Effect of transport current density on the longitudinal and hall resistivities in the mixed state of YBCO films

Hsin Yi Chen; Y. D. Yao; H. W. Yu; H. M. Cho; L. M. Wang; H. C. Yang; H. E. Horng

Effect of transport current density on the longitudinal and hall resistivities in the mixed state of YBCO films

Hsin Yi Chen^*, Y. D. Yao, H. W. Yu, H. M. Cho, L. M. Wang, H. C. Yang, H. E. Horng

^*Corresponding author for this work

Undergraduate Program of Electro-Optical Engineering

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

Abstract

We prepared the YBa₂Cu₃O_y films onto the SrTiO₃(001) substrates in an off-axis RF magnetron sputtering system. The powder X-ray diffraction showed that the films were c-axis epitaxially oriented. Measurements of both the longitudinal resistivities and the Hall resistivities for the YBa₂Cu₃O_y films as a function of temperature for various J and B are shown. We found that, for the same Lorentz force J × B with different J and B, neither ρ_xx-T nor ρ_xy-T curves would follow the same trace in the mixed state. How the transport current density affecting the longitudinal and Hall resistivities behavior was investigated in this work.

Original language	English
Pages (from-to)	588-592
Number of pages	5
Journal	Chinese Journal of Physics
Volume	34
Issue number	2 II
Publication status	Published - 1996

ASJC Scopus subject areas

General Physics and Astronomy

Cite this

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title = "Effect of transport current density on the longitudinal and hall resistivities in the mixed state of YBCO films",

abstract = "We prepared the YBa2Cu3Oy films onto the SrTiO3(001) substrates in an off-axis RF magnetron sputtering system. The powder X-ray diffraction showed that the films were c-axis epitaxially oriented. Measurements of both the longitudinal resistivities and the Hall resistivities for the YBa2Cu3Oy films as a function of temperature for various J and B are shown. We found that, for the same Lorentz force J × B with different J and B, neither ρxx-T nor ρxy-T curves would follow the same trace in the mixed state. How the transport current density affecting the longitudinal and Hall resistivities behavior was investigated in this work.",

author = "Chen, {Hsin Yi} and Yao, {Y. D.} and Yu, {H. W.} and Cho, {H. M.} and Wang, {L. M.} and Yang, {H. C.} and Horng, {H. E.}",

year = "1996",

language = "English",

volume = "34",

pages = "588--592",

journal = "Chinese Journal of Physics",

issn = "0577-9073",

publisher = "Physical Society of the Republic of China",

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TY - JOUR

T1 - Effect of transport current density on the longitudinal and hall resistivities in the mixed state of YBCO films

AU - Chen, Hsin Yi

AU - Yao, Y. D.

AU - Yu, H. W.

AU - Cho, H. M.

AU - Wang, L. M.

AU - Yang, H. C.

AU - Horng, H. E.

PY - 1996

Y1 - 1996

N2 - We prepared the YBa2Cu3Oy films onto the SrTiO3(001) substrates in an off-axis RF magnetron sputtering system. The powder X-ray diffraction showed that the films were c-axis epitaxially oriented. Measurements of both the longitudinal resistivities and the Hall resistivities for the YBa2Cu3Oy films as a function of temperature for various J and B are shown. We found that, for the same Lorentz force J × B with different J and B, neither ρxx-T nor ρxy-T curves would follow the same trace in the mixed state. How the transport current density affecting the longitudinal and Hall resistivities behavior was investigated in this work.

AB - We prepared the YBa2Cu3Oy films onto the SrTiO3(001) substrates in an off-axis RF magnetron sputtering system. The powder X-ray diffraction showed that the films were c-axis epitaxially oriented. Measurements of both the longitudinal resistivities and the Hall resistivities for the YBa2Cu3Oy films as a function of temperature for various J and B are shown. We found that, for the same Lorentz force J × B with different J and B, neither ρxx-T nor ρxy-T curves would follow the same trace in the mixed state. How the transport current density affecting the longitudinal and Hall resistivities behavior was investigated in this work.

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SN - 0577-9073

VL - 34

SP - 588

EP - 592

JO - Chinese Journal of Physics

JF - Chinese Journal of Physics

IS - 2 II

ER -

Effect of transport current density on the longitudinal and hall resistivities in the mixed state of YBCO films

Abstract

ASJC Scopus subject areas

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