Unusual effects of anisotropy on the specific heat of ceramic and single crystal MgB2

Physica C: Superconductivity and its Applications

Volumn 385, Issue 1-2, 2003, Pages 192-204

  Bouquet, F ^a   Wang, Y ^a   Sheikin, I ^a   Toulemonde, P ^a   Eisterer, M ^b   Weber, H W ^b   Lee, S ^c   Tajima, S ^c   Junod, A ^a  

^a UNIVERSITY OF GENEVA   (Switzerland)

^b TU WIEN   (Austria)

^c SUPERCONDUCTIVITY RESEARCH LABORATORY   (Japan)

Author keywords

Irradiation; Multi gap superconductivity; Single crystal; Specific heat; Upper critical field

Indexed keywords

ANISOTROPY; CERAMIC MATERIALS; HIGH TEMPERATURE SUPERCONDUCTORS; SINGLE CRYSTALS; SPECIFIC HEAT;

MULTI-GAP SUPERCONDUCTIVITY;

MAGNESIUM COMPOUNDS;

EID: 0037350440     PISSN: 09214534     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0921-4534(02)02302-X     Document Type: Article

References (79)

1. J. Akimitsu, Symposium on Transition Metal Oxides, Sendai, 10 January 2001.
2. Nagamatsu J., Nakagawa N., Muranaka T.et al. Nature. 410:2001;63.
3. Bouquet F., Fisher R.A., Phillips N.E.et al. Phys. Rev. Lett. 87:2001;047001.
4. Bud'ko S.L., Lapertot G., Petrovic C.et al. Phys. Rev. Lett. 86:2001;1877.
5. Fisher R.A., Bouquet F., Phillips N.E.et al. Narlikar A.V. High Temperature Superconductors. vol. 38:2002;207 Nova Science Publishers, Commack, NY. cond-mat/0107072.
6. Junod A., Wang Y., Bouquet F.et al. Narlikar A.V. High Temperature Superconductors. vol. 38:2002;179 Nova Science Publishers, Commack, NY. cond-mat/0106394.
7. R.K. Kremer, B.J. Gibson, K. Ahn, cond-mat/0102432.
8. Wälti C., Felder E., Degen C.et al. Phys. Rev. B. 64:2001;172515.
9. Wang Y., Plackowski T., Junod A. Physica C. 355:2001;179.
10. Yang H.D., Lin J.-Y., Li H.H.et al. Phys. Rev. Lett. 87:2001;167003.
11. Corak W.S., Satterthwaite C.B. Phys. Rev. 102:1956;662.
12. c Superconductors:1998;403 Plenum Press, New York.
13. M. Roulin, Ph.D. thesis, University of Geneva, Geneva, 1998.
14. Hinks D.G., Claus H., Jorgensen J.D. Nature. 411:2001;457.
15. Kotegawa H., Ishida K., Kitaoka Y.et al. Phys. Rev. Lett. 87:2001;127001.
16. Osborn R., Goremychkin E.A., Kolesnikov A.I.et al. Phys. Rev. Lett. 87:2001;017005.
17. Belashchenko K.D., van Schilfgaarde M., Antropov V.P. Phys. Rev. B. 64:2001;092503.
18. Kong Y., Dolgov O.V., Jepsen O.et al. Phys. Rev. B. 64:2001;020501(R).
19. Kortus J., Mazin I.I., Belashchenko K.D.et al. Phys. Rev. Lett. 86:2001;4656.
20. Liu A.Y., Mazin I.I., Kortus J. Phys. Rev. Lett. 87:2001;087005.
21. Satta G., Profeta F., Bernardini A.et al. Phys. Rev. B. 64:2001;104507.
22. S.V. Shulga, S.-L. Drechsler, H. Eschrig, et al., cond-mat/0103154.
23. nT at the lowest temperatures. Thermal conductivity suggests that it might be due to the opening of a normal-state gap, in: A.V. Sologubenko, in: Proceedings of the 23rd International Conference on Low Temperature Physics, Hiroshima, August 20-27, 2002, to appear in Physica C (2003).
24. An J.M., Pickett W.E. Phys. Rev. Lett. 86:2001;4366.
25. Gerashenko A., Mikhalev K., Verkhovskii S.et al. Appl. Magn. Resonance. 21:2001;157.
26. S.K. Kwon, S.J. Youn, K.S. Kim, et al., cond-mat/0106483.
27. Rosner H., Pickett W.E., Drechsler S.-L.et al. Phys. Rev. B. 64:2001;144516.
28. Zehetmayer M., Eisterer M., Jun J.et al. Phys. Rev. B. 66:2002;052505.
29. L. Lyard, P. Samuely, P. Szabo, et al., Phys. Rev. B, in press (cond-mat/0206231).
30. Junod A. Narlikar A. Studies of High Temperature Superconductors. vol. 19:1996;1 Nova Science Publishers, Commack, NY.
31. Sullivan P.F., Seidel G. Phys. Rev. 173:1968;679.
32. Carrington A., Marcenat C., Bouquet F.et al. Czech. J. Phys. 46:1996;3177.
33. Bachmann R., DiSalvo F.J., Geballe T.H.et al. Rev. Sci. Instrum. 43:1972;205.
34. Wang Y., Revaz B., Erb A.et al. Phys. Rev. B. 63:2001;94508.
35. Dhallé M., Toulemonde P., Beneduce C.et al. Physica C. 363:2001;155.
36. Lee S., Mori H., Masui T.et al. J. Phys. Soc. Jpn. 70:2001;2255.
37. F. Bouquet, Y. Wang, I. Sheikin, et al., Phys. Rev. Lett., in press (cond-mat/0207141).
38. Mühlschlegel B. Z. Phys. 155:1959;313.
39. Choi H.J., Roundy D., Sun H.et al. Nature. 418:2002;758.
40. Choi H.J., Roundy D., Sun H.et al. Phys. Rev. B. 66:2002;020513(R).
41. Bouquet F., Wang Y., Fisher R.A.et al. Europhys. Lett. 56:2001;856.
42. Padamsee H., Neighbor J.E., Shiffman C.A., Low J. Temp. Phys. 12:1973;387.
43. Manzano F., Carrington A., Hussey N.E.et al. Phys. Rev. Lett. 88:2002;047002.
44. Suhl H., Matthias B.T., Walker L.R. Phys. Rev. Lett. 3:1959;552.
45. Moskalenko V.A., Palistrant M.E., Vakalyuk V.M. Sov. Phys. Usp. 34:1991;717.
46. Shen L.Y.L., Senozan N.M., Phillips N.E. Phys. Rev. Lett. 14:1965;1025.
47. Binnig G., Baratoff A., Hoenig H.E.et al. Phys. Rev. Lett. 45:1980;1352.
48. Yoyoka T., Kiss T., Chainani A.et al. Science. 294:2001;2518.
49. Shulga S.V., Drechsler S.L., Fuchs G.et al. Phys. Rev. Lett. 80:1998;1730.
50. T. Mishonov, E.S. Penev, Int. J. Mod. Phys. B, preprint, 2002.
51. Combescot R. Europhys. Lett. 43:1998;701.
52. Haas S., Maki K. Phys. Rev. B. 65:2002;020502(R).
53. Posazhennikova A.I., Dahm T., Maki K. Europhys. Lett. 60:2002;134.
54. Mirmelstein A., Junod A., Walker E.et al. J. Supercond. 10:1997;527.
55. Sanchez D., Junod A., Muller J.et al. Physica B. 204:1995;167.
56. Caroli C., de Gennes P.G., Matricon J. Phys. Lett. 9:1964;307.
57. Caroli C., Matricon J. Phys. kondens. Mater. 3:1965;380.
58. Ichioka M., Hasegawa A., Machida K. Phys. Rev. B. 59:1999;184.
59. Moler K.A., Sisson D.L., Urbach J.S.et al. Phys. Rev. B. 55:1997;3954.
60. Volovik G.E. JETP Lett. 58:1993;469.
61. P. Miranović, K. Machida, V.G. Kogan, cond-mat/0207146.
62. Brinkman A., Golubov A.A., Rogalla H.et al. Phys. Rev. B. 65:2002;180517(R).
63. Nakai N., Masanori I., Mashida K. J. Phys. Soc. Jpn. 71:2002;23.
64. Eskildsen M.R., Kugler M., Tanaka S.et al. Phys. Rev. Lett. 89:2002;187003.
65. Sologubenko A.V., Jun J., Kazakov S.M.et al. Phys. Rev. B. 66:2002;014504.
66. H. Kusunose, T.M. Rice, M. Sigrist, cond-mat/0208113.
67. Angst M., Puzaniak R., Wisniewski A.et al. Phys. Rev. Lett. 2002;167004.
68. Papavassiliou G., Pissas M., Fardis M.et al. Phys. Rev. B. 65:2002;012510.
69. Bud'ko L.S., Canfield P.C. Phys. Rev. B. 65:2002;212501.
70. Kogan V.G. Phys. Rev. B. 66:2002;020509(R).
71. Golubov A.A., Brinkman A., Dolgov O.V.et al. Phys. Rev. B. 2002;180517.
72. Golubov A.A., Mazin I.I. Phys. Rev. B. 55:1997;15146.
73. Mazin I.I., Anderson O.K., Jepsen O.et al. Phys. Rev. Lett. 89:2002;107002.
74. Eisterer M., Zehetmayer M., Toenies S.et al. Supercond. Sci. Technol. 15:2002;L9.
75. Y. Wang, F. Bouquet, I. Sheikin, et al., cond-mat/0208169.
76. U. Welp, G. Karapetrov, W.K. Kwok, et al., cond-mat/0203337.
77. Golubov A.A., Kortus J., Dolgov O.V.et al. J. Phys.: Condens. Matter. 14:2002;1353.
78. Komori K., Kawagishi K., Takano Y.et al. Appl. Phys. Lett. 81:2002;1047.
79. Patnaik S., Cooley L.D., Gurevich A.et al. Supercond. Sci. Technol. 14:2001;315.