Thin film growth of (Cu, C)Ba2Ca(n-1)Cun Oy (n=1-4) superconductor by molecular beam epitaxy

H. Shibata; S. Karimoto; A. Tsukada; T. Makimoto

doi:10.1016/j.jcrysgro.2006.11.064

Thin film growth of (Cu, C)Ba₂Ca_(n-1)Cu_n O_y (n=1-4) superconductor by molecular beam epitaxy

H. Shibata, S. Karimoto, A. Tsukada, T. Makimoto

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

9 Citations (Scopus)

Abstract

We report the growth of (Cu C)Ba₂Ca_(n-1)Cu_n O_y (n=1-4) superconducting thin films by the molecular beam epitaxy method. The film was c-axis oriented for n=1, and was changed to a-axis oriented with 90° domains for n=2-4. All the films exhibited superconductivity and their T_c's were T_c(on)=35 K and T_c(zero)=18 K for n=1, T_c(on)=80 K and T_c(zero)=52 K for n=2, T_c(on)=85 K and T_c(zero)=42 K for n=3, and T_c(on)=105 K and T_c(zero)=53 K for n=4.

Original language	English
Pages (from-to)	684-686
Number of pages	3
Journal	Journal of Crystal Growth
Volume	301-302
Issue number	SPEC. ISS.
DOIs	https://doi.org/10.1016/j.jcrysgro.2006.11.064
Publication status	Published - 2007 Apr
Externally published	Yes

Keywords

A3. Molecular beam epitaxy
B1. Oxides
B2. Superconducting materials

ASJC Scopus subject areas

Condensed Matter Physics
Inorganic Chemistry
Materials Chemistry

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title = "Thin film growth of (Cu, C)Ba2Ca(n-1)Cun Oy (n=1-4) superconductor by molecular beam epitaxy",

abstract = "We report the growth of (Cu C)Ba2Ca(n-1)Cun Oy (n=1-4) superconducting thin films by the molecular beam epitaxy method. The film was c-axis oriented for n=1, and was changed to a-axis oriented with 90° domains for n=2-4. All the films exhibited superconductivity and their Tc's were Tc(on)=35 K and Tc(zero)=18 K for n=1, Tc(on)=80 K and Tc(zero)=52 K for n=2, Tc(on)=85 K and Tc(zero)=42 K for n=3, and Tc(on)=105 K and Tc(zero)=53 K for n=4.",

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author = "H. Shibata and S. Karimoto and A. Tsukada and T. Makimoto",

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AU - Shibata, H.

AU - Karimoto, S.

AU - Tsukada, A.

AU - Makimoto, T.

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Y1 - 2007/4

N2 - We report the growth of (Cu C)Ba2Ca(n-1)Cun Oy (n=1-4) superconducting thin films by the molecular beam epitaxy method. The film was c-axis oriented for n=1, and was changed to a-axis oriented with 90° domains for n=2-4. All the films exhibited superconductivity and their Tc's were Tc(on)=35 K and Tc(zero)=18 K for n=1, Tc(on)=80 K and Tc(zero)=52 K for n=2, Tc(on)=85 K and Tc(zero)=42 K for n=3, and Tc(on)=105 K and Tc(zero)=53 K for n=4.

AB - We report the growth of (Cu C)Ba2Ca(n-1)Cun Oy (n=1-4) superconducting thin films by the molecular beam epitaxy method. The film was c-axis oriented for n=1, and was changed to a-axis oriented with 90° domains for n=2-4. All the films exhibited superconductivity and their Tc's were Tc(on)=35 K and Tc(zero)=18 K for n=1, Tc(on)=80 K and Tc(zero)=52 K for n=2, Tc(on)=85 K and Tc(zero)=42 K for n=3, and Tc(on)=105 K and Tc(zero)=53 K for n=4.

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