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- P E S Kartha
  
  Articles written in Pramana – Journal of Physics
- Volume 17 Issue 1 July 1981 pp 33-38 Solid State Physics
  
  Behaviour of ultrasonic velocities in amorphous Se₉₀Ge₁₀ and Se₈₅Ge₁₅ alloys near their glass transition
  
  P E S Kartha V C Padaki S T Lakshmikumar E S R Gopal
  
  More Details Abstract Fulltext PDF
  
  Precise measurements of 10 MHz frequency longitudinal and shear wave velocities are reported in amorphous SeGe alloys near their glass transition temperature T_g. There is a sharp decrease of the velocities near T_g, but the reduction in velocities appears smaller than expected.

Pramana – Journal of Physics

Volume 96, 2022
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