Elastic Properties of Substitutional Solid Solutions InxTl1−xI and Sound Wave Velocities in Them

  • A. V. Franiv Ivan Franko National University of Lviv
  • A. I. Kashuba Ivan Franko National University of Lviv
  • O. V. Bovgyra Ivan Franko National University of Lviv
  • O. V. Futey Ivan Franko National University of Lviv
Keywords: substitutional solid solutions, elastic constants, piezoelectric transducer, ultrasonic waves


Elastic properties of substitutional solid solutions InxTl1−xI have been studied. The corresponding Young modulus, shear modulus, and compression modulus are calculated theoretically. The dependence of the elastic properties of the InxTl1−xI solid solution on the content x within the interval 0.375 ≤ x ≤ 1 is analyzed. The velocity of sound propagation in examined specimens is studied experimentally. The obtained data are used to calculate the elastic coefficient C22 for InxTl1−xI. The theoretical results are found to be in good agreement with experimental data.


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How to Cite
Franiv, A., Kashuba, A., Bovgyra, O., & Futey, O. (2018). Elastic Properties of Substitutional Solid Solutions InxTl1−xI and Sound Wave Velocities in Them. Ukrainian Journal of Physics, 62(8), 679. https://doi.org/10.15407/ujpe62.08.0679
Solid matter