Ratio 2Δ0/kTc in a van Hove superconductor

Journal of Superconductivity

Volumn 9, Issue 5, 1996, Pages 485-486

  Ratanaburi, S ^a   Udomsamuthirun, P ^b   Yoksan, S ^c  

^a CHIANG MAI UNIVERSITY   (Thailand)

^b KASETSART UNIVERSITY   (Thailand)

^c SRINAKHARINWIROT UNIVERSITY   (Thailand)

Author keywords

High temperature superconductor; Van Hove singularity

Indexed keywords

ELECTRONIC DENSITY OF STATES; FERMI LEVEL; INTEGRAL EQUATIONS;

BCS THEORY; VAN HOVE SINGULARITY;

HIGH TEMPERATURE SUPERCONDUCTORS;

EID: 0030263033     PISSN: 08961107     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF00723519     Document Type: Article

References (12)

1. J. E. Hirsch and D. J. Scalapino, Phys. Rev. Lett. 56, 2732 (1986).
2. J. Labbe and J. Bok, Europhys. Lett. 3, 1225 (1987).
3. J. Friedel, J. Phys. Condens. Matter 1, 7757 (1989);
4. J. Phys. (Paris) 48, 1787 (1987).
5. R. Combescot and J. Labbe, Phys. Rev. 38, 262 (1988).
6. R. S. Markiewicz, J. Phys. Condens. Matter 2, 265 (1990);
7. Physica C 168, 195 (1990).
8. C. C. Tsuei, D. M. Newns, C. C. Chi, and P. C. Pattnaik, Phys. Rev. Lett. 65, 2724 (1990).
9. J. M. Getino, M. de Llano, and H. Rubio, Phys. Rev. B 48, 597 (1993).
10. Y. Li, J. L. Huang, and C. M. Lieber, Phys. Rev. Lett. 68, 3240 (1992), and references therein;
11. B. N. Persson and J. E. Demuth, Phys. Rev. B 42, 8057 (1990).
12. S. Sarkar, S. Basu, and A. N. Das, Phys. Rev. B 49, 13070 (1994).