Magnetoresistance and upper critical field of single-crystal 123-compounds under pulsed high magnetic field

1990 ◽  
Vol 90-91 ◽  
pp. 681-682 ◽  
Author(s):  
M. Hikita ◽  
Y. Tajima ◽  
H. Fuke ◽  
K. Sugiyama ◽  
A. Yamagishi ◽  
...  
1999 ◽  
Vol 13 (29n31) ◽  
pp. 3715-3717 ◽  
Author(s):  
D. G. NAUGLE ◽  
K. D. D. RATHNAYAKA ◽  
K. CLARK ◽  
P. C. CANFIELD

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.


1989 ◽  
Vol 58 (7) ◽  
pp. 2248-2251 ◽  
Author(s):  
Makoto Hikita ◽  
Yukimichi Tajima ◽  
Hiroyuki Fuke ◽  
Kiyohiro Sugiyama ◽  
Muneyuki Date ◽  
...  

2003 ◽  
Vol 17 (18n20) ◽  
pp. 3493-3495 ◽  
Author(s):  
K. D. D. Rathnayaka ◽  
D. G. Naugle ◽  
A. C. Dumar ◽  
M. P. Anatska ◽  
P. C. Canfield

The in-plane resistance of single crystal non-magnetic Lu x Y 1-x Ni 2 B 2 C and magnetic Lu x Gd 1-x Ni 2 B 2 C samples as a function of the magnitude and direction of the magnetic field and temperature have been measured. The superconducting upper critical field Hc2(T) is anisotropic for both. A positive curvature in Hc2(T) near Tc(x) is clearly observed only for the non-magnetic impurity. At low temperature Hc2(T) for the sample with magnetic impurities is strongly reduced. Thermopower, thermal conductivity and resistivity as a function of temperature are also reported for Lu x Gd 1-x Ni 2 B 2 C .


1983 ◽  
pp. 101-104 ◽  
Author(s):  
Yosikazu Isikawa ◽  
Koji Higashi ◽  
Takashi Miyazaki ◽  
Kiyoo Sato ◽  
Kiyohiro Sugiyama ◽  
...  

2021 ◽  
Vol 64 (8) ◽  
Author(s):  
HongHui Wang ◽  
ZhaoHui Cheng ◽  
MengZhu Shi ◽  
DongHui Ma ◽  
WeiZhuang Zhuo ◽  
...  

2013 ◽  
Vol 38 (19) ◽  
pp. 3754 ◽  
Author(s):  
Zong-Wei Ma ◽  
Jun-Pei Zhang ◽  
Xia Wang ◽  
Ying Yu ◽  
Jun-Bo Han ◽  
...  

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