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García-Muñoz JL, Suaaidi M, Martínez-Lope MJ, Alonso JA. Influence of carrier injection on the metal-insulator transition in electron- and hole-doped R1-xAxNiO3 perovskites. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:13563-13569. [PMID: 9980554 DOI: 10.1103/physrevb.52.13563] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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102
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Saini NL, Law DS, Pudney P, Garg KB, Menovsky AA, Franse JJ. Evidence of redistribution of the itinerant holes below Tc in Ba2Sr2CaCu2O8 superconductors: A polarized x-ray-absorption study. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:6219-6222. [PMID: 9981848 DOI: 10.1103/physrevb.52.6219] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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103
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Ori DM, Goldoni A, Parmigiani F. Electron-spectroscopy investigation of the Bi2Sr2CaCu2O8 and Bi2Sr2CaCu2O8+y single-crystal cleaved surfaces. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:3727-3733. [PMID: 9981500 DOI: 10.1103/physrevb.52.3727] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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104
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Nücker N, Pellegrin E, Schweiss P, Fink J, Molodtsov SL, Simmons CT, Kaindl G, Frentrup W, Erb A, Müller-Vogt G. Site-specific and doping-dependent electronic structure of YBa2Cu3Ox probed by O 1s and Cu 2p x-ray-absorption spectroscopy. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 51:8529-8542. [PMID: 9977468 DOI: 10.1103/physrevb.51.8529] [Citation(s) in RCA: 58] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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105
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Wang YY, Zhang H, Dravid VP. Transmission EELS of oxide superconductors with a cold field emission TEM. Microsc Res Tech 1995; 30:208-17. [PMID: 7718915 DOI: 10.1002/jemt.1070300303] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Electron energy loss spectrometry (EELS) with a cold field emission gun (cFEG) transmission electron microscope (TEM) is implemented to analyze the evolution of the electronic structure and dielectric function of oxide superconductors. The O-K core loss spectra of p-type doped oxide superconductors are analyzed in terms of holes formation on oxygen sites, while low loss spectra are analyzed for free carrier plasmas, other spectral excitations, and their crystallographic confinement. It is illustrated that the transmission EELS with a cFEG TEM very much complement soft X-ray absorption spectroscopy and optical spectroscopy, with the added advantages of high spatial resolution (approximately 1-100 nm), and is compatible with other analytical, diffraction, and imaging techniques, which are readily available in a cFEG TEM.
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Affiliation(s)
- Y Y Wang
- Department of Materials Science & Engineering, Northwestern University, Evanston, Illinois 60208, USA
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106
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Liu BG. Effect of strong correlation on the in-plane electronic properties of the high-Tc superconductors. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 51:3949-3952. [PMID: 9979223 DOI: 10.1103/physrevb.51.3949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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107
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Liang G, Guo Y, Badresingh D, Xu W, Tang Y, Croft M, Chen J, Sahiner A, O B, Markert JT. X-ray-absorption studies of electron doping and band shifts in R2-xCexCuO4- delta (R=Pr, Nd, Sm, Eu, and Gd). PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 51:1258-1269. [PMID: 9978282 DOI: 10.1103/physrevb.51.1258] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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108
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Eskes H, Oles AM, Meinders MB, Stephan W. Spectral properties of the Hubbard bands. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 50:17980-18002. [PMID: 9976228 DOI: 10.1103/physrevb.50.17980] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Wang Y, Rushan H, Su ZB. Metal-insulator transition and superconductivity in Y1-xPrxBa2Cu3O7. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 50:10350-10353. [PMID: 9975125 DOI: 10.1103/physrevb.50.10350] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Bernhard BH, Iglesias JR. Doping dependence of the electronic structure and magnetic order in high-Tc superconductors. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 50:9522-9530. [PMID: 9975006 DOI: 10.1103/physrevb.50.9522] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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DiTusa JF, Cheong SW, Park J, Aeppli G, Broholm C, Chen CT. Magnetic and charge dynamics in a doped one-dimensional transition metal oxide. PHYSICAL REVIEW LETTERS 1994; 73:1857-1860. [PMID: 10056904 DOI: 10.1103/physrevlett.73.1857] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Eskes H, Oles AM. Two Hubbard bands: Weight transfer in optical and one-particle spectra. PHYSICAL REVIEW LETTERS 1994; 73:1279-1282. [PMID: 10057670 DOI: 10.1103/physrevlett.73.1279] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Sarma DD, Rader O, Kachel T, Chainani A, Mathew M, Holldack K, Gudat W, Eberhardt W. Contrasting behavior of homovalent-substituted and hole-doped systems: O K-edge spectra from LaNi1-xMxO3 (M=Mn, Fe, and Co) and La1-xSrxMnO3. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 49:14238-14243. [PMID: 10010503 DOI: 10.1103/physrevb.49.14238] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Tamasaku K, Ito T, Takagi H, Uchida S. Interplane charge dynamics in La2-xSrxCuO4. PHYSICAL REVIEW LETTERS 1994; 72:3088-3091. [PMID: 10056064 DOI: 10.1103/physrevlett.72.3088] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Moreo A. Long-range antiferromagnetic order and phase separation. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 49:13172-13174. [PMID: 10010234 DOI: 10.1103/physrevb.49.13172] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Omata T, Ueda K, Hosono H, Katada M, Ueda N, Kawazoe H. Electrical and magnetic properties of hole-doped Sr1+xLa1-xFeO4. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 49:10194-10199. [PMID: 10009838 DOI: 10.1103/physrevb.49.10194] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Omata T, Ueda K, Hosono H, Miyazaki T, Hasegawa S, Ueda N, Kawazoe H. Electronic structure of hole-doped Sr1+xLa1-xFeO4 studied by UPS and XAS. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 49:10200-10205. [PMID: 10009839 DOI: 10.1103/physrevb.49.10200] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Merrien N, Coudrier L, Martin C, Maignan A, Studer F, Flank AM. Symmetry, density of doping holes, and Tc in superconducting thallium cuprates. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 49:9906-9914. [PMID: 10009792 DOI: 10.1103/physrevb.49.9906] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Ovchinnikov SG. Density of hole-doped states in strongly correlated electron systems of copper oxides. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 49:9891-9897. [PMID: 10009790 DOI: 10.1103/physrevb.49.9891] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Sawatzky GA. Intersite interactions in Cu L-edge XPS, XAS, and XES of doped and undoped Cu compounds. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 49:3473-3482. [PMID: 10011211 DOI: 10.1103/physrevb.49.3473] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Sawatzky GA, Groen WA. Electronic structure of Bi2Sr2Ca1-xYxCu2O8+ delta : Cu 2p x-ray-photoelectron spectra and occupied and unoccupied low-energy states. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 49:1407-1416. [PMID: 10010453 DOI: 10.1103/physrevb.49.1407] [Citation(s) in RCA: 68] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Guo J, Butorin SM, Wassdahl N, Skytt P, Nordgren J, Ma Y. Electronic structure of La2-xSrxCuO4 studied by soft-x-ray-fluorescence spectroscopy with tunable excitation. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 49:1376-1380. [PMID: 10010448 DOI: 10.1103/physrevb.49.1376] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Ishihara S, Matsumoto H, Odashima S, Tachiki M, Mancini F. Mean-field analysis in the p-d model of oxide superconductors. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 49:1350-1365. [PMID: 10010446 DOI: 10.1103/physrevb.49.1350] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Electronic structure and dielectric function of oxide superconductors via transmission EELS with a cold field emission TEM. Ultramicroscopy 1993. [DOI: 10.1016/0304-3991(93)90069-a] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Wang YY, Feng GF, Sutto TE, Han PD. Dielectric function of BaPb1-xBixO3 investigated by ellipsometry. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:16006-16010. [PMID: 10008161 DOI: 10.1103/physrevb.48.16006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Unger P, Fulde P. Spectral function of holes in the Emery model. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:16607-16622. [PMID: 10008245 DOI: 10.1103/physrevb.48.16607] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Feiner LF. Spectral-weight transfer in effective single-band models for the high-Tc cuprates. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:16857-16860. [PMID: 10008282 DOI: 10.1103/physrevb.48.16857] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Chainani A, Mathew M, Sarma DD. Electronic structure of La1-xSrxFeO3. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:14818-14825. [PMID: 10008013 DOI: 10.1103/physrevb.48.14818] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Arima T, Tokura Y, Uchida S. Optical spectra of Pr2-xCexCuO4- delta crystals: Evolution of in-gap states with electron doping. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:6597-6603. [PMID: 10009214 DOI: 10.1103/physrevb.48.6597] [Citation(s) in RCA: 53] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Meinders MB, Eskes H, Sawatzky GA. Spectral-weight transfer: Breakdown of low-energy-scale sum rules in correlated systems. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:3916-3926. [PMID: 10008840 DOI: 10.1103/physrevb.48.3916] [Citation(s) in RCA: 185] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Baumgärtel G, Schmalian J, Bennemann K. Theory for the electronic structure of high-Tc superconductors. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:3983-3992. [PMID: 10008848 DOI: 10.1103/physrevb.48.3983] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Taguchi Y, Tokura Y, Arima T, Inaba F. Change of electronic structures with carrier doping in the highly correlated electron system Y1-xCaxTiO3. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:511-518. [PMID: 10006801 DOI: 10.1103/physrevb.48.511] [Citation(s) in RCA: 58] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Gros C, Valentí R. Cluster expansion for the self-energy: A simple many-body method for interpreting the photoemission spectra of correlated Fermi systems. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:418-425. [PMID: 10006793 DOI: 10.1103/physrevb.48.418] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Wang YY, Zhang H, Dravid VP, Shi D, Hinks DG, Zheng Y, Jorgensen JD. Evolution of the low-energy excitations and dielectric function of Ba1-xKxBiO3 (0 <= x <= 0.50). PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:14503-14509. [PMID: 10005803 DOI: 10.1103/physrevb.47.14503] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Li Q, Suenaga M, Kimura T, Kishio K. Reversible magnetic properties of (La1-xSrx)2CuO4 single crystals with 0.05 <= x <= 0.10. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:11384-11390. [PMID: 10005276 DOI: 10.1103/physrevb.47.11384] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Tan Z, Heald SM, Cheong SW, Cooper AS, Moodenbaugh AR. Nature of hole doping in Nd2NiO4 and La2NiO4: Comparison with La2CuO4. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:12365-12368. [PMID: 10005428 DOI: 10.1103/physrevb.47.12365] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Cooper SL, Reznik D, Kotz A, Karlow MA, Liu R, Klein MV, Lee WC, Giapintzakis J, Ginsberg DM, Veal BW, Paulikas AP. Optical studies of the a-, b-, and c-axis charge dynamics in YBa2Cu3O6+x. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:8233-8248. [PMID: 10004836 DOI: 10.1103/physrevb.47.8233] [Citation(s) in RCA: 253] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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138
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Unger P, Fulde P. Electronic excitation spectra of the Emery model. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:8947-8963. [PMID: 10004943 DOI: 10.1103/physrevb.47.8947] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Hayn R, Yushankhai V, Lovtsov S. Analysis of the singlet-triplet model for the copper oxide plane within the paramagnetic state. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:5253-5262. [PMID: 10006691 DOI: 10.1103/physrevb.47.5253] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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140
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Sato M, Horiba R, Nagasaka K. Electronic band structure of Bi2Sr2Ca1-xYxCu2Oy (x=0.4 to 1.0) determined by infrared-induced intersite transitions. PHYSICAL REVIEW LETTERS 1993; 70:1175-1178. [PMID: 10054305 DOI: 10.1103/physrevlett.70.1175] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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141
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Pellegrin E, Nücker N, Fink J, Molodtsov SL, Gutiérrez A, Navas E, Strebel O, Hu Z, Domke M, Kaindl G, Uchida S, Nakamura Y, Markl J, Klauda M, Saemann-Ischenko G, Krol A, Peng JL, Li ZY, Greene RL. Orbital character of states at the Fermi level in La2-xSrxCuO4 and R2-xCexCuO4 (R=Nd,Sm). PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:3354-3367. [PMID: 10006422 DOI: 10.1103/physrevb.47.3354] [Citation(s) in RCA: 77] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Li Q, Suenaga M, Kimura T, Kishio K. Magnetic penetration depth of (La1-xSrx)2CuO4 single crystals. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:2854-2860. [PMID: 10006346 DOI: 10.1103/physrevb.47.2854] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Schlatmann R, Sawatzky GA, Groen WA. Doping dependence of the chemical potential in Bi2Sr2Ca1-xYxCu2O8+ delta. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:446-450. [PMID: 10004462 DOI: 10.1103/physrevb.47.446] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Ohta Y, Tsutsui K, Koshibae W, Shimozato T, Maekawa S. Evolution of the in-gap state in high-Tc cuprates. PHYSICAL REVIEW. B, CONDENSED MATTER 1992; 46:14022-14033. [PMID: 10003472 DOI: 10.1103/physrevb.46.14022] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Merrien N, Studer F, Martin C, Maignan A, Michel C, Raveau B, Flank AM. Hole density as evidenced by XAS and critical temperature in the TIBa2Ca1−xNdxCu2O7−δ series. J SOLID STATE CHEM 1992. [DOI: 10.1016/0022-4596(92)90180-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Massidda S, Posternak M, Baldereschi A. Unrestricted Hartree-Fock approach to the insulating behavior of antiferromagnetic CaCuO2. PHYSICAL REVIEW. B, CONDENSED MATTER 1992; 46:11705-11708. [PMID: 10003060 DOI: 10.1103/physrevb.46.11705] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Rubio J, Refolio MC. Doping dependence of the density of states for CuO2 clusters in the Hubbard model. PHYSICAL REVIEW. B, CONDENSED MATTER 1992; 46:11110-11116. [PMID: 10002976 DOI: 10.1103/physrevb.46.11110] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Fujimori A, Hase I, Nakamura M, Namatame H, Fujishima Y, Tokura Y, Abbate M, Czyzyk MT, Fuggle JC, Strebel O, Lopez F, Domke M, Kaindl G. Doping-induced changes in the electronic structure of LaxSr1-xTiO3: Limitation of the one-electron rigid-band model and the Hubbard model. PHYSICAL REVIEW. B, CONDENSED MATTER 1992; 46:9841-9844. [PMID: 10002809 DOI: 10.1103/physrevb.46.9841] [Citation(s) in RCA: 78] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Grant JB, McMahan AK. Spin bags and quasiparticles in doped La2CuO4. PHYSICAL REVIEW. B, CONDENSED MATTER 1992; 46:8440-8455. [PMID: 10002609 DOI: 10.1103/physrevb.46.8440] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Zhong J, Schüttler H. Polaronic anharmonicity in the Holstein-Hubbard model. PHYSICAL REVIEW LETTERS 1992; 69:1600-1603. [PMID: 10046263 DOI: 10.1103/physrevlett.69.1600] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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