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Effect of pressure on the superconducting transition in Bi-Sr-Ca-Cu-O system |
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| Authors: | Hajimo Yoshida Takejiro Kaneko Hiroyasu Fujimori Hiroaki Morita Koshichi Noto Kazuo Kamigaki |
| Institution: | 1. Institute for Materials Research Tohoku University , Sendai , 980;2. College of Liberal Arts, Toyama University , Toyama , 930 , Japan |
| Abstract: | Abstract The effect of pressure on Tc was studied on 110 K class Bi-Sr-Ca-Cu-O (1:1:1:2) compounds. Tc was varied with current in I3/2 , and defined at the value extrapolated to zero current. dTc /dP = + 0.18 K/kbar was obtained up to 10.9 kbars. |
| Keywords: | high pressure superconductivity transition point Bi-Sr-Ca-Cu-O compounds dTc /dP |