Crystal growth and elastic properties of In2Se3

Perfect α-In 2 Se 3 single crystals have been grown, and ultrasound velocities, v i ( i = 1–7), have been measured in single-crystal α-In 2 Se 3 in various directions for different polarizations. We have determined the components of its elastic tensor ( C ij ) and calculated its elastic characterist...

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Bibliographic Details
Published in:Inorganic materials 2011-11, Vol.47 (11), p.1174-1177
Main Authors: Raranskii, N. D., Balazyuk, V. N., Kovalyuk, Z. D., Mel’nik, N. I., Gevik, V. B.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Materials Science
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Summary:Perfect α-In 2 Se 3 single crystals have been grown, and ultrasound velocities, v i ( i = 1–7), have been measured in single-crystal α-In 2 Se 3 in various directions for different polarizations. We have determined the components of its elastic tensor ( C ij ) and calculated its elastic characteristics: elastic compliance, Young’s modulus, shear modulus, linear and volume compressibilities, bulk modulus, and Poisson’s ratio.
ISSN:0020-1685
1608-3172
DOI:10.1134/S0020168511110203