Abstract
Effects of tunneling motion of atoms characteristic in glass systems on superconductivity is theoretically studied. The pair-breaking mechanism of superconductivity proportional to [ln(7/D)]2 is derived in the fourth order of the Coulomb interaction between conduction electrons and atoms, where T is the temperature and D is the band width. We propose that the pair-breaking mechanism is an origin of the universal absence of the Maki term in the paraconductivity in amorphous superconductors.
| Original language | English |
|---|---|
| Pages (from-to) | 702-711 |
| Number of pages | 10 |
| Journal | journal of the physical society of japan |
| Volume | 53 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 1984 Jan 1 |
ASJC Scopus subject areas
- Physics and Astronomy(all)
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Maekawa, S., Takahashi, S., & Tachiki, M. (1984). Kondo-like Effect of Atomic Motion in Amorphous Superconductors. journal of the physical society of japan, 53(2), 702-711. https://doi.org/10.1143/JPSJ.53.702