Abstract
We use the Oguchi pair approximation to study the phase diagram of the extended de Gennes pseudospin model which includes a nearest-neighbour Coulomb interaction term. We find no reentrant normal phase, but there is a fluctuation phenomenon which resembles reentrance: the phase short range order parameter has a maximum at finite temperature for subthreshold values of the Josephson coupling.
| Original language | English |
|---|---|
| Title of host publication | Unknown Host Publication Title |
| Publisher | North-Holland |
| Pages | 719-720 |
| Number of pages | 2 |
| Edition | pt 2 |
| ISBN (Print) | 0444869107 |
| Publication status | Published - Dec 1 1984 |
Publication series
| Name | |
|---|---|
| Number | pt 2 |
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ASJC Scopus subject areas
- Engineering(all)
Cite this
Schroeter, M., Fazekas, P., & Muehlschlegel, B. (1984). OGUCHI APPROXIMATION FOR THE DE GENNES PSEUDOSPIN MODEL OF GRANULAR SUPERCONDUCTORS. In Unknown Host Publication Title (pt 2 ed., pp. 719-720). North-Holland.