Surface resistance of RE123 films with artificial pinning centers

M. Mukaida; A. Saito; R. Kita; K. Matsumoto; A. Ichinose; Y. Yoshida; S. Horii; K. Yamada; N. Mori

doi:10.1016/j.physc.2006.05.074

Surface resistance of RE123 films with artificial pinning centers

M. Mukaida, A. Saito, R. Kita, K. Matsumoto, A. Ichinose, Y. Yoshida, S. Horii, K. Yamada, N. Mori

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

Abstract

Effects of artificial pinning centers (APCs) into ErBa₂Cu₃O_7-δ films are discussed. The APCs used in this paper is BaZrO₃ and Zn which are mixed into ErBa₂Cu₃O_7-δ ceramic targets. The targets with various contents of APCs are ablated and films are grown on substrates with the APCs. X-ray diffraction patterns show there are no other phases than ErBa₂Cu₃O_7-δ and APCs. Transmission electron microscopy (TEM) shows the BaZrO₃ APSs grow along the c-axis of the films. The introduction of APCs decreases surface resistance (R_S) of ErBa₂Cu₃O_7-δ films and increases critical current density (J_C) of the films. R_S measurements revealed that the ErBa₂Cu₃O_7-δ films with APCs showed a lower R_S than that of the ErBa₂Cu₃O_7-δ films without APCs.

Original language	English
Pages (from-to)	828-832
Number of pages	5
Journal	Physica C: Superconductivity and its applications
Volume	445-448
Issue number	1-2
DOIs	https://doi.org/10.1016/j.physc.2006.05.074
Publication status	Published - Oct 1 2006

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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10.1016/j.physc.2006.05.074

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@article{2a6aded9701f43ba9a91c30782e5e184,

title = "Surface resistance of RE123 films with artificial pinning centers",

abstract = "Effects of artificial pinning centers (APCs) into ErBa2Cu3O7-δ films are discussed. The APCs used in this paper is BaZrO3 and Zn which are mixed into ErBa2Cu3O7-δ ceramic targets. The targets with various contents of APCs are ablated and films are grown on substrates with the APCs. X-ray diffraction patterns show there are no other phases than ErBa2Cu3O7-δ and APCs. Transmission electron microscopy (TEM) shows the BaZrO3 APSs grow along the c-axis of the films. The introduction of APCs decreases surface resistance (RS) of ErBa2Cu3O7-δ films and increases critical current density (JC) of the films. RS measurements revealed that the ErBa2Cu3O7-δ films with APCs showed a lower RS than that of the ErBa2Cu3O7-δ films without APCs.",

author = "M. Mukaida and A. Saito and R. Kita and K. Matsumoto and A. Ichinose and Y. Yoshida and S. Horii and K. Yamada and N. Mori",

year = "2006",

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doi = "10.1016/j.physc.2006.05.074",

language = "English",

volume = "445-448",

pages = "828--832",

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

issn = "0921-4534",

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TY - JOUR

T1 - Surface resistance of RE123 films with artificial pinning centers

AU - Mukaida, M.

AU - Saito, A.

AU - Kita, R.

AU - Matsumoto, K.

AU - Ichinose, A.

AU - Yoshida, Y.

AU - Horii, S.

AU - Yamada, K.

AU - Mori, N.

PY - 2006/10/1

Y1 - 2006/10/1

N2 - Effects of artificial pinning centers (APCs) into ErBa2Cu3O7-δ films are discussed. The APCs used in this paper is BaZrO3 and Zn which are mixed into ErBa2Cu3O7-δ ceramic targets. The targets with various contents of APCs are ablated and films are grown on substrates with the APCs. X-ray diffraction patterns show there are no other phases than ErBa2Cu3O7-δ and APCs. Transmission electron microscopy (TEM) shows the BaZrO3 APSs grow along the c-axis of the films. The introduction of APCs decreases surface resistance (RS) of ErBa2Cu3O7-δ films and increases critical current density (JC) of the films. RS measurements revealed that the ErBa2Cu3O7-δ films with APCs showed a lower RS than that of the ErBa2Cu3O7-δ films without APCs.

AB - Effects of artificial pinning centers (APCs) into ErBa2Cu3O7-δ films are discussed. The APCs used in this paper is BaZrO3 and Zn which are mixed into ErBa2Cu3O7-δ ceramic targets. The targets with various contents of APCs are ablated and films are grown on substrates with the APCs. X-ray diffraction patterns show there are no other phases than ErBa2Cu3O7-δ and APCs. Transmission electron microscopy (TEM) shows the BaZrO3 APSs grow along the c-axis of the films. The introduction of APCs decreases surface resistance (RS) of ErBa2Cu3O7-δ films and increases critical current density (JC) of the films. RS measurements revealed that the ErBa2Cu3O7-δ films with APCs showed a lower RS than that of the ErBa2Cu3O7-δ films without APCs.

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JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

SN - 0921-4534

IS - 1-2

ER -

Surface resistance of RE123 films with artificial pinning centers

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