Theory of Kondo Effect in Superconductors. II: Specific Heat Jump at the Transition Temperature

S. Ichinose

doi:10.1143/ptp.58.404

Theory of Kondo Effect in Superconductors. II: Specific Heat Jump at the Transition Temperature

Progress of Theoretical Physics ◽

10.1143/ptp.58.404 ◽

1977 ◽

Vol 58 (2) ◽

pp. 404-418 ◽

Cited By ~ 14

Author(s):

S. Ichinose

Keyword(s):

Transition Temperature ◽

Specific Heat ◽

Kondo Effect ◽

Specific Heat Jump

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Influence of kondo effect on the specific heat jump of anisotropic superconductors

Solid State Communications ◽

10.1016/0038-1098(86)90524-7 ◽

1986 ◽

Vol 57 (2) ◽

pp. 113-117

Author(s):

S. Yoksan

Keyword(s):

Specific Heat ◽

Kondo Effect ◽

Specific Heat Jump ◽

Anisotropic Superconductors

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Transition temperature and specific heat jump of a proximity effect sandwich containing local spin fluctuations

Journal of Low Temperature Physics ◽

10.1007/bf00683783 ◽

1985 ◽

Vol 59 (3-4) ◽

pp. 383-393

Author(s):

I. M. Tang ◽

S. Ratanapan

Keyword(s):

Transition Temperature ◽

Specific Heat ◽

Proximity Effect ◽

Spin Fluctuations ◽

Local Spin ◽

Specific Heat Jump

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Specific-heat jump at the superconducting transition and the quantum critical nature of the normal state of pnictide superconductors

Physical Review B ◽

10.1103/physrevb.80.212502 ◽

2009 ◽

Vol 80 (21) ◽

Cited By ~ 41

Author(s):

J. Zaanen

Keyword(s):

Specific Heat ◽

Normal State ◽

Superconducting Transition ◽

Specific Heat Jump ◽

Pnictide Superconductors ◽

Quantum Critical

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Specific heat jump in non-Fermi superconductors

The European Physical Journal B ◽

10.1007/s100510050366 ◽

1998 ◽

Vol 4 (2) ◽

pp. 175-178 ◽

Cited By ~ 6

Author(s):

I. Tifrea ◽

M. Crisan

Keyword(s):

Specific Heat ◽

Specific Heat Jump

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Specific-heat jump of superconducting lamellas with pair-breaking boundary conditions

Physical Review B ◽

10.1103/physrevb.14.78 ◽

1976 ◽

Vol 14 (1) ◽

pp. 78-88 ◽

Cited By ~ 14

Author(s):

P. Manuel ◽

J. J. Veyssié

Keyword(s):

Boundary Conditions ◽

Specific Heat ◽

Pair Breaking ◽

Specific Heat Jump

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Erratum: Specific-heat measurements on two high-transition-temperature superconducting oxides:La1.85Ba0.15CuO4andLa1.8Sr0.2CuO4

Physical Review B ◽

10.1103/physrevb.36.2349.2 ◽

1987 ◽

Vol 36 (4) ◽

pp. 2349-2349 ◽

Cited By ~ 2

Author(s):

M. E. Reeves ◽

T. A. Friedmann ◽

D. M. Ginsberg

Keyword(s):

Transition Temperature ◽

Specific Heat ◽

High Transition Temperature ◽

High Transition

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Upper bound on the specific-heat jump: Application to the high-Tcoxides

Physical Review B ◽

10.1103/physrevb.36.3622 ◽

1987 ◽

Vol 36 (7) ◽

pp. 3622-3626 ◽

Cited By ~ 28

Author(s):

J. Blezius ◽

J. P. Carbotte

Keyword(s):

Specific Heat ◽

Upper Bound ◽

Specific Heat Jump

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EFFECT OF COOLING RATE ON THE TRANSITION TEMPERATURE IN Bi–Pb–Sr–Ca–Cu–O SYSTEM

Modern Physics Letters B ◽

10.1142/s0217984990000374 ◽

1990 ◽

Vol 04 (04) ◽

pp. 293-299

Author(s):

YUGUI WANG ◽

JINSONG WANG ◽

NANLIN WANG ◽

XINPING JIAO ◽

GUCHANG HAN ◽

...

Keyword(s):

Transition Temperature ◽

Specific Heat ◽

Cooling Rate ◽

Volume Fraction ◽

Oxygen Deficiency ◽

Ac Susceptibility ◽

Rapid Quenching ◽

Nominal Composition ◽

Unit Cell Size ◽

Superconducting Volume Fraction

The resistance and ac susceptibility measurements show that cooling rate of the cast-annealing samples in heat treatment process has some effect on the 110 K superconducting phase in Bi–Pb–Sr–Ca–Cu–O system. Rapid quenching of the sample in air from 845°C causes oxygen deficiency in lattice and brings about a trifling change of unit cell size along c-axis direction. The dc magnetization and specific heat anomaly ∆c measurements demonstrate that fast cooling rate can reduce the transition temperature of high T c phase and the lower critical field, and weaken the pinning forces for vertex lines. The peak value of specific heat anomaly of the sample with nominal composition of Bi 1.7 Pb 0.3 Sr 2 Ca 2 Cu 4.5 O y is still small in comparison with YBa 2 Cu 3 O 7. From the magnetization curve we can estimate that the superconducting volume fraction is about 20%.

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