Pressure-induced change in Tc in new carbide superconductors: LuNi2B2C, YNi2B2C and YPd5B3C0.3

C. Murayama; N. Mori; H. Takagi; H. Eisaki; K. Mizuhashi; S. Uchida; R. J. Cava

doi:10.1016/0921-4534(94)92493-7

Pressure-induced change in T_c in new carbide superconductors: LuNi2B2C, YNi2B2C and YPd5B3C0.3

C. Murayama, N. Mori, H. Takagi, H. Eisaki, K. Mizuhashi, S. Uchida, R. J. Cava

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

15 Scopus citations

Abstract

The pressure dependence of T_c has been studied for new quaternary superconductors LuNi2B2C, YNi2B2C and YPd5B3C0.3. Despite that LiNi2B2C with smaller lanthanide radius has higher T_c than YPd5B3C0.3, application of pressure is found to suppress T_c. The suppression of T_c is suggested to be imtimately connected with the contraction along c-axis. The dTc/dP-Tc plot suggests that these new superconductors are rather conventional.

Original language	English (US)
Pages (from-to)	2545-2546
Number of pages	2
Journal	Physica C: Superconductivity and its applications
Volume	235-240
Issue number	PART 4
DOIs	https://doi.org/10.1016/0921-4534(94)92493-7
State	Published - Dec 1994

All Science Journal Classification (ASJC) codes

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

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title = "Pressure-induced change in Tc in new carbide superconductors: LuNi2B2C, YNi2B2C and YPd5B3C0.3",

abstract = "The pressure dependence of Tc has been studied for new quaternary superconductors LuNi2B2C, YNi2B2C and YPd5B3C0.3. Despite that LiNi2B2C with smaller lanthanide radius has higher Tc than YPd5B3C0.3, application of pressure is found to suppress Tc. The suppression of Tc is suggested to be imtimately connected with the contraction along c-axis. The dTc/dP-Tc plot suggests that these new superconductors are rather conventional.",

author = "C. Murayama and N. Mori and H. Takagi and H. Eisaki and K. Mizuhashi and S. Uchida and Cava, {R. J.}",

year = "1994",

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journal = "Physica C: Superconductivity and its applications",

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T1 - Pressure-induced change in Tc in new carbide superconductors

T2 - LuNi2B2C, YNi2B2C and YPd5B3C0.3

AU - Murayama, C.

AU - Mori, N.

AU - Takagi, H.

AU - Eisaki, H.

AU - Mizuhashi, K.

AU - Uchida, S.

AU - Cava, R. J.

PY - 1994/12

Y1 - 1994/12

N2 - The pressure dependence of Tc has been studied for new quaternary superconductors LuNi2B2C, YNi2B2C and YPd5B3C0.3. Despite that LiNi2B2C with smaller lanthanide radius has higher Tc than YPd5B3C0.3, application of pressure is found to suppress Tc. The suppression of Tc is suggested to be imtimately connected with the contraction along c-axis. The dTc/dP-Tc plot suggests that these new superconductors are rather conventional.

AB - The pressure dependence of Tc has been studied for new quaternary superconductors LuNi2B2C, YNi2B2C and YPd5B3C0.3. Despite that LiNi2B2C with smaller lanthanide radius has higher Tc than YPd5B3C0.3, application of pressure is found to suppress Tc. The suppression of Tc is suggested to be imtimately connected with the contraction along c-axis. The dTc/dP-Tc plot suggests that these new superconductors are rather conventional.

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JO - Physica C: Superconductivity and its applications

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ER -

Pressure-induced change in T_c in new carbide superconductors: LuNi2B2C, YNi2B2C and YPd5B3C0.3

Abstract

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