Acoustic analogs of elasticity theory ratios for determining anisotropic poisson ratios of cubic monocrystals

V. N. Belomestnykh, Elvira Gomerovna Soboleva

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

The authors suggests new parameters for determining anisotropie Poisson's ratios σ〈hkt〉 of cubic crystals representing combinations of squared ratios of longitudinal and transverse elastic waves velocities along crystallographic directions 〈100〉 and 〈110〉. We showed types of parameter and Poisson's ratio changes in the crystals of solid solutions Sm1-xYxS which undergo isostructural (NaCl-NaCl) electron (semiconductor-metal) phase transition of the 1st type under the critical concentration of xc = 0.15.

Original languageEnglish
Title of host publicationProceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012
DOIs
Publication statusPublished - 2012
Event2012 7th International Forum on Strategic Technology, IFOST 2012 - Tomsk, Russian Federation
Duration: 18 Sep 201221 Sep 2012

Other

Other2012 7th International Forum on Strategic Technology, IFOST 2012
CountryRussian Federation
CityTomsk
Period18.9.1221.9.12

Fingerprint

Poisson ratio
Elasticity
Acoustics
Crystals
Elastic waves
Solid solutions
Phase transitions
Semiconductor materials
Electrons
Metals
Poisson's ratio
Phase transition
Semiconductors

Keywords

  • auxetic
  • elastic modules
  • monocrystal
  • Poisson's ratio
  • sound velocities

ASJC Scopus subject areas

  • Management of Technology and Innovation

Cite this

Belomestnykh, V. N., & Soboleva, E. G. (2012). Acoustic analogs of elasticity theory ratios for determining anisotropic poisson ratios of cubic monocrystals. In Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012 [6357527] https://doi.org/10.1109/IFOST.2012.6357527

Acoustic analogs of elasticity theory ratios for determining anisotropic poisson ratios of cubic monocrystals. / Belomestnykh, V. N.; Soboleva, Elvira Gomerovna.

Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012. 2012. 6357527.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Belomestnykh, VN & Soboleva, EG 2012, Acoustic analogs of elasticity theory ratios for determining anisotropic poisson ratios of cubic monocrystals. in Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012., 6357527, 2012 7th International Forum on Strategic Technology, IFOST 2012, Tomsk, Russian Federation, 18.9.12. https://doi.org/10.1109/IFOST.2012.6357527
Belomestnykh VN, Soboleva EG. Acoustic analogs of elasticity theory ratios for determining anisotropic poisson ratios of cubic monocrystals. In Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012. 2012. 6357527 https://doi.org/10.1109/IFOST.2012.6357527
Belomestnykh, V. N. ; Soboleva, Elvira Gomerovna. / Acoustic analogs of elasticity theory ratios for determining anisotropic poisson ratios of cubic monocrystals. Proceedings - 2012 7th International Forum on Strategic Technology, IFOST 2012. 2012.
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