Effects of Th-doping on the anomalous low-temperature properties of La2-xBaxCuO4

Yoshiteru Maeno; Naofumi Kakehi; Masatsune Kato; Yasuki Tanaka; Toshizo Fujita

doi:10.1016/0921-4534(91)91678-W

Effects of Th-doping on the anomalous low-temperature properties of La_2-xBa_xCuO₄

Yoshiteru Maeno, Naofumi Kakehi, Masatsune Kato, Yasuki Tanaka, Toshizo Fujita

研究成果: Article › 査読

12 被引用数 (Scopus)

抄録

Study of low-temperature lattice instabilities and superconductivity in Th-doped La_2-xBa_xCuO₄, La_2-y-xTh_yBa_xCuO₄, revealed that a low-temperature tetragonal (TLT) phase and sharp suppression of T_c are most prominent at x - y ≊ 0.125, instead of x ≊ 0.125. Thefore, the anomalous low-temperature behavior is essentially controlled by the carrier concentration, rather than local ionic forces.

本文言語	English
ページ（範囲）	909-910
ページ数	2
ジャーナル	Physica C: Superconductivity and its applications
巻	185-189
号	PART 2
DOI	https://doi.org/10.1016/0921-4534(91)91678-W
出版ステータス	Published - 1991 12月 1
外部発表	はい

ASJC Scopus subject areas

電子材料、光学材料、および磁性材料
凝縮系物理学
エネルギー工学および電力技術
電子工学および電気工学

文献へのアクセス

10.1016/0921-4534(91)91678-W

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引用スタイル

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