Electron momentum re-distribution due to superconducting transition in Bi-2212 and (Bi, Pb)-2223 oxides

Physica B: Condensed Matter

Volumn 230-232, Issue , 1997, Pages 856-858

  De, Udayan ^a   Nambissan, P M G ^b   Chaudhuri, S ^a   Sanyal, D ^c   Banerjee, D ^c  

^a VARIABLE ENERGY CYCLOTRON CENTRE   (India)

^b SAHA INSTITUTE OF NUCLEAR PHYSICS   (India)

^c UNIVERSITY OF CALCUTTA   (India)

Author keywords

High temperature superconductivity; Positron annihilation; Superconductivity

Indexed keywords

BISMUTH COMPOUNDS; CARRIER CONCENTRATION; OXIDE SUPERCONDUCTORS; PHASE TRANSITIONS; SUPERCONDUCTIVITY;

DOPPLER BROADENED POSITRON ANNIHILATION RADIATION LINE SHAPE (DBPARL); ELECTRON MOMENTUM REDISTRIBUTION; SUPERCONDUCTING TRANSITION;

HIGH TEMPERATURE SUPERCONDUCTORS;

EID: 0031069476     PISSN: 09214526     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0921-4526(96)00658-8     Document Type: Article

References (14)

1. V.L. Sedov and S.N. Kunetsov, Phys. Lett. A 193 (1994) 413 and references therein.
2. P.K. Pujari, T. Datta, Udayan De and B. Ghosh, Phys. Rev. B 50 (1994) 3438 and references therein.
3. Vladimir Z. Kresin and H. Morawitz, J. Superconductivity 3 (1990) 227.
4. Udayan De, P.M.G. Nambissan, D. Sanyal and D. Banerjee, Phys. Lett. A 222 (1996), accepted, and references therein.
5. D. Sanyal, P.M.G. Nambissan, D. Banerjee and Udayan De, Indian J. Phys. 70A (1996) 750, and references therein.
6. N.M. Plakida, High-Temperature Superconductivity (Springer, Berlin, 1995).
7. J. Roehler, A. Larisch and R. Schafer, Physica C 191 (1992) 57.
8. D. Sanyal, Udayan De, K. Mandai, D. Banerjee and R. Bhattacharya, Phys. Lett. A 204 (1995) 305.
9. E. Gmelin, U. Kobler, W. Brill, T. Chattopadhyay and S. Sastry, Bull. Mater. Sci. 14 (1991) 117; T.V. Chandrasekhar Rao and V.C. Sahni, J. Phys. C 6 (1994) L423.
10. E. Gmelin, U. Kobler, W. Brill, T. Chattopadhyay and S. Sastry, Bull. Mater. Sci. 14 (1991) 117; T.V. Chandrasekhar Rao and V.C. Sahni, J. Phys. C 6 (1994) L423.
11. B.L. Altshuler, L.B. Ioffe and A.J. Millis, Phys. Rev. B 53 (1996) 415.
12. C.S. Sundar et al., Mater. Sci. Forum 105-110 (1992) 477.
13. T. Takanohashi, Physica B 219 & 220 (1996) 182.
14. Y.N. Huang, Y.N. Wang and Z.X. Zhao, Phys. Rev. B 49 (1994) 1320.