On the width of the full-critical region for thermal fluctuations around the superconducting transition in layered superconductors

1997 ◽  
Vol 39 (2) ◽  
pp. 177-182 ◽  
Author(s):  
M. V Ramallo ◽  
F Vidal
Keyword(s):  
Critical Region ◽  
Thermal Fluctuations ◽  
Superconducting Transition ◽  
Layered Superconductors

Effect of pinning and thermal fluctuations on the superconducting transition of YBa 2 Cu 3 O 7 very thin films

1998 ◽  
Author(s):  
Michel Calame ◽  
Christian Leemann ◽  
L. Baselgia Stahel ◽  
Piero Martinoli
Keyword(s):  
Thin Films ◽  
Thermal Fluctuations ◽  
Superconducting Transition

scholarly journals Thermal fluctuations in d-wave layered superconductors

1995 ◽  
Vol 250 (3-4) ◽  
pp. 349-360 ◽  
Author(s):  
Muriel Ney-Nifle ◽  
Marc Gabay
Keyword(s):  
Thermal Fluctuations ◽  
Layered Superconductors ◽  
D Wave

Fluctuating Diamagnetism in the Critical Region of the Superconducting Transition in Lead Nanoparticles

2006 ◽  
Vol 47 ◽  
pp. 98-103
Author(s):  
E. Bernardi ◽  
A. Lascialfari ◽  
A. Rigamonti ◽  
L. Romanò ◽  
Vincenzo Iannotti ◽  
...  
Keyword(s):  
Grain Size ◽  
High Resolution ◽  
Superconducting State ◽  
Critical Region ◽  
Coherence Length ◽  
Fluctuation Theory ◽  
Superconducting Transition ◽  
Ginzburg Landau ◽  
Magnetization Measurements ◽  
First Order

High resolution SQUID magnetization measurements in Lead nanoparticles are presented and discussed in terms of the fluctuation-related diamagnetism in the critical region of the transition to the superconducting state, where the first-order fluctuation theory breaks down. Exact expressions of the magnetization are derived from the Ginzburg-Landau functional in zerodimensional condition (i.e. for grain size lesser than the coherence length) and are used to achieve insights on the properties of the critical fluctuating diamagnetism.

scholarly journals Evolution of superconductivity and magnetism in BiS2-based layered compounds

2016 ◽  
Vol 2 (1) ◽  
Author(s):  
Satoshi Demura
Keyword(s):  
Crystal Structure ◽  
Transition Temperature ◽  
Superconducting Transition Temperature ◽  
Layered Compounds ◽  
Superconducting Transition ◽  
Wave Instability ◽  
Layered Superconductors ◽  
Electron Doping ◽  
New Family ◽  
Experimental Findings

AbstractBiS2-based compounds constitute a new family of layered superconductors. In this article, several experimental findings on the superconductivity and related properties of the BiS2 family are reviewed. In particular, the focus is on the conditions required for the emergence of superconductivity and higher superconducting transition temperature in the BiS2 family: it is shown that optimizing the electron doping and crystal structure are important. Further, a few notable characteristics such as the coexistence of superconductivity and magnetism as well as the relation between the superconductivity and chargedensity- wave instability are introduced in brief.

scholarly journals Anharmonicity of flux lattices and thermal fluctuations in layered superconductors

1998 ◽  
Vol 58 (14) ◽  
pp. 9524-9535 ◽  
Author(s):  
T. Ruth Goldin ◽  
Baruch Horovitz
Keyword(s):  
Thermal Fluctuations ◽  
Layered Superconductors
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