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Postnikov VA, Kulishov AA, Lyasnikova MS, Ostrovskaya AA, Stepko AS, Lebedev-Stepanov PV. Growth from Solutions and Surface Properties of Anthracene Crystals. CRYSTALLOGR REP+ 2021. [DOI: 10.1134/s1063774521030196] [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] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Postnikov VA, Sorokina NI, Alekseeva OA, Kulishov AA, Sokolnikov RI, Lyasnikova MS, Grebenev VV, Borshchev OV, Skorotecky MS, Surin NM, Svidchenko EA, Ponomarenko SA, Voloshin AE. Growth from Solutions, Structure, and Photoluminescence of Single-Crystal Plates of p-Terphenyl and Its Trimethylsilyl Derivative. CRYSTALLOGR REP+ 2018. [DOI: 10.1134/s1063774518050243] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Ai Q, Chen P, Feng Y, Xu Y. Enhanced crystalline perfection and fluorescence properties of p-terphenyl single crystals grown by the vertical Bridgman technique with a novel modified growth vessel. J Appl Crystallogr 2017. [DOI: 10.1107/s160057671700005x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
During the growth process of organic crystals, it is easy to induce thermal defects and impurities when using the conventional Bridgman technique. In the present study, a specially designed double-wall ampoule was used to solve this problem. High-quality p-terphenyl single crystals were successfully grown by the vertical Bridgman method with the improved ampoule. Powder X-ray diffraction analyses were performed to evaluate the crystallinity of the grown single crystals. Fluorescence spectrum studies show an enhancement of fluorescence properties due to the improvement in crystalline perfection.
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