Synthesis and superconductivity of Zn-substituted HgBa2CuO4+δ with various doping levels

W. Z. Hu; A. Yamamoto; M. Izumi; S. Tajima

doi:10.1016/S0921-4534(00)00204-5

Synthesis and superconductivity of Zn-substituted HgBa₂CuO_4+δ with various doping levels

W. Z. Hu, A. Yamamoto, M. Izumi, S. Tajima

国際理工学専攻

研究成果: Conference article

6 引用（Scopus）

抜粋

We have synthesized and studied a series of high-T_c superconductors (HTSC) HgBa₂Cu_1-xZn_xO_4+δ (x = 0, 0.01, 0.02 and 0.03) from underdoping to overdoping state. Lattice parameter a increased with increasing nominal composition of Zn (x), similar to Zn-substituted (La, Sr)₂CuO₄ and YBa₂Cu₃O_6+δ, indicating a replacement of Zn for Cu. As x increased, T_c determined by susceptibility and resistivity decreased for all doping levels.

元の言語	English
ページ（範囲）	72-75
ページ数	4
ジャーナル	Physica C: Superconductivity and its applications
巻	338
発行部数	1
DOI	https://doi.org/10.1016/S0921-4534(00)00204-5
出版物ステータス	Published - 2000 8 1
イベント	International Discussion Meeting on Chemistry Approaches to High-Tc Superconductive Materials / 5th International Workshop on Chemical Designing and Processing of High-Tc Superconductors (Chem-HTSC-V) - Yokohama, Jpn 継続期間: 1999 10 15 → 1999 10 16

フィンガープリント

ASJC Scopus subject areas

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

これを引用

Hu, W. Z., Yamamoto, A., Izumi, M., & Tajima, S. (2000). Synthesis and superconductivity of Zn-substituted HgBa₂CuO_4+δ with various doping levels. Physica C: Superconductivity and its applications, 338(1), 72-75. https://doi.org/10.1016/S0921-4534(00)00204-5

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abstract = "We have synthesized and studied a series of high-Tc superconductors (HTSC) HgBa2Cu1-xZnxO4+δ (x = 0, 0.01, 0.02 and 0.03) from underdoping to overdoping state. Lattice parameter a increased with increasing nominal composition of Zn (x), similar to Zn-substituted (La, Sr)2CuO4 and YBa2Cu3O6+δ, indicating a replacement of Zn for Cu. As x increased, Tc determined by susceptibility and resistivity decreased for all doping levels.",

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AU - Hu, W. Z.

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Y1 - 2000/8/1

N2 - We have synthesized and studied a series of high-Tc superconductors (HTSC) HgBa2Cu1-xZnxO4+δ (x = 0, 0.01, 0.02 and 0.03) from underdoping to overdoping state. Lattice parameter a increased with increasing nominal composition of Zn (x), similar to Zn-substituted (La, Sr)2CuO4 and YBa2Cu3O6+δ, indicating a replacement of Zn for Cu. As x increased, Tc determined by susceptibility and resistivity decreased for all doping levels.

AB - We have synthesized and studied a series of high-Tc superconductors (HTSC) HgBa2Cu1-xZnxO4+δ (x = 0, 0.01, 0.02 and 0.03) from underdoping to overdoping state. Lattice parameter a increased with increasing nominal composition of Zn (x), similar to Zn-substituted (La, Sr)2CuO4 and YBa2Cu3O6+δ, indicating a replacement of Zn for Cu. As x increased, Tc determined by susceptibility and resistivity decreased for all doping levels.

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文献にアクセス

10.1016/S0921-4534(00)00204-5