Published October 1, 2005
| Version v1
Journal article
Quasi-particle spectrum of nano-scale conventional and unconventional superconductors under magnetic field
Creators
- 1. Department of Mathematical Sciences, Osaka Prefecture University, 1-1 Gakuencho, Sakai, Osaka 599-8531 (Japan) and JST-CREST, Honcho, Kawaguchi, Saitama 332-0012 (Japan)
- 2. JST-CREST, Honcho, Kawaguchi, Saitama 332-0012 (Japan)
- 3. Department of Mathematical Sciences, Osaka Prefecture University, 1-1 Gakuencho, Sakai, Osaka 599-8531 (Japan)
- 4. CCSE, Japan Atomic Energy Research Institute, Higashi Ueno 6-9-3, Tokyo 110-0015 (Japan)
- 5. Institute for Materials Research, Tohoku University, Sendai 980-8577 (Japan)
- 6. Department of Physics and Electronics, Osaka Prefecture University, 1-1 Gakuencho, Sakai, Osaka 599-8531 (Japan)
Description
We have developed a numerical method to solve the Bogoliubov-de Gennes equation for nano-scaled isotropic and d-wave superconductors. It is based on the finite element method, and therefore applicable to arbitrary geometries. We argue the difference of the local density of states between isotropic and a d-wave superconducting square plate. For d-wave case, it appears as intrinsic surface bound states
Additional details
Identifiers
- DOI
- 10.1016/j.physc.2005.02.049;
- PII
- S0921-4534(05)00213-3;
Publishing Information
- Journal Title
- Physica. C, Superconductivity
- Journal Volume
- 426-431
- Journal Page Range
- p. 41-45
- ISSN
- 0921-4534
- CODEN
- PHYCE6
Conference
- Title
- 17. International symposium on superconductivity - Advances in superconductivity XVII
- Acronym
- ISS 2004
- Dates
- 23-25 Nov 2004
- Place
- Niigata (Japan)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37111892
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BOUND STATE; ENERGY SPECTRA; ENERGY-LEVEL DENSITY; FINITE ELEMENT METHOD; GEOMETRY; MAGNETIC FIELDS; QUASI PARTICLES; SUPERCONDUCTIVITY; SUPERCONDUCTORS
- Descriptors DEC
- CALCULATION METHODS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; MATHEMATICAL SOLUTIONS; MATHEMATICS; NUMERICAL SOLUTION; PHYSICAL PROPERTIES; SPECTRA
Optional Information
- Copyright
- Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.