TY - JOUR
T1 - Specific heat of (BiPb)2Sr2Ca2Cu3O10-y from 78 to 300 K
AU - Gordon, J. E.
AU - Prigge, S.
AU - Collocott, S. J.
AU - Driver, R.
N1 - Funding Information:
ACKNOWLEDGMEN'IS This work wass upportebdy a grantf romt heResearch Corporatioann db y the DirectorO, fficeo f Energy ResearchO, fficeo f BasicE nergyS dencesD, ivisiono f Materials,S cienceosf the U.S. Departmenotf Energy underC ontracDt E-AC03-76SF00098.
Copyright:
Copyright 2014 Elsevier B.V., All rights reserved.
PY - 1991/12/1
Y1 - 1991/12/1
N2 - The specific heat anomaly of a polycrystalline sample of BPSCCO (2223 phase) was found to have a peak height δC(Tc)/Tc ≈ 24 mJ/mole K2 at Tc ≈ 107 K. The anomaly provides evidence for a fluctuation contribution above Tc, whereas below Tc it is not possible to separate fluctuation and strong-coupling effects. A second, considerably smaller, anomaly appears at T ≈ 101 K when the sample is cooled rapidly from 140 K to 78 K.
AB - The specific heat anomaly of a polycrystalline sample of BPSCCO (2223 phase) was found to have a peak height δC(Tc)/Tc ≈ 24 mJ/mole K2 at Tc ≈ 107 K. The anomaly provides evidence for a fluctuation contribution above Tc, whereas below Tc it is not possible to separate fluctuation and strong-coupling effects. A second, considerably smaller, anomaly appears at T ≈ 101 K when the sample is cooled rapidly from 140 K to 78 K.
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U2 - 10.1016/0921-4534(91)91899-F
DO - 10.1016/0921-4534(91)91899-F
M3 - Article
AN - SCOPUS:0026376614
SN - 0921-4534
VL - 185-189
SP - 1351
EP - 1352
JO - Physica C: Superconductivity and its applications
JF - Physica C: Superconductivity and its applications
IS - PART 2
ER -