau U. Publisher's Note: "High-resolution inelastic x-ray scattering at the high energy density scientific instrument at the European X-Ray Free-Electron Laser" [Rev. Sci. Instrum. 92, 013101 (2021)]. Rev Sci Instrum 2021; 92:039901. [PMID: 33820100 DOI: 10.1063/5.0043951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Indexed: 06/12/2023]
Affiliation(s)
- L Wollenweber
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - T R Preston
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - A Descamps
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - V Cerantola
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - A Comley
- Atomic Weapons Establishment, Aldermaston, Reading, Berkshire RG7 4PR, United Kingdom
| | - J H Eggert
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94550, USA
| | - L B Fletcher
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - G Geloni
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - D O Gericke
- Centre for Fusion, Space & Astrophysics, Department of Physics, University of Warwick, Coventry CV4 7AL, United Kingdom
| | - S H Glenzer
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - S Göde
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - J Hastings
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - O S Humphries
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
| | - A Jenei
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94550, USA
| | - O Karnbach
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
| | - Z Konopkova
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - R Loetzsch
- Institut für Optik und Quantenelektronik, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, 07743 Jena, Germany
| | - B Marx-Glowna
- Institut für Optik und Quantenelektronik, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, 07743 Jena, Germany
| | - E E McBride
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - D McGonegle
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
| | - G Monaco
- Dipartimento di Fisica, Universita di Trento, via Sommarive 14, Povo 38123, TN, Italy
| | - B K Ofori-Okai
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - C A J Palmer
- School of Mathematics and Physics, Queen's University Belfast, University Road, BT7 1NN Belfast, United Kingdom
| | - C Plückthun
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - R Redmer
- Universität Rostock, Institut für Physik, Albert-Einstein-Straβe 23-24, 18051 Rostock, Germany
| | - C Strohm
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - I Thorpe
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | | | - I Uschmann
- Institut für Optik und Quantenelektronik, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, 07743 Jena, Germany
| | - J S Wark
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
| | - T G White
- Physics Department, University of Nevada at Reno, Reno, Nevada 89506, USA
| | - K Appel
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - G Gregori
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
| | - U Zastrau
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
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3
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Wollenweber L, Preston TR, Descamps A, Cerantola V, Comley A, Eggert JH, Fletcher LB, Geloni G, Gericke DO, Glenzer SH, Göde S, Hastings J, Humphries OS, Jenei A, Karnbach O, Konopkova Z, Loetzsch R, Marx-Glowna B, McBride EE, McGonegle D, Monaco G, Ofori-Okai BK, Palmer CAJ, Plückthun C, Redmer R, Strohm C, Thorpe I, Tschentscher T, Uschmann I, Wark JS, White TG, Appel K, Gregori G, Zastrau U. High-resolution inelastic x-ray scattering at the high energy density scientific instrument at the European X-Ray Free-Electron Laser. Rev Sci Instrum 2021; 92:013101. [PMID: 33514249 DOI: 10.1063/5.0022886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 12/12/2020] [Indexed: 06/12/2023]
Abstract
We introduce a setup to measure high-resolution inelastic x-ray scattering at the High Energy Density scientific instrument at the European X-Ray Free-Electron Laser (XFEL). The setup uses the Si (533) reflection in a channel-cut monochromator and three spherical diced analyzer crystals in near-backscattering geometry to reach a high spectral resolution. An energy resolution of 44 meV is demonstrated for the experimental setup, close to the theoretically achievable minimum resolution. The analyzer crystals and detector are mounted on a curved-rail system, allowing quick and reliable changes in scattering angle without breaking vacuum. The entire setup is designed for operation at 10 Hz, the same repetition rate as the high-power lasers available at the instrument and the fundamental repetition rate of the European XFEL. Among other measurements, it is envisioned that this setup will allow studies of the dynamics of highly transient laser generated states of matter.
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Affiliation(s)
- L Wollenweber
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - T R Preston
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - A Descamps
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - V Cerantola
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - A Comley
- Atomic Weapons Establishment, Aldermaston, Reading, Berkshire RG7 4PR, United Kingdom
| | - J H Eggert
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94550, USA
| | - L B Fletcher
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - G Geloni
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - D O Gericke
- Centre for Fusion, Space & Astrophysics, Department of Physics, University of Warwick, Coventry CV4 7AL, United Kingdom
| | - S H Glenzer
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - S Göde
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - J Hastings
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - O S Humphries
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
| | - A Jenei
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94550, USA
| | - O Karnbach
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
| | - Z Konopkova
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - R Loetzsch
- Institut für Optik und Quantenelektronik, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, 07743 Jena, Germany
| | - B Marx-Glowna
- Institut für Optik und Quantenelektronik, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, 07743 Jena, Germany
| | - E E McBride
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - D McGonegle
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
| | - G Monaco
- Dipartimento di Fisica, Universita di Trento, via Sommarive 14, Povo 38123, TN, Italy
| | - B K Ofori-Okai
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - C A J Palmer
- School of Mathematics and Physics, Queen's University Belfast, University Road, BT7 1NN Belfast, United Kingdom
| | - C Plückthun
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - R Redmer
- Universität Rostock, Institut für Physik, Albert-Einstein-Straße 23-24, 18051 Rostock, Germany
| | - C Strohm
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - I Thorpe
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | | | - I Uschmann
- Institut für Optik und Quantenelektronik, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, 07743 Jena, Germany
| | - J S Wark
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
| | - T G White
- Physics Department, University of Nevada at Reno, Reno, Nevada 89506, USA
| | - K Appel
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - G Gregori
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
| | - U Zastrau
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
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4
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Descamps A, Ofori-Okai BK, Appel K, Cerantola V, Comley A, Eggert JH, Fletcher LB, Gericke DO, Göde S, Humphries O, Karnbach O, Lazicki A, Loetzsch R, McGonegle D, Palmer CAJ, Plueckthun C, Preston TR, Redmer R, Senesky DG, Strohm C, Uschmann I, White TG, Wollenweber L, Monaco G, Wark JS, Hastings JB, Zastrau U, Gregori G, Glenzer SH, McBride EE. An approach for the measurement of the bulk temperature of single crystal diamond using an X-ray free electron laser. Sci Rep 2020; 10:14564. [PMID: 32884061 PMCID: PMC7471281 DOI: 10.1038/s41598-020-71350-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 08/06/2020] [Indexed: 11/25/2022] Open
Abstract
We present a method to determine the bulk temperature of a single crystal diamond sample at an X-Ray free electron laser using inelastic X-ray scattering. The experiment was performed at the high energy density instrument at the European XFEL GmbH, Germany. The technique, based on inelastic X-ray scattering and the principle of detailed balance, was demonstrated to give accurate temperature measurements, within [Formula: see text] for both room temperature diamond and heated diamond to 500 K. Here, the temperature was increased in a controlled way using a resistive heater to test theoretical predictions of the scaling of the signal with temperature. The method was tested by validating the energy of the phonon modes with previous measurements made at room temperature using inelastic X-ray scattering and neutron scattering techniques. This technique could be used to determine the bulk temperature in transient systems with a temporal resolution of 50 fs and for which accurate measurements of thermodynamic properties are vital to build accurate equation of state and transport models.
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Affiliation(s)
- A Descamps
- SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA.
- Aeronautics and Astronautics Department, Stanford University, Stanford, CA, 94305, USA.
| | - B K Ofori-Okai
- SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA
| | - K Appel
- European X-Ray Free-Electron Laser Facility GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - V Cerantola
- European X-Ray Free-Electron Laser Facility GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - A Comley
- Atomic Weapons Establishment, Aldermaston, Reading, RG7 4PR, UK
| | - J H Eggert
- Lawrence Livermore National Laboratory, Livermore, CA, 94550, USA
| | - L B Fletcher
- SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA
| | - D O Gericke
- Centre for Fusion, Space and Astrophysics, Department of Physics, University of Warwick, Coventry, CV4 7AL, UK
| | - S Göde
- European X-Ray Free-Electron Laser Facility GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - O Humphries
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford, OX1 3PU, UK
| | - O Karnbach
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford, OX1 3PU, UK
| | - A Lazicki
- Lawrence Livermore National Laboratory, Livermore, CA, 94550, USA
| | - R Loetzsch
- Institut für Optik und Quantenelektronik, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, 07743, Jena, Germany
- Helmholtz-Institut Jena, Fröbelstieg 3, 07743, Jena, Germany
| | - D McGonegle
- Atomic Weapons Establishment, Aldermaston, Reading, RG7 4PR, UK
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford, OX1 3PU, UK
| | - C A J Palmer
- School of Mathematics and Physics, Queen's University, University Road BT7 1NN, Belfast, UK
| | - C Plueckthun
- European X-Ray Free-Electron Laser Facility GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - T R Preston
- European X-Ray Free-Electron Laser Facility GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - R Redmer
- Institut für Physik, Universität Rostock, A.-Einstein-Str. 23-24, 18059, Rostock, Germany
| | - D G Senesky
- Aeronautics and Astronautics Department, Stanford University, Stanford, CA, 94305, USA
| | - C Strohm
- European X-Ray Free-Electron Laser Facility GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
- Deutsches Elektronen Synchrotron, Notkestrasse 85, 22607, Hamburg, Germany
| | - I Uschmann
- Institut für Optik und Quantenelektronik, Friedrich-Schiller-Universität Jena, Max-Wien-Platz 1, 07743, Jena, Germany
- Helmholtz-Institut Jena, Fröbelstieg 3, 07743, Jena, Germany
| | - T G White
- University of Nevada, Reno, NV, 89557, USA
| | - L Wollenweber
- European X-Ray Free-Electron Laser Facility GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - G Monaco
- Dipartimento di Fisica, Università di Trento, Via Sommarive 14, 38123, Povo, TN, Italy
| | - J S Wark
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford, OX1 3PU, UK
| | - J B Hastings
- SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA
| | - U Zastrau
- European X-Ray Free-Electron Laser Facility GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - G Gregori
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford, OX1 3PU, UK
| | - S H Glenzer
- SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA
| | - E E McBride
- SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA
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5
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Gorbunov DI, Strohm C, Henriques MS, van der Linden P, Pedersen B, Mushnikov NV, Rosenfeld EV, Petříček V, Mathon O, Wosnitza J, Andreev AV. Microscopic Nature of the First-Order Field-Induced Phase Transition in the Strongly Anisotropic Ferrimagnet HoFe_{5}Al_{7}. Phys Rev Lett 2019; 122:127205. [PMID: 30978077 DOI: 10.1103/physrevlett.122.127205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Revised: 10/08/2018] [Indexed: 06/09/2023]
Abstract
We report on x-ray magnetic circular dichroism experiments in pulsed fields up to 30 T to follow the rotations of individual magnetic moments through the field-induced phase transition in the ferrimagnet HoFe_{5}Al_{7}. Near the ground state, we observe simultaneous stepwise rotations of the Ho and Fe moments and explain them using a two-sublattice model for an anisotropic ferrimagnet with weak intersublattice exchange interactions. Near the compensation point, we find two phase transitions. The additional magnetization jump reflects the fact that the Ho moment is no longer rigid as the applied field acts against the intersublattice exchange field.
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Affiliation(s)
- D I Gorbunov
- Hochfeld-Magnetlabor Dresden (HLD-EMFL), Helmholtz-Zentrum Dresden-Rossendorf, 01328 Dresden, Germany
| | - C Strohm
- Deutsches Elektronen-Synchrotron DESY, 22607 Hamburg, Germany
| | - M S Henriques
- Institut Laue Langevin, 71 Avenue des Martyrs, F-38042 Grenoble, France
- Institute of Physics, Academy of Sciences, Na Slovance 2, 182 21 Prague, Czech Republic
| | - P van der Linden
- European Synchrotron Radiation Facility, B.P. 220, 38043 Grenoble, France
| | - B Pedersen
- Heinz Maier-Leibnitz Zentrum (MLZ), Technische Universität München, Lichtenbergstrasse 1, 85748 Garching, Germany
| | - N V Mushnikov
- Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences, Kovalevskaya 18, 620990 Ekaterinburg, Russia
| | - E V Rosenfeld
- Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences, Kovalevskaya 18, 620990 Ekaterinburg, Russia
| | - V Petříček
- Institute of Physics, Academy of Sciences, Na Slovance 2, 182 21 Prague, Czech Republic
| | - O Mathon
- European Synchrotron Radiation Facility, B.P. 220, 38043 Grenoble, France
| | - J Wosnitza
- Hochfeld-Magnetlabor Dresden (HLD-EMFL), Helmholtz-Zentrum Dresden-Rossendorf, 01328 Dresden, Germany
- Institut für Festkörperphysik, TU Dresden, D-01062 Dresden, Germany
| | - A V Andreev
- Institute of Physics, Academy of Sciences, Na Slovance 2, 182 21 Prague, Czech Republic
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6
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Strohm C, van der Linden P, Mathon O, Pascarelli S. Simultaneous Observation of the Er- and Fe-Sublattice Magnetization of Ferrimagnetic Er_{3}Fe_{5}O_{12} in High Magnetic Fields Using X-Ray Magnetic Circular Dichroism at the Er L_{2,3} Edges. Phys Rev Lett 2019; 122:127204. [PMID: 30978088 DOI: 10.1103/physrevlett.122.127204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Revised: 10/03/2018] [Indexed: 06/09/2023]
Abstract
X-ray magnetic circular dichroism (XMCD) studies at the Er L_{2,3} edges of Er_{3}Fe_{5}O_{12} exhibit a change of the spectral shape as a function of temperature and magnetic field. Using singular value decomposition, this variation is understood as a linear combination of two components. The dominating component is associated with the Er magnetization, while the second contribution is identified as an induced signal from the Fe sites. XMCD at either of the L edges in Er_{3}Fe_{5}O_{12} provides information on the net magnetization of both sublattices. Their evolution in fields up to 30 T reveals details of the ferrimagnetic interactions on two very different scales.
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Affiliation(s)
- C Strohm
- Deutsches Elektronen Synchrotron, Notkestrasse 85, 22607 Hamburg, Germany
| | - P van der Linden
- European Synchrotron Radiation Facility, B.P. 220, 38043 Grenoble, France
| | - O Mathon
- European Synchrotron Radiation Facility, B.P. 220, 38043 Grenoble, France
| | - S Pascarelli
- European Synchrotron Radiation Facility, B.P. 220, 38043 Grenoble, France
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7
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Aprilis G, Strohm C, Kupenko I, Linhardt S, Laskin A, Vasiukov DM, Cerantola V, Koemets EG, McCammon C, Kurnosov A, Chumakov AI, Rüffer R, Dubrovinskaia N, Dubrovinsky L. Portable double-sided pulsed laser heating system for time-resolved geoscience and materials science applications. Rev Sci Instrum 2017; 88:084501. [PMID: 28863683 DOI: 10.1063/1.4998985] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
A portable double-sided pulsed laser heating system for diamond anvil cells has been developed that is able to stably produce laser pulses as short as a few microseconds with repetition frequencies up to 100 kHz. In situ temperature determination is possible by collecting and fitting the thermal radiation spectrum for a specific wavelength range (particularly, between 650 nm and 850 nm) to the Planck radiation function. Surface temperature information can also be time-resolved by using a gated detector that is synchronized with the laser pulse modulation and space-resolved with the implementation of a multi-point thermal radiation collection technique. The system can be easily coupled with equipment at synchrotron facilities, particularly for nuclear resonance spectroscopy experiments. Examples of applications include investigations of high-pressure high-temperature behavior of iron oxides, both in house and at the European Synchrotron Radiation Facility using the synchrotron Mössbauer source and nuclear inelastic scattering.
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Affiliation(s)
- G Aprilis
- Bayerisches Geoinstitut, Universität Bayreuth, D-95440 Bayreuth, Germany
| | - C Strohm
- Photon Science, DESY, D-22607 Hamburg, Germany
| | - I Kupenko
- Institut für Mineralogie, University of Münster, D-48149 Münster, Germany
| | - S Linhardt
- Bayerisches Geoinstitut, Universität Bayreuth, D-95440 Bayreuth, Germany
| | - A Laskin
- AdlOptica Optical Systems GmbH, D-12489 Berlin, Germany
| | - D M Vasiukov
- Bayerisches Geoinstitut, Universität Bayreuth, D-95440 Bayreuth, Germany
| | - V Cerantola
- Bayerisches Geoinstitut, Universität Bayreuth, D-95440 Bayreuth, Germany
| | - E G Koemets
- Bayerisches Geoinstitut, Universität Bayreuth, D-95440 Bayreuth, Germany
| | - C McCammon
- Bayerisches Geoinstitut, Universität Bayreuth, D-95440 Bayreuth, Germany
| | - A Kurnosov
- Bayerisches Geoinstitut, Universität Bayreuth, D-95440 Bayreuth, Germany
| | - A I Chumakov
- ESRF-The European Synchrotron, CS 40220, 38043 Grenoble Cedex 9, France
| | - R Rüffer
- ESRF-The European Synchrotron, CS 40220, 38043 Grenoble Cedex 9, France
| | - N Dubrovinskaia
- Materials Physics and Technology at Extreme Conditions, Laboratory of Crystallography, Universität Bayreuth, D-95440 Bayreuth, Germany
| | - L Dubrovinsky
- Bayerisches Geoinstitut, Universität Bayreuth, D-95440 Bayreuth, Germany
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8
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Heeg KP, Kaldun A, Strohm C, Reiser P, Ott C, Subramanian R, Lentrodt D, Haber J, Wille HC, Goerttler S, Rüffer R, Keitel CH, Röhlsberger R, Pfeifer T, Evers J. Spectral narrowing of x-ray pulses for precision spectroscopy with nuclear resonances. Science 2017; 357:375-378. [PMID: 28751603 DOI: 10.1126/science.aan3512] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Accepted: 06/26/2017] [Indexed: 11/02/2022]
Affiliation(s)
- K. P. Heeg
- Max-Planck-Institut für Kernphysik, 69117 Heidelberg, Germany
| | - A. Kaldun
- Max-Planck-Institut für Kernphysik, 69117 Heidelberg, Germany
| | - C. Strohm
- Deutsches Elektronen-Synchrotron DESY, 22607 Hamburg, Germany
| | - P. Reiser
- Max-Planck-Institut für Kernphysik, 69117 Heidelberg, Germany
| | - C. Ott
- Max-Planck-Institut für Kernphysik, 69117 Heidelberg, Germany
| | - R. Subramanian
- Max-Planck-Institut für Kernphysik, 69117 Heidelberg, Germany
| | - D. Lentrodt
- Max-Planck-Institut für Kernphysik, 69117 Heidelberg, Germany
| | - J. Haber
- Deutsches Elektronen-Synchrotron DESY, 22607 Hamburg, Germany
| | - H.-C. Wille
- Deutsches Elektronen-Synchrotron DESY, 22607 Hamburg, Germany
| | - S. Goerttler
- Max-Planck-Institut für Kernphysik, 69117 Heidelberg, Germany
| | - R. Rüffer
- ESRF–European Synchrotron, CS40220, 38043 Grenoble Cedex 9, France
| | - C. H. Keitel
- Max-Planck-Institut für Kernphysik, 69117 Heidelberg, Germany
| | - R. Röhlsberger
- Deutsches Elektronen-Synchrotron DESY, 22607 Hamburg, Germany
| | - T. Pfeifer
- Max-Planck-Institut für Kernphysik, 69117 Heidelberg, Germany
| | - J. Evers
- Max-Planck-Institut für Kernphysik, 69117 Heidelberg, Germany
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9
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Pascarelli S, Mathon O, Mairs T, Kantor I, Agostini G, Strohm C, Pasternak S, Perrin F, Berruyer G, Chappelet P, Clavel C, Dominguez MC. The Time-resolved and Extreme-conditions XAS (TEXAS) facility at the European Synchrotron Radiation Facility: the energy-dispersive X-ray absorption spectroscopy beamline ID24. J Synchrotron Radiat 2016; 23:353-68. [PMID: 26698085 PMCID: PMC5297599 DOI: 10.1107/s160057751501783x] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Accepted: 09/23/2015] [Indexed: 05/27/2023]
Abstract
The European Synchrotron Radiation Facility has recently made available to the user community a facility totally dedicated to Time-resolved and Extreme-conditions X-ray Absorption Spectroscopy--TEXAS. Based on an upgrade of the former energy-dispersive XAS beamline ID24, it provides a unique experimental tool combining unprecedented brilliance (up to 10(14) photons s(-1) on a 4 µm × 4 µm FWHM spot) and detection speed for a full EXAFS spectrum (100 ps per spectrum). The science mission includes studies of processes down to the nanosecond timescale, and investigations of matter at extreme pressure (500 GPa), temperature (10000 K) and magnetic field (30 T). The core activities of the beamline are centered on new experiments dedicated to the investigation of extreme states of matter that can be maintained only for very short periods of time. Here the infrastructure, optical scheme, detection systems and sample environments used to enable the mission-critical performance are described, and examples of first results on the investigation of the electronic and local structure in melts at pressure and temperature conditions relevant to the Earth's interior and in laser-shocked matter are given.
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Affiliation(s)
- S. Pascarelli
- European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - O. Mathon
- European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - T. Mairs
- European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - I. Kantor
- European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - G. Agostini
- European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - C. Strohm
- European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
- Deutsches Elektronen Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - S. Pasternak
- European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - F. Perrin
- European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - G. Berruyer
- European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - P. Chappelet
- European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - C. Clavel
- European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - M. C. Dominguez
- European Synchrotron Radiation Facility, 71 Avenue des Martyrs, 38000 Grenoble, France
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10
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Kupenko I, Strohm C, McCammon C, Cerantola V, Glazyrin K, Petitgirard S, Vasiukov D, Aprilis G, Chumakov AI, Rüffer R, Dubrovinsky L. Time differentiated nuclear resonance spectroscopy coupled with pulsed laser heating in diamond anvil cells. Rev Sci Instrum 2015; 86:114501. [PMID: 26628151 DOI: 10.1063/1.4935304] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Developments in pulsed laser heating applied to nuclear resonance techniques are presented together with their applications to studies of geophysically relevant materials. Continuous laser heating in diamond anvil cells is a widely used method to generate extreme temperatures at static high pressure conditions in order to study the structure and properties of materials found in deep planetary interiors. The pulsed laser heating technique has advantages over continuous heating, including prevention of the spreading of heated sample and/or the pressure medium and, thus, a better stability of the heating process. Time differentiated data acquisition coupled with pulsed laser heating in diamond anvil cells was successfully tested at the Nuclear Resonance beamline (ID18) of the European Synchrotron Radiation Facility. We show examples applying the method to investigation of an assemblage containing ε-Fe, FeO, and Fe3C using synchrotron Mössbauer source spectroscopy, FeCO3 using nuclear inelastic scattering, and Fe2O3 using nuclear forward scattering. These examples demonstrate the applicability of pulsed laser heating in diamond anvil cells to spectroscopic techniques with long data acquisition times, because it enables stable pulsed heating with data collection at specific time intervals that are synchronized with laser pulses.
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Affiliation(s)
- I Kupenko
- Bayerisches Geoinstitut, Universität Bayreuth, D-95440 Bayreuth, Germany
| | - C Strohm
- Bayerisches Geoinstitut, Universität Bayreuth, D-95440 Bayreuth, Germany
| | - C McCammon
- Bayerisches Geoinstitut, Universität Bayreuth, D-95440 Bayreuth, Germany
| | - V Cerantola
- Bayerisches Geoinstitut, Universität Bayreuth, D-95440 Bayreuth, Germany
| | - K Glazyrin
- Photon Science, DESY, D-22607 Hamburg, Germany
| | - S Petitgirard
- Bayerisches Geoinstitut, Universität Bayreuth, D-95440 Bayreuth, Germany
| | - D Vasiukov
- Laboratory of Crystallography, Material Physics and Technology at Extreme Conditions, Universität Bayreuth, D-95440 Bayreuth, Germany
| | - G Aprilis
- Laboratory of Crystallography, Material Physics and Technology at Extreme Conditions, Universität Bayreuth, D-95440 Bayreuth, Germany
| | - A I Chumakov
- ESRF-The European Synchrotron, CS 40220, 38043 Grenoble Cedex 9, France
| | - R Rüffer
- ESRF-The European Synchrotron, CS 40220, 38043 Grenoble Cedex 9, France
| | - L Dubrovinsky
- Bayerisches Geoinstitut, Universität Bayreuth, D-95440 Bayreuth, Germany
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11
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Barla A, Wilhelm H, Forthaus MK, Strohm C, Rüffer R, Schmidt M, Koepernik K, Rössler UK, Abd-Elmeguid MM. Pressure-induced inhomogeneous chiral-spin ground state in FeGe. Phys Rev Lett 2015; 114:016803. [PMID: 25615493 DOI: 10.1103/physrevlett.114.016803] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2013] [Indexed: 06/04/2023]
Abstract
(57)Fe nuclear forward scattering on the chiral magnet FeGe reveals an extremely large precursor phase region above the helimagnetic ordering temperature T(C)(p) and beyond the pressure-induced quantum phase transition at 19 GPa. The decrease of the magnetic hyperfine field ⟨B(hf)⟩ with pressure is accompanied by a large increase of the width of the distribution of ⟨B(hf)⟩, indicating a strong quasistatic inhomogeneity of the magnetic states in the precursor region. Hyperfine fields of the order of 4 T (equivalent to a magnetic moment μ(Fe)≈0.4μ(B)) persist up to 28.5 GPa. No signatures of magnetic order have been found at about 31 GPa. The results, supported by ab initio calculations, suggest that chiral magnetic precursor phenomena, such as an inhomogeneous chiral-spin state, are vastly enlarged due to increasing spin fluctuations as FeGe is tuned to its quantum phase transition.
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Affiliation(s)
- A Barla
- Istituto di Struttura della Materia, ISM-CNR, I-34149 Trieste, Italy and ALBA Synchrotron Light Source, E-08290 Cerdanyola del Vallés, Barcelona, Spain
| | - H Wilhelm
- Diamond Light Source Ltd, Chilton, Didcot, Oxfordshire OX11 0DE, United Kingdom
| | - M K Forthaus
- II. Physikalisches Institut, Universität zu Köln, D-50937 Köln, Germany
| | - C Strohm
- European Synchrotron Radiation Facility, F-38043 Grenoble, France
| | - R Rüffer
- European Synchrotron Radiation Facility, F-38043 Grenoble, France
| | - M Schmidt
- Max Planck Institute for Chemical Physics of Solids, D-01187 Dresden, Germany
| | - K Koepernik
- IFW Dresden, Postfach 270116, D-01171 Dresden, Germany
| | - U K Rössler
- IFW Dresden, Postfach 270116, D-01171 Dresden, Germany
| | - M M Abd-Elmeguid
- II. Physikalisches Institut, Universität zu Köln, D-50937 Köln, Germany
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12
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Strohm C, Van der Linden P, Rüffer R. Nuclear forward scattering of synchrotron radiation in pulsed high magnetic fields. Phys Rev Lett 2010; 104:087601. [PMID: 20366964 DOI: 10.1103/physrevlett.104.087601] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2009] [Indexed: 05/29/2023]
Abstract
We report the demonstration of nuclear forward scattering of synchrotron radiation from 57Fe in ferromagnetic alpha iron in pulsed high magnetic fields up to 30 T. The observed magnetic hyperfine field follows the calculated high field bulk magnetization within 1%, establishing the technique as a precise tool for the study of magnetic solids in very high magnetic fields. To perform these experiments in pulsed fields, we have developed a detection scheme for fully time resolved nuclear forward scattering applicable to other pump probe experiments.
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Affiliation(s)
- C Strohm
- European Synchrotron Radiation Facility, BP220, 38043 Grenoble, France.
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13
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Sergueev I, Chumakov AI, Beaume-Dang THD, Rüffer R, Strohm C, van Bürck U. Nuclear forward scattering for high energy mössbauer transitions. Phys Rev Lett 2007; 99:097601. [PMID: 17931037 DOI: 10.1103/physrevlett.99.097601] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2007] [Indexed: 05/25/2023]
Abstract
We have studied nuclear forward scattering of synchrotron radiation for the 67.41 keV resonance of 61Ni using a silicon crystal monochromator with low-index reflections and a multielement detector. This approach can be extended to other high-energy Mössbauer transitions and does not pose any restrictions on the sample environment. Under conditions of large sample thickness and short nuclear lifetime, typical for work with high-energy nuclear resonances, the nuclear decay follows a universal dependence where both thickness effects and hyperfine interactions are taken into account by time scaling.
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Affiliation(s)
- I Sergueev
- European Synchrotron Radiation Facility, BP220, F-38043 Grenoble, France.
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14
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Abstract
In the electrical Hall effect, a magnetic field, applied perpendicular to an electrical current, induces through the Lorentz force a voltage perpendicular to the field and the current. It is generally assumed that an analogous effect cannot exist in the phonon thermal conductivity, as there is no charge transport associated with phonon propagation. In this Letter, we argue that such a magnetotransverse thermal effect should exist and experimentally demonstrate this "phonon Hall effect" in Tb3Ga5O12.
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Affiliation(s)
- C Strohm
- Grenoble High Magnetic Field Laboratory, MPI-FKF/CNRS, BP 169, 38042 Grenoble Cedex 9, France
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15
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Strohm C. Erratum to: “Transcription inhibitor actinomycin-D abolishes the cardioprotective effect of ischemic preconditioning” [Cardiovascular Research 55 (2002) 602–618]. Cardiovasc Res 2002. [DOI: 10.1016/s0008-6363(02)00724-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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16
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Abstract
We report the first observation of a new optical phenomenon, magnetoelectric directional anisotropy (MEA). MEA is a polarization-independent anisotropy which occurs in crossed electric field E and magnetic field B perpendicular to the wave vector k of the light. It is described by a contribution to the refractive index of the form (delta)n=(gamma)k x E x B. Our experiment was performed on a Er(1.5)Y(1.5)Al(5)O(12) crystal, but MEA should exist in all media. The relation of this new effect with recently discovered magnetoelectric birefringence is discussed.
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Affiliation(s)
- G L J A Rikken
- Grenoble High Magnetic Field Laboratory, MPI-FKF/CNRS, 25 Avenue des Martyrs, F-38042 Grenoble, France
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17
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Strohm C, Barancik T, Brühl ML, Kilian SA, Schaper W. Inhibition of the ER-kinase cascade by PD98059 and UO126 counteracts ischemic preconditioning in pig myocardium. J Cardiovasc Pharmacol 2000; 36:218-29. [PMID: 10942164 DOI: 10.1097/00005344-200008000-00012] [Citation(s) in RCA: 76] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Our previous studies suggested a protective role of the extracellular signal-regulated kinases (ERKs) cascade in ischemic preconditioning (IP) in the porcine heart. To test this hypothesis further, we studied the influence of the novel specific inhibitors of mitogen-activated protein kinase kinases (MEK 1/2) PD98059 (PD) and UO126 (UO) in IP. The substances were infused intramyocardially and UO also systemically in anesthetized, ventilated, open-chested, male pigs. The local intramyocardial PD and UO infusions occurred before IP and during both reperfusion (RP) phases of IP via four pairs of needles (three pairs verum, one solvent) into the risk area (RA). The IP design included two cycles of 10-min left anterior descending artery (LAD) occlusion and 10 min RP, followed by 40 min of occlusion (index ischemia) and of 60 min of RP. Biopsies of the areas of drug infusion were taken after the second RP cycle of IP. By Western blot analysis, the phosphorylation of ERK 1/2 and of the downstream transcription factor Elk-1 were measured, and the activities of the ERKs were tested by in gel phosphorylation. Only small infarcts were detected in the control group animals with the IP period [infarct size (IS), infarct area/risk area; IS, 2.5+/-0.1%]. Significant wedge-shaped infarcts were seen around the area of the PD and UO infusions. The effects of PD and UO were concentration dependent. The maximal dose of UO126 (7.5 mg systemically) was associated with an IS of 68.7+/-2.0%. At the end of IP, we observed a significant increase in phosphorylation and activities of ERKs. PD (50 microM) induced a 50% inhibition of ERK-1 and 56% of ERK-2 activities. Phosphorylated ERK-1 and ERK-2 were decreased after microinfusion of both PD and UO (50 microM). Microinfusion of 50 microM PD also significantly decreased the phosphorylation of Elk-1 (to 59.2+/-8.3% of control conditions). We demonstrate for the first time in vivo that the inhibition of ERKs by PD and UO results in a complete cancellation of IP.
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Affiliation(s)
- C Strohm
- Department of Experimental Cardiology, Max-Planck-Institute for Physiological and Clinical Research, Bad Nauheim, Germany
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18
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Abstract
We report that SB203580 (SB), a specific inhibitor of p38-MAPK, protects pig myocardium against ischemic injury in an in vivo model. SB was applied by local infusion into the subsequently ischemic myocardium for 60 min before a 60-min period of coronary occlusion followed by 60-min reperfusion (index ischemia). Infarct size was reduced from a control value of 69.3 +/- 2.7% to 36.8 +/- 3.7%. When SB was infused systemically for 10 min before index ischemia, infarct size was reduced to 36.1 +/- 5.6%. We measured the content of phosphorylated p38-MAPK after systemic infusion of SB and Krebs-Henseleit buffer (KHB; negative control) and during the subsequent ischemic period using an antibody that reacts specifically with dual-phosphorylated p38-MAPK (Thr180/ Tyr182). Ischemia with and without SB significantly increased phospho-p38-MAPK, with a maximum reached at 20 min but was less at 30 and 45 min under the influence of the inhibitor. The systemic infusion of SB for 10 min before index ischemia did not significantly change the p38-MAPK activities (compared with vehicle, studied by in-gel phosphorylation) < or =20 min of ischemia, but activities were reduced at 30 and 45 min. Measurements of p38-MAPK activities in situations in which SB was present during in-gel phosphorylation showed significant inhibition of p38-MAPK activities. The systemic infusion of SB significantly inhibited the ischemia-induced phosphorylation of nuclear activating transcription factor 2 (ATF-2). Using a specific ATF-2 antibody, we did not observe significant changes in ATF-2 abundance when nuclear fractions from untreated, KHB-, and SB-treated tissues were compared. We investigated also the effect of local and systemic infusion of SB on the cardioprotection induced by ischemic preconditioning (IP). The infusions (local or systemic) of SB before and during the IP protocol did not influence the infarct size reduction mediated by IP. The observed protection of the myocardium against ischemic damage by SB points to the negative role of the p38-MAPK pathway during ischemia.
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Affiliation(s)
- M Barancik
- Department of Experimental Cardiology, Max-Planck-Institute for Physiological and Clinical Research, Bad Nauheim, Germany
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Wiedemann W, Wurster K, Strohm C. [Ultrasound-guided fine-needle puncture of the thyroid]. Radiologe 1989; 29:109-18. [PMID: 2652182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
If properly performed, modern high-resolution real-time ultrasonography will disclose subtle differences in the texture of thyroid tissue and thereby enable the examiner to suggest a diagnosis. Nevertheless, there is often a need for a more specific diagnosis of solid or semisolid thyroid lesions - especially when the lesion might be malignant. Ultrasonically guided fine-needle aspiration biopsy (UG-FNB) allows a final cytological and/or histological diagnosis to be made in patients with benign or malignant space-occupying growths even if they are small. In its simplest form, thyroid nodules (diameter greater than 1.5 cm) with a uniform sonographic texture are punctured blind after determination of the site and size of the lesion on the basis of ultrasonic imaging. When the lesion is small and deeply situated (diameter less than or equal to 1.5 cm), this method will not be sufficiently accurate and more precise needle guidance is mandatory. In ultrasonically guided fine-needle puncture, the idea is to place the tip of an appropriate needle safely and accurately in the suspect lesion, so that representative specimens of solid tissue or fluid can be obtained and technical failures reduced. The main indication for biopsy of the thyroid gland is to differentiate between benign and malignant tumors. To compare the accuracy of conventional puncture techniques and ultrasonically guided puncture methods, 835 patients with benign or malignant space-occupying growth (even the small ones) were examined simultaneously with conventional and ultrasonically guided fine-needle aspiration biopsy over a period of 3 years (prospectively). Our results showed a significant difference in the sensitivity between conventional puncture without sonographic guidance and ultrasonically guided puncture techniques performed on patients with small and very small lesions (phi less than 2 cm). The size, macroscopic structure, and topographic-anatomical localization of the lesions were found to influence the diagnostic accuracy of the puncture techniques. UG-FNB is an excellent, effective, safe and painless method of treating uncomplicated thyroid cysts; it should be considered an alternative to surgery, if there are no clinical and cytological findings indicating malignancy and no severe space-occupying complications. Since the tip of the needle can be visualized on the scan, the needle may be advanced or withdrawn during aspiration so it is possible to empty the cyst completely. The use of ultrasound in the follow-up of patients with thyroid cyst puncture is mandatory to evaluate the results. Surgical therapy should be reserved for large cysts causing space-occupying complications.
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Affiliation(s)
- W Wiedemann
- Abteilung für Strahlentherapie und Radiologische Onkologie, Ludwig-Maximilians-Universität München
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Abstract
Some rare, but serious, complications during leg and pelvic phlebography are described. One fatal pulmonary embolus and six cases of necrosis of the dorsum of the foot due to phlebography were encountered. The causes, pathogenetic factors and other possible complications are discussed. Extravasation of contrast due to puncture on the lateral side of the foot, or near the ankle joint, leads to the formation of a contrast bleb which may proceed to tissue necrosis.
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Theml H, Enne W, Strohm C. [What is your diagnosis? Differential diagnosis]. Med Klin 1980; 75:64, 89. [PMID: 6771505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Theml H, Keiditzsch E, Strohm C. [What is the diagnosis? Eosinophilic granuloma]. Med Klin 1979; 74:603, 606. [PMID: 287853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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