A new Hg-based homologous series of cuprate superconductors; (Hg,Tl)-22(n-1)n (n=1-5)

A. Tokiwa-Yamamoto; T. Tatsuki; X. J. Wu; S. Adachi; K. Tanabe

doi:10.1016/S0921-4534(97)00538-8

A new Hg-based homologous series of cuprate superconductors; (Hg,Tl)-22(n-1)n (n=1-5)

A. Tokiwa-Yamamoto, T. Tatsuki, X. J. Wu, S. Adachi, K. Tanabe

研究成果: Article › 査読

2 被引用数 (Scopus)

抄録

We have successfully synthesized (Hg,Tl) ₂Ba₂Ca_(n-1)Cu_nO_y (n=1-5) and (Hg,Tl)₂Ba₂(Y,Ca)₁Cu₂O_y cuprate superconductors which belong to a new homologous series with an Hg-based bilayer reservoir block. The Hg-based bilayer block is found to be stabilized by substituting 30-60% Tl for the Hg-site. The variation of their superconductivity with the doping state as well as n is investigated by post-annealing them and substituing Y for Ca.

本文言語	English
ページ（範囲）	887-888
ページ数	2
ジャーナル	Physica C: Superconductivity and its applications
巻	282-287
号	PART 2
DOI	https://doi.org/10.1016/S0921-4534(97)00538-8
出版ステータス	Published - 1997 8
外部発表	はい

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

文献へのアクセス

10.1016/S0921-4534(97)00538-8

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引用スタイル

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abstract = "We have successfully synthesized (Hg,Tl) 2Ba2Ca(n-1)CunOy (n=1-5) and (Hg,Tl)2Ba2(Y,Ca)1Cu2Oy cuprate superconductors which belong to a new homologous series with an Hg-based bilayer reservoir block. The Hg-based bilayer block is found to be stabilized by substituting 30-60% Tl for the Hg-site. The variation of their superconductivity with the doping state as well as n is investigated by post-annealing them and substituing Y for Ca.",

author = "A. Tokiwa-Yamamoto and T. Tatsuki and Wu, {X. J.} and S. Adachi and K. Tanabe",

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AU - Wu, X. J.

AU - Adachi, S.

AU - Tanabe, K.

PY - 1997/8

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AB - We have successfully synthesized (Hg,Tl) 2Ba2Ca(n-1)CunOy (n=1-5) and (Hg,Tl)2Ba2(Y,Ca)1Cu2Oy cuprate superconductors which belong to a new homologous series with an Hg-based bilayer reservoir block. The Hg-based bilayer block is found to be stabilized by substituting 30-60% Tl for the Hg-site. The variation of their superconductivity with the doping state as well as n is investigated by post-annealing them and substituing Y for Ca.

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