Elasticity of the Sm1-xYxS alloy Based on Ultrasonic Measurements

E. G. Soboleva, A. L. Igisheva, K. W. Wojciechowski

Research output: Contribution to journalConference article


The elastic moduli, sound velocities, Gruneisen parameter, Poisson's ratios and brittleness-plasticity criterion ratios are studied for the Sm1-xYxS alloys. Their dependence on the concentration of alloy components including a valence transition from semiconductors into the metal phase is presented. Auxeticity (negative Poisson's ratio) is found for some concentrations.

Original languageEnglish
Article number012029
JournalIOP Conference Series: Materials Science and Engineering
Issue number1
Publication statusPublished - 2 Sep 2016
Event7th International Scientific Practical Conference on Innovative Technologies in Engineering - Yurga, Russian Federation
Duration: 19 May 201621 May 2016


ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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