Numerical simulations for superconductors with strong randomness

T. Koyama, S. Odashima

Research output: Contribution to journalArticlepeer-review


The Bogoliubov-de Gennes equation including random on-site energy is solved on a N x N square-lattice for both s-and dx2-y2-wave superconductors, using a numerical diagonalization technique. The density of states and the distribution of the gap parameters are presented for various intensities of the random potential.

Original languageEnglish
Pages (from-to)1861-1862
Number of pages2
JournalPhysica C: Superconductivity and its applications
Issue numberPART 3
Publication statusPublished - 1997 Aug

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering


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