scholarly journals UPt3: Specific heat, critical fields, and the Ginzburg-Landau models for the superconducting phase diagram

1993 ◽  
Vol 48 (9) ◽  
pp. 6385-6399 ◽  
Author(s):  
T. Vorenkamp ◽  
A. de Visser ◽  
R. Wester ◽  
A. A. Menovsky ◽  
J. J. M. Franse ◽  
...  
Keyword(s):  
Phase Diagram ◽  
Specific Heat ◽  
Superconducting Phase ◽  
Critical Fields ◽  
Ginzburg Landau

Specific heat and ac susceptibility studies of the superconducting phase diagram ofPrOs4Sb12

2006 ◽  
Vol 73 (10) ◽  
Author(s):  
K. Grube ◽  
S. Drobnik ◽  
C. Pfleiderer ◽  
H. v. Löhneysen ◽  
E. D. Bauer ◽  
...  
Keyword(s):  
Phase Diagram ◽  
Specific Heat ◽  
Ac Susceptibility ◽  
Superconducting Phase

Superconducting phase diagram of UPt3 studied by thermal expansion and specific heat

1990 ◽  
Vol 81 (5-6) ◽  
pp. 299-315 ◽  
Author(s):  
K. Hasselbach ◽  
A. Lacerda ◽  
K. Behnia ◽  
L. Taillefer ◽  
J. Flouquet ◽  
...  
Keyword(s):  
Phase Diagram ◽  
Thermal Expansion ◽  
Specific Heat ◽  
Superconducting Phase

scholarly journals Superconducting Order Parameter Nucleation and Critical Currents in the Presence of Weak Stray Fields in Superconductor/Insulator/Ferromagnet Hybrids

Coatings ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 507
Author(s):  
Vasiliy N. Kushnir ◽  
Serghej L. Prischepa ◽  
Michela Trezza ◽  
Carla Cirillo ◽  
Carmine Attanasio
Keyword(s):  
Phenomenological Theory ◽  
Critical Currents ◽  
Superconducting Phase ◽  
Stray Field ◽  
Superconducting Properties ◽  
Ginzburg Landau ◽  
Ferromagnetic Layers ◽  
Linearized System ◽  
Critical Current Density Jc ◽  
Usadel Equations

The stray fields produced by ferromagnetic layers in Superconductor/Insulator/Ferromagnet (S/I/F) heterostructures may strongly influence their superconducting properties. Suitable magnetic configurations can be exploited to manipulate the main parameters of the hybrids. Here, the nucleation of the superconducting phase in an external magnetic field that periodically oscillates along the film width is studied on the base of the numerical solution of the linearized system of Usadel equations. In addition, the effect of the magnetic configuration of the F-layer on the temperature dependence of the critical current density, Jc(T), is investigated in the framework of the Ginzburg–Landau phenomenological theory on the base of the oscillating model of a stray field. By following this approach, the Jc(T) dependence of a Nb/SiO2/PdNi trilayer is reproduced for different magnetic configurations of the PdNi layer.

scholarly journals Superconducting phase diagram and nontrivial band topology of structurally modulated Sn1−xSbx

2019 ◽  
Vol 3 (8) ◽  
Author(s):  
Bin Liu ◽  
Chengcheng Xiao ◽  
Qinqing Zhu ◽  
Jifeng Wu ◽  
Yanwei Cui ◽  
...  
Keyword(s):  
Phase Diagram ◽  
Superconducting Phase

scholarly journals SUPERCONDUCTING PHASE TRANSITION IN THE NAMBU–JONA-LASINIO MODEL

2001 ◽  
Vol 16 (17) ◽  
pp. 1129-1138 ◽  
Author(s):  
M. SADZIKOWSKI
Keyword(s):  
Phase Transition ◽  
Phase Diagram ◽  
Phase Transitions ◽  
Superconducting Phase ◽  
Coupling Constants ◽  
Coupling Constant ◽  
Rich Phase ◽  
Quark Interaction ◽  
Quark Coupling ◽  
Superconducting Phase Transition

The Nambu–Bogoliubov–de Gennes method is applied to the problem of superconducting QCD. The effective quark–quark interaction is described within the framework of the Nambu–Jona-Lasinio model. The details of the phase diagram are given as a function of the strength of the quark–quark coupling constant G′. It is found that there is no superconducting phase transition when one uses the relation between the coupling constants G′ and G of the Nambu–Jona-Lasinio model which follows from the Fierz transformation. However, for other values of G′ one can find a rich phase structure containing both the chiral and the superconducting phase transitions.

Comment on ‘‘Ginzburg-Landau theory of the phase diagram of superconductingUPt3’’

1993 ◽  
Vol 71 (12) ◽  
pp. 1957-1957 ◽  
Author(s):  
I. Luk’yanchuk ◽  
M. Sigrist ◽  
M. Zhitomirsky
Keyword(s):  
Phase Diagram ◽  
Landau Theory ◽  
Ginzburg Landau

Superconducting phase diagram of In x WO 3 synthesized by indium deintercalation

2013 ◽  
Vol 103 (1) ◽  
pp. 17001 ◽  
Author(s):  
Joshua D. Bocarsly ◽  
Daigorou Hirai ◽  
M. N. Ali ◽  
R. J. Cava
Keyword(s):  
Phase Diagram ◽  
Superconducting Phase
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