Superconducting Transition Temperature of Thin Films in Magnetic Field

1994 ◽  
Vol 63 (6) ◽  
pp. 2331-2336 ◽  
Author(s):  
Jun'ichiro Hara ◽  
Katsuhiko Nagai
Keyword(s):  
Magnetic Field ◽  
Thin Films ◽  
Transition Temperature ◽  
Superconducting Transition Temperature ◽  
Superconducting Transition

CRITICAL FIELD AND MAGNETORESISTANCE OF SINGLE CRYSTAL TmNi2B2C

1999 ◽  
Vol 13 (29n31) ◽  
pp. 3715-3717 ◽  
Author(s):  
D. G. NAUGLE ◽  
K. D. D. RATHNAYAKA ◽  
K. CLARK ◽  
P. C. CANFIELD
Keyword(s):  
Magnetic Field ◽  
Transition Temperature ◽  
Single Crystal ◽  
Critical Field ◽  
Superconducting Transition Temperature ◽  
Magnetic Transition ◽  
Upper Critical Field ◽  
Superconducting Transition ◽  
Large Anisotropy ◽  
The Magnetic Field

In-plane resistance as a function of magnitude and direction of the magnetic field and the temperature has been measured for TmNi2B2C from above the superconducting transition temperature at 10.7 K to below the magnetic transition TN=1.5 K. The superconducting upper critical field HC2(T) exhibits a large anisotropy and structure in the vicinity of TN. The magnetoresistance above TC is large and changes sign as the direction of the magnetic field is rotated from in-plane to parallel with the c-axis.

scholarly journals Enhancement of the superconducting transition temperature in FeSe epitaxial thin films by anisotropic compression

2013 ◽  
Vol 103 (17) ◽  
pp. 172602 ◽  
Author(s):  
Fuyuki Nabeshima ◽  
Yoshinori Imai ◽  
Masafumi Hanawa ◽  
Ichiro Tsukada ◽  
Atsutaka Maeda
Keyword(s):  
Thin Films ◽  
Transition Temperature ◽  
Superconducting Transition Temperature ◽  
Epitaxial Thin Films ◽  
Superconducting Transition

Multilayer E-Beam Deposition and Annealing of Yba2Cu3O7-δ Thin Films on Lagao3 Substrates

1989 ◽  
Vol 169 ◽  
Author(s):  
Richard DeVito ◽  
Brian G. Pazol ◽  
John H. Chaffin ◽  
Roger F. Belt ◽  
Robert Uhrin
Keyword(s):  
Thin Films ◽  
Transition Temperature ◽  
Superconducting Transition Temperature ◽  
Depth Profiling ◽  
Superconducting Transition ◽  
Transition Width ◽  
Substrate Diffusion ◽  
Annealing Cycle ◽  
Annealing Study ◽  
Beam Deposition

AbstractThin films of YBa2Cu3O7‐δ have been deposited on samples of LaGaO3 substrates by multilayer E‐beam evaporation. Alternating layers of Cu, Y2O3, and BaF2 were deposited on polished (001) substrates. An annealing study was performed to thoroughly blend the layers and minimize substrate interdiffusion. Films were prepared by annealing in wet oxygen at temperatures between 800 °C and 1000 °C. Four point resistance versus temperature curves were obtained to determine the superconducting transition temperature and transition width. Auger depth profiling was performed as a function of annealing cycle to determine the amount of blending of the layers and quantify any substrate diffusion..

Degradation Mechanism of the Superconducting Transition Temperature in Nb Thin Films

2015 ◽  
Vol 32 (4) ◽  
pp. 047403
Author(s):  
Xiao-Hui Song ◽  
Yi-Rong Jin ◽  
Zhen-Jun Fan ◽  
Zhen-Yu Mi ◽  
Dian-Lin Zhang
Keyword(s):  
Thin Films ◽  
Transition Temperature ◽  
Superconducting Transition Temperature ◽  
Degradation Mechanism ◽  
Superconducting Transition
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