Home
For authors
Submission status

Current
Archive
Archive (English)
   Volumes 41-62
   Volumes 1-20
   Volumes 21-40
      Volume 40
      Volume 39
      Volume 38
      Volume 37
      Volume 36
      Volume 35
      Volume 34
      Volume 33
      Volume 32
      Volume 31
      Volume 30
      Volume 29
      Volume 28
      Volume 27
      Volume 26
      Volume 25
      Volume 24
      Volume 23
      Volume 22
      Volume 21
Search
VOLUME 21 (1975) | ISSUE 11 | PAGE 656
Temperature dependence of the phonon frequencies in Nb3Sn and V3Si
The softening of the phonon frequencies, which was observed in [1*23 for a wide interval of wave vectors, is explained using the model of [3) with two peaks in the state density, under the assumption that the Fermi level is located near one of the peaks. The proximity of the sample to the martensitic transition favors superconductivity, since this proximity reflects the proximity of the chemical potential to the position of one of the peaks.