Elastic properties of In/sub 4/Se/sub 3/
The authors study the physical properties of In/sub 4/Se/sub 3/ and their anistropy. The propagation veleocity of longitudinal v /SUB zeta/ and transverse v /SUB t/ elastic waves along the (100), (010), (001), (110), (011), and (101) directions of an In/sub 4/Se/sub 3/ single crystal were measured by ultrasonic methods: impulsive-phase and radio-pulse with discrete delay. The measurements were performed on samples cut out of the same single crystal, whose linear dimensions in the direction of propagation of the wave were 0.7-6 mm. The value of the components of the tensors of elastic compliance (in 1/GPa), Poisson Coefficients, Young's Moduli (in GPa), and linear compressibility (in 1/GPa) in different crystallographic directions are shown at 300 K.
- Research Organization:
- Chernovitsy State Univ.
- OSTI ID:
- 6882802
- Journal Information:
- Inorg. Mater. (Engl. Transl.); (United States), Journal Name: Inorg. Mater. (Engl. Transl.); (United States) Vol. 22:5; ISSN INOMA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
360603* -- Materials-- Properties
ACOUSTIC TESTING
ANISOTROPY
CHALCOGENIDES
COMPRESSIBILITY
CRYSTAL STRUCTURE
CRYSTALS
DEBYE TEMPERATURE
ELASTICITY
INDIUM COMPOUNDS
INDIUM SELENIDES
MATERIALS TESTING
MECHANICAL PROPERTIES
MONOCRYSTALS
NONDESTRUCTIVE TESTING
POISSON RATIO
SELENIDES
SELENIUM COMPOUNDS
SOUND WAVES
TENSILE PROPERTIES
TESTING
ULTRASONIC TESTING
ULTRASONIC WAVES
YOUNG MODULUS