Numerical simulations for superconductors with strong randomness

T. Koyama; S. Odashima

doi:10.1016/S0921-4534(97)01094-0

Numerical simulations for superconductors with strong randomness

T. Koyama, S. Odashima

Institute for Materials Research (IMR)

Research output: Contribution to journal › Article › peer-review

Abstract

The Bogoliubov-de Gennes equation including random on-site energy is solved on a N x N square-lattice for both s-and d_x2-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 language	English
Pages (from-to)	1861-1862
Number of pages	2
Journal	Physica C: Superconductivity and its applications
Volume	282-287
Issue number	PART 3
DOIs	https://doi.org/10.1016/S0921-4534(97)01094-0
Publication status	Published - 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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10.1016/S0921-4534(97)01094-0

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abstract = "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.",

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