scholarly journals Effect of Pressure on the Electrical Resistivity of YbAl2

2007 ◽  
Vol 76 (Suppl.A) ◽  
pp. 80-81 ◽  
Author(s):  
Hiromi Nowatari ◽  
Yuta Saiga ◽  
Yoshiaki Kato ◽  
Kotaro Iwata ◽  
Susumu Katano ◽  
...  
2021 ◽  
Author(s):  
Ningning Wang ◽  
Mingwei Yang ◽  
Keyu Chen ◽  
Zhen Yang ◽  
Hua Zhang ◽  
...  

Abstract The successful synthesis of superconducting nickelate thin films with the highest Tc ~ 15 K has reignited great enthusiasms on this class of potential analogue to high-Tc cuprates suggested decades ago. To pursue higher Tc is always an important task in studying new superconductors. Here we report for the first time the effect of pressure on the superconducting properties of infinite-layer Pr0.82Sr0.18NiO2 thin films by measuring electrical resistivity under various pressures in a cubic anvil cell apparatus. We find that the onset of superconductivity, Tconset, can be enhanced monotonically from ~ 18 K at ambient pressure to ~ 31 K without showing signatures of saturation upon increasing pressure to 12.1 GPa in the presence of liquid pressure transmitting medium. This encouraging result indicates that the Tc of infinite-layer nickelates superconductors can be further raised up by applying higher pressures or strain engineering in the heterostructure films. In addition to the pressure effect, we also discussed the influence of stress/strain on the superconducting properties of the nickelate thin films.


1981 ◽  
Vol 43 (3) ◽  
pp. 439-441 ◽  
Author(s):  
V. Vijayakumar ◽  
D.K. Joshi ◽  
S.N. Vaidya

1986 ◽  
Vol 55 (6) ◽  
pp. 2086-2087 ◽  
Author(s):  
Akio Shibata ◽  
Gendo Oomi ◽  
Yoshichika Ōnuki ◽  
Takemi Komatsubara

Physica B+C ◽  
1988 ◽  
Vol 149 (1-3) ◽  
pp. 73-77 ◽  
Author(s):  
G. Oomi ◽  
T. Numata ◽  
J. Sakurai

Author(s):  
T. Kagayama ◽  
G. Oomi ◽  
Y. Uwatoko ◽  
H. Takahasi ◽  
Y. lye ◽  
...  

1980 ◽  
Vol 15 (2) ◽  
pp. 201-206 ◽  
Author(s):  
C. Karunakaran ◽  
V. Vijayakumar ◽  
S.N. Vaidya(Mrs.) ◽  
N.S. Kunte ◽  
S. Suryanarayana

1998 ◽  
Vol 7 ◽  
pp. 644-646 ◽  
Author(s):  
T. Sakai ◽  
H. Miyagawa ◽  
F. Honda ◽  
G. Oomi ◽  
K. Takanashi ◽  
...  

2005 ◽  
Vol 359-361 ◽  
pp. 1327-1329 ◽  
Author(s):  
S. Kaji ◽  
G. Oomi ◽  
Y. Tomioka ◽  
Y. Tokura

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