Enhancement of Jc and crystal alignment by reverse ISD method

T. Taneda; K. Muranaka; K. Fujino; K. Ohmatsu; H. Takei; Y. Sato; S. Honjo; Y. Takahashi

doi:10.1016/S0921-4534(02)01574-5

Enhancement of J_c and crystal alignment by reverse ISD method

T. Taneda^*, K. Muranaka, K. Fujino, K. Ohmatsu, H. Takei, Y. Sato, S. Honjo, Y. Takahashi

^*Corresponding author for this work

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

2 Citations (Scopus)

Abstract

A new deposition technique, 'reverse' inclined substrate deposition (RISD), was introduced to reduce the 〈1 0 0〉 tilt angle of the buffer layer against the substrate normal, originated by the conventional ISD method. The tilt angles of both superconducting layer and cap layer were successfully reduced. The J_c values were enhanced by the RISD method. The J_c values of RISD samples were approximately two times as high as those of ISD samples. The cap layer was also deposited on both ISD and RISD buffer layers. Both 〈1 0 0〉 tilt angle and in-plane orientation were improved by the RISD.

Original language	English
Pages (from-to)	944-949
Number of pages	6
Journal	Physica C: Superconductivity and its applications
Volume	378-381
Issue number	PART 2
DOIs	https://doi.org/10.1016/S0921-4534(02)01574-5
Publication status	Published - 2002 Oct
Externally published	Yes

Keywords

Critical current density
Inclined substrate deposition
Pulsed laser deposition
RE-123 coated conductor

ASJC Scopus subject areas

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

Access to Document

10.1016/S0921-4534(02)01574-5

Cite this

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title = "Enhancement of Jc and crystal alignment by reverse ISD method",

abstract = "A new deposition technique, 'reverse' inclined substrate deposition (RISD), was introduced to reduce the 〈1 0 0〉 tilt angle of the buffer layer against the substrate normal, originated by the conventional ISD method. The tilt angles of both superconducting layer and cap layer were successfully reduced. The Jc values were enhanced by the RISD method. The Jc values of RISD samples were approximately two times as high as those of ISD samples. The cap layer was also deposited on both ISD and RISD buffer layers. Both 〈1 0 0〉 tilt angle and in-plane orientation were improved by the RISD.",

keywords = "Critical current density, Inclined substrate deposition, Pulsed laser deposition, RE-123 coated conductor",

author = "T. Taneda and K. Muranaka and K. Fujino and K. Ohmatsu and H. Takei and Y. Sato and S. Honjo and Y. Takahashi",

note = "Funding Information: This work was supported by the New Energy and Industrial Technology Development Organization (NEDO) through the International Superconductivity Technology Center (ISTEC) as Collaborative Research and Development of Fundamental Technology for Superconductivity Applications. ",

year = "2002",

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doi = "10.1016/S0921-4534(02)01574-5",

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

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T1 - Enhancement of Jc and crystal alignment by reverse ISD method

AU - Taneda, T.

AU - Muranaka, K.

AU - Fujino, K.

AU - Ohmatsu, K.

AU - Takei, H.

AU - Sato, Y.

AU - Honjo, S.

AU - Takahashi, Y.

N1 - Funding Information: This work was supported by the New Energy and Industrial Technology Development Organization (NEDO) through the International Superconductivity Technology Center (ISTEC) as Collaborative Research and Development of Fundamental Technology for Superconductivity Applications.

PY - 2002/10

Y1 - 2002/10

N2 - A new deposition technique, 'reverse' inclined substrate deposition (RISD), was introduced to reduce the 〈1 0 0〉 tilt angle of the buffer layer against the substrate normal, originated by the conventional ISD method. The tilt angles of both superconducting layer and cap layer were successfully reduced. The Jc values were enhanced by the RISD method. The Jc values of RISD samples were approximately two times as high as those of ISD samples. The cap layer was also deposited on both ISD and RISD buffer layers. Both 〈1 0 0〉 tilt angle and in-plane orientation were improved by the RISD.

AB - A new deposition technique, 'reverse' inclined substrate deposition (RISD), was introduced to reduce the 〈1 0 0〉 tilt angle of the buffer layer against the substrate normal, originated by the conventional ISD method. The tilt angles of both superconducting layer and cap layer were successfully reduced. The Jc values were enhanced by the RISD method. The Jc values of RISD samples were approximately two times as high as those of ISD samples. The cap layer was also deposited on both ISD and RISD buffer layers. Both 〈1 0 0〉 tilt angle and in-plane orientation were improved by the RISD.

KW - Critical current density

KW - Inclined substrate deposition

KW - Pulsed laser deposition

KW - RE-123 coated conductor

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JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

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