Publication:
The gap-to- Tc ratio of a van Hove superconductor

2
0

Issued Date

1998

Resource Type

Article

File Type

application/pdf

ISSN

8961107

DOI

10.1023/A:1022636001976

Other identifier(s)

2-s2.0-0032051234

Rights Holder(s)

มหาวิทยาลัยศรีนครินทรวิโรฒ

Bibliographic Citation

Journal of Superconductivity. Vol 11, No.2 (1998), p.271-273

Suggested Citation

Krunavakarn B., Udomsamuthirun P., Yoksan S., Grosu I., Crisan M. The gap-to- Tc ratio of a van Hove superconductor. Journal of Superconductivity. Vol 11, No.2 (1998), p.271-273. doi:10.1023/A:1022636001976 Retrieved from: https://hdl.handle.net/20.500.14740/7266

Title

The gap-to- Tc ratio of a van Hove superconductor

Author(s)

Krunavakarn B.
 Udomsamuthirun P.
 Yoksan S.
 Grosu I.
 Crisan M.

Abstract

We give an analytical expression for the gap-to- Tc ratio (R) of a superconductor with a van Hove singularity in the density of states. Our calculation yields R in very good agreement with the results obtained numerically by S. Ratanaburi et al. [J. Supercond. 9, 485 (1996)]. © 1998 Plenum Publishing Corporation.

Subject(s)

Approximation theory
 Fermi level
 Fermi liquids
 Integration
 Mathematical models
 Computational methods
 Electronic density of states
 Energy gap
 Numerical analysis
 Boltzmann constant
 Density of states (DOS)
 Fermi temperature
 Van Hove singularities
 Van Hove singularities
 High temperature superconductors

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URI

https://hdl.handle.net/20.500.14740/7266

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Scopus: Year 1983-2021

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