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Title: | Crystal growth and characterization of CaTe: A potential topological material |
Authors: | HARNAGEA, LUMINITA SAURABH, KUMAR TELANG, PRACHI Dept. of Physics |
Keywords: | A2 Flux single crystal growth B1 CaTe B1 Metal Chalcogenide 2021 2020-DEC-WEEK5 TOC-DEC-2020 |
Issue Date: | Feb-2021 |
Publisher: | Elsevier B.V. |
Citation: | Journal of Crystal Growth, 556, 125988. |
Abstract: | High-quality single crystals of CaTe are grown using the high temperature solution-growth method employing Te as the flux. The grown crystals were characterized using single crystal and powder X-ray diffraction, X-ray Laue diffraction, scanning electron microscope and the energy dispersive X-rays analysis for composition mapping. CaTe is an insulator, crystalizing with a cubic NaCl-type of structure. The low-temperature specific heat of CaTe exhibits a peak in versus temperature T plot near T = 20 K with a conspicuous absence of the Debye regime down to T = 2 K. |
URI: | http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/5463 https://doi.org/10.1016/j.jcrysgro.2020.125988 |
ISSN: | 0022-0248 |
Appears in Collections: | JOURNAL ARTICLES |
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