Hydrogen intercalation in some superconducting copper oxides

T. Takabatake; W. Ye; S. Orimo; T. Tamegai; H. Fujii

doi:10.1016/0921-4534(89)90919-2

Hydrogen intercalation in some superconducting copper oxides

T. Takabatake, W. Ye, S. Orimo, T. Tamegai, H. Fujii

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

Effect of hydrogen absorption on superconducting and transport properties has been studied on YBa₂Cu₃O_6.9, Bi₂Sr₂CaCu₂O_8+y and Bi_1.6Pb_0.4 Sr₂Ca₂Cu₃O_10+y. We found that the introduction of hydrogen into the system decreases one hole carrier per one hydrogen. The variation of T_c with hydrogen concentration strongly depends on the preferential site occupation of hydrogen. Our results support the model that T_c is largely determined by the concentration of mobile holes on the CuO₂ plane.

Original language	English
Pages (from-to)	65-66
Number of pages	2
Journal	Physica C: Superconductivity and its applications
Volume	162-164
Issue number	PART 1
DOIs	https://doi.org/10.1016/0921-4534(89)90919-2
Publication status	Published - 1989 Dec
Externally published	Yes

ASJC Scopus subject areas

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

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abstract = "Effect of hydrogen absorption on superconducting and transport properties has been studied on YBa2Cu3O6.9, Bi2Sr2CaCu2O8+y and Bi1.6Pb0.4 Sr2Ca2Cu3O10+y. We found that the introduction of hydrogen into the system decreases one hole carrier per one hydrogen. The variation of Tc with hydrogen concentration strongly depends on the preferential site occupation of hydrogen. Our results support the model that Tc is largely determined by the concentration of mobile holes on the CuO2 plane.",

author = "T. Takabatake and W. Ye and S. Orimo and T. Tamegai and H. Fujii",

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AU - Takabatake, T.

AU - Ye, W.

AU - Orimo, S.

AU - Tamegai, T.

AU - Fujii, H.

PY - 1989/12

Y1 - 1989/12

N2 - Effect of hydrogen absorption on superconducting and transport properties has been studied on YBa2Cu3O6.9, Bi2Sr2CaCu2O8+y and Bi1.6Pb0.4 Sr2Ca2Cu3O10+y. We found that the introduction of hydrogen into the system decreases one hole carrier per one hydrogen. The variation of Tc with hydrogen concentration strongly depends on the preferential site occupation of hydrogen. Our results support the model that Tc is largely determined by the concentration of mobile holes on the CuO2 plane.

AB - Effect of hydrogen absorption on superconducting and transport properties has been studied on YBa2Cu3O6.9, Bi2Sr2CaCu2O8+y and Bi1.6Pb0.4 Sr2Ca2Cu3O10+y. We found that the introduction of hydrogen into the system decreases one hole carrier per one hydrogen. The variation of Tc with hydrogen concentration strongly depends on the preferential site occupation of hydrogen. Our results support the model that Tc is largely determined by the concentration of mobile holes on the CuO2 plane.

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