Enhancement of the superconducting critical temperature in BiSrCaCuO $_{8+delta}$ by controlling disorder outside CuO planes

Hobo, Hiroaki*; Ishida, Shigeyuki*; Fujita, Kazuhiro*; Ishikado, Motoyuki; Kojima, Kenji*; Eisaki, Hiroshi*; Uchida, Shinichi*

We investigate the effect of disorder at various lattice sites outside the CuO $_{2}$ plane on the superconducting critical temperature $_{rm c}$ of the cuprate superconductor BiSrCaCuO $_{8+delta}$ (Bi2212). The most effective disorder turns out to be that at the Sr site in the neighboring blocks, which contain apical-oxygen atoms.

Language	:	English
Journal	:	Physical Review B
Volume	:	79
Number	:	6
Pages	:	p.064507_1 - 064507_6
Publication Year/Month	:	2009/02
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Paper URL	:	https://doi.org/10.1103/PhysRevB.79.064507
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Keywords	:	no keyword
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Article of JAEA R&D Review	:
Cooperating Institute	:	東京大学; 産業技術総合研究所

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Web of Science® Times Cited Count	:	Times Cited Count： If you would like to get the latest times cited, please access the Web of Science®. http://www.webofknowledge.com/wos
InCites™	:	Percentile:78.73 Category:Materials Science, Multidisciplinary
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Registration No. : AA20100455
JAEA Abstracts No. :
Paper Submission No. : 8078

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Enhancement of the superconducting critical temperature in BiSrCaCuO by controlling disorder outside CuO planes

Enhancement of the superconducting critical temperature in BiSrCaCuO $_{8+delta}$ by controlling disorder outside CuO planes