High-pressure optical floating-zone growth of Li2FeSiO4 single crystals
نویسندگان
چکیده
منابع مشابه
Floating-zone growth of KxFe2-ySe2 single crystals
The discovery of superconductivity at temperatures above 30 K in KxFe2-ySe2 compounds has attracted considerable attention [1]. The crystal structure of KxFe2-ySe2 descends from the well-known ThCr2Si2 structure with vacancies at the Fe sites. It was soon found that magnetism and superconductivity coexist in AxFe2-ySe2 (A = K, Rb, and Cs) [2-3]. Even in single crystals which show full shielding...
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Large single crystals (Φ 5 × L 33 mm) of hematite (R-Fe2O3) have been grown using a CaFe4O7based solvent and 8 bar of oxygen in a four-mirror optical floating zone furnace in the traveling solvent zone configuration. The crystals grow along the [001] direction, are of excellent quality, and contain no residual Ca contamination from the solvent.
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Recent theoretical and experimental findings suggest the long-known but not well understood low temperature resistance plateau of SmB6 may originate from protected surface states arising from a topologically non-trivial bulk band structure having strong Kondo hybridization. Yet others have ascribed this feature to impurities, vacancies, and surface reconstructions. Given the typical methods use...
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ژورنال
عنوان ژورنال: Journal of Crystal Growth
سال: 2019
ISSN: 0022-0248
DOI: 10.1016/j.jcrysgro.2019.03.010