Superconducting gap structure of antiferromagnetic heavy-fermion superconductor UPd2Al3 studied by thermal conductivity measurements with rotating magnetic field

2005 ◽  
Vol 426-431 ◽  
pp. 234-239 ◽  
Author(s):  
T. Watanabe ◽  
K. Izawa ◽  
Y. Kasahara ◽  
Y. Haga ◽  
Y. Onuki ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Thermal Conductivity ◽  
Heavy Fermion ◽  
Rotating Magnetic Field ◽  
Superconducting Gap ◽  
Conductivity Measurements ◽  
Heavy Fermion Superconductor ◽  
Gap Structure

scholarly journals Superconducting gap structure of heavy-Fermion compound URu2Si2determined by angle-resolved thermal conductivity

2009 ◽  
Vol 11 (5) ◽  
pp. 055061 ◽  
Author(s):  
Y Kasahara ◽  
H Shishido ◽  
T Shibauchi ◽  
Y Haga ◽  
T D Matsuda ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Heavy Fermion ◽  
Superconducting Gap ◽  
Heavy Fermion Compound ◽  
Gap Structure

scholarly journals Multigap Superconductivity in the Ferromagnetic Superconductor UCoGe Revealed by Thermal Conductivity Measurements

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Ludovic Howald ◽  
Mathieu Taupin ◽  
Dai Aoki
Keyword(s):  
Magnetic Field ◽  
Thermal Conductivity ◽  
Single Crystal ◽  
Superconducting Gap ◽  
Conductivity Measurements ◽  
Residual Term ◽  
Field Dependency ◽  
Low Magnetic Field

We performed thermal conductivity measurements on a single crystal of the ferromagnetic superconductor UCoGe under magnetic field. Two different temperature dependencies of the thermal conductivity are observed, for H→∥b→: linear at low magnetic field and quadratic for magnetic field larger than 1 Tesla. At the same field value, a plateau appears in the field dependency of the residual term of thermal conductivity. Such observations suggest a multigap superconductivity with a line of nodes in the superconducting gap.

Upper Critical Magnetic Field of the Heavy-Fermion Superconductor UBe13

1985 ◽  
Vol 54 (5) ◽  
pp. 477-480 ◽  
Author(s):  
M. B. Maple ◽  
J. W. Chen ◽  
S. E. Lambert ◽  
Z. Fisk ◽  
J. L. Smith ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Heavy Fermion ◽  
Critical Magnetic Field ◽  
Upper Critical Magnetic Field ◽  
Heavy Fermion Superconductor

scholarly journals Thermodynamic study of gap structure and pair-breaking effect by magnetic field in the heavy-fermion superconductorCeCu2Si2

2016 ◽  
Vol 94 (5) ◽  
Author(s):  
Shunichiro Kittaka ◽  
Yuya Aoki ◽  
Yasuyuki Shimura ◽  
Toshiro Sakakibara ◽  
Silvia Seiro ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Heavy Fermion ◽  
Thermodynamic Study ◽  
Pair Breaking ◽  
Breaking Effect ◽  
Gap Structure

Modular portable unit for thermal conductivity measurements in multiple cryogenic/magnetic field environments

2018 ◽  
Vol 89 (1) ◽  
pp. 013903 ◽  
Author(s):  
M. A. Tanatar ◽  
V. A. Bondarenko ◽  
E. I. Timmons ◽  
R. Prozorov
Keyword(s):  
Magnetic Field ◽  
Thermal Conductivity ◽  
Conductivity Measurements

scholarly journals Gap structure of FeSe determined by angle-resolved specific heat measurements in applied rotating magnetic field

2017 ◽  
Vol 96 (22) ◽  
Author(s):  
Yue Sun ◽  
Shunichiro Kittaka ◽  
Shota Nakamura ◽  
Toshiro Sakakibara ◽  
Koki Irie ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Specific Heat ◽  
Rotating Magnetic Field ◽  
Gap Structure
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