Abstract
After some discussion on the precision and originality of the measurement methods used in order to measure the electrical resistivity and simultaneously the thermopower and the thermal conductivity as a function of temperature (20–300K), we report on a study of the superconductivity fluctuation contributions of these transport properties for Hg-BaCaCuO (1223) and BiSrCaCuO (2212) polycrystalline superconductors. The normal-state background of the thermal conductivity and the electrical resistivity is found to obey a linear function of temperature, while the thermopower is found to obey a cubic function of temperature above the critical temperature. After substracting the background, the fluctuation regimes are extracted. The results axe discussed and compared to the literature with respect to the system effective dimensionality.
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References
Varlamov A A and Livanov D V 1990 Sov. Phys. JETP 71 325
Ausloos M, Patapis S K and Clippe P 1991 in Physics and Materials Science of High Temperature Superconductors II Proc. NATO-ASI on High Temperature Superconductors, Porto Carras 1991 Ed. by Kossowsky R, Raveau B, Wohlleben D and Patapis S K (Dordrecht: Kluwer) p 755
Houssa M, Bougrine H, Stassen S, Cloots R and Ausloos M 1996 Phys. Rev. B 54 R6885
Maeda A, Hase M, Tsukada I, Noda K, Takebayashi S and Uchinokura K 1990 Phys. Rev. B 41 6418
Sargankova I, Diko P, Kavecansky V, Kovac J, Konig W, Mair M, Gritzner G and Longauer S 1997 Superlattices and Microstructures 21 3
Laurent Ch, Patapis S K, Laguesse M, Vanderschueren H W, Rulmont A, Tarte P and Ausloos M 1989 Solid State Commun. 66 445
Bougrine H 1994 Ph. D. Thesis University of Liege, Belgium
Bougrine H and Pekala M 1997 Supercond. Sci. Technol. 10 621
Houssa M and Ausloos M 1996 Physica C. 257 321
Houssa M, Ausloos M, Cloots R and Bougrine H 1997 Phys. Rev B 56 802
Houssa M Ph. D. Thesis 1996 University of Liege, Belgium
Tewordt L and Wolkhausen Th 1989 Solid State Commun. 70 83
Durczewski K and Ausloos M 1996 Phys. Rev. B 53 1762
Kim Y C, Thompson J R, Ossandon J G, Christen D K, Pranthaman M 1995 Phys. Rev. B 51 11767
Couach M, Khodar A F, Calemczuk R, Marcenat Ch, Tholence J L, Capponi J J and Gorius M F 1994 Phys. Lett. A 188 85
Kleiner R and Müller P 1993 Phys. Rev. B 49 1327
Dhard C P, Bhatia S N, Sastry P V, Yakhari J V and Nigam A K 1994 J. Appl. Phys. 76 6944
Houssa M, Ausloos M and Durczewski K 1996 Phys. Rev. B 54 6126
Reggiani L, Vaglio R and Varlamov A A 1991 Phys. Rev. B 44 9541
Krishana K, Harris J M and Ong N P 1995 Phys. Rev. Lett. 75 3529
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Bougrine, H., Dorbolo, S., Cloots, R., Pekala, M. (1999). Fluctuation Contributions to the Transport Properties of Hg1.4 Ba2Ca2Cu3O8+δ and Bi2Sr1.8Ca1.2Cu2O8 Polycrystalline Superconductors. In: Ausloos, M., Kruchinin, S. (eds) Symmetry and Pairing in Superconductors. NATO Science Series, vol 63. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-4834-4_32
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DOI: https://doi.org/10.1007/978-94-011-4834-4_32
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