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Ultrasonic study of Laves phase compounds ScOs2 and YOs2

  • Chandreshvar Prasad YadavEmail author
  • Dharmendra Kumar Pandey
  • Devraj Singh
Original Paper
  • 35 Downloads

Abstract

The paper presents computation of second- and third-order elastic constants of Laves phase compounds ScOs2 and YOs2 at room temperature using Lennard-Jones potential model. The thermal relaxation time, ultrasonic velocity, ultrasonic attenuation and other related thermo-physical parameters (Debye average velocity, Debye temperature, thermal conductivity, specific heat and thermal energy density) are also calculated using second- and third-order elastic constants. The obtained elastic and ultrasonic properties of chosen compounds have been likened with the properties of other hexagonal structured materials for complete analysis and characterization.

Keywords

Laves phase compound Elastic properties Thermal properties Ultrasonic properties 

PACS No.

43.35.Cg 62.20.de 62.65+K 63.20.Kr 65.40.-b 

Notes

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Copyright information

© Indian Association for the Cultivation of Science 2019

Authors and Affiliations

  • Chandreshvar Prasad Yadav
    • 1
    Email author
  • Dharmendra Kumar Pandey
    • 1
  • Devraj Singh
    • 2
  1. 1.Department of PhysicsP.P.N. (P.G.) CollegeKanpurIndia
  2. 2.Amity Institute of Applied SciencesAmity UniversityNoidaIndia

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