Effect of the irradiation of Au ions on the negative Hall resistivity for YBCO films

J. G. Lin; C. Y. Huang; L. M. Wang; H. M. Cho; H. C. Yang; H. E. Horng; C. W. Wang; E. K. Lin; Y. C. Yu

doi:10.1016/0921-4534(94)02442-1

Effect of the irradiation of Au ions on the negative Hall resistivity for YBCO films

J. G. Lin^*
, C. Y. Huang
, L. M. Wang
, H. M. Cho
, H. C. Yang
, H. E. Horng
, C. W. Wang
, E. K. Lin
, Y. C. Yu

^*此作品的通信作者

光電工程研究所暨學士學位學程

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

1 引文斯高帕斯（Scopus）

摘要

The temperature dependence of longitudinal and transversal resistivities (ρ{variant}_xx(T) and ρ{variant}_xy (T), respectively) near the transition region for YBCO films have been measured before and after the irradiation of Au ions. Our results show that the peak value of the negative ρ{variant}_xy increases significantly at 0.5 T but remains nearly the same at 4 T after the irradiation. The power law of [ρ{variant}_xy = ρ{variant}_xx^α] has been extracted for our films, with α ranging from 0.9 to 1.6. There is no correlation found between the magnitude of negative ρ{variant}_xy and the α values. The field dependence of the irradiation effect on ρ{variant}_xy(T) suggests a complicated interplay between the magnetic field and the defects on the mechanism of the anomalous Hall effect.

原文	英語
頁（從 - 到）	177-182
頁數	6
期刊	Physica C: Superconductivity and its Applications
卷	243
發行號	1-2
DOIs	https://doi.org/10.1016/0921-4534(94)02442-1
出版狀態	已發佈 - 1995 2月 20

ASJC Scopus subject areas

電子、光磁材料
凝聚態物理學
能源工程與電力技術
電氣與電子工程

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@article{ef8fa4a0750a4ac8af4bd5a53871b427,

title = "Effect of the irradiation of Au ions on the negative Hall resistivity for YBCO films",

abstract = "The temperature dependence of longitudinal and transversal resistivities (ρ\{variant\}xx(T) and ρ\{variant\}xy (T), respectively) near the transition region for YBCO films have been measured before and after the irradiation of Au ions. Our results show that the peak value of the negative ρ\{variant\}xy increases significantly at 0.5 T but remains nearly the same at 4 T after the irradiation. The power law of [ρ\{variant\}xy = ρ\{variant\}xxα] has been extracted for our films, with α ranging from 0.9 to 1.6. There is no correlation found between the magnitude of negative ρ\{variant\}xy and the α values. The field dependence of the irradiation effect on ρ\{variant\}xy(T) suggests a complicated interplay between the magnetic field and the defects on the mechanism of the anomalous Hall effect.",

author = "Lin, \{J. G.\} and Huang, \{C. Y.\} and Wang, \{L. M.\} and Cho, \{H. M.\} and Yang, \{H. C.\} and Horng, \{H. E.\} and Wang, \{C. W.\} and Lin, \{E. K.\} and Yu, \{Y. C.\}",

note = "Funding Information: The authors would like to thank C.S. Ting at the University of Houston in Texas and W.C. Chan at Tamkang University for valuable discussions. This work is supported in part by the National Science Council of Taiwan under grant No. NSC-83-0511-M-002-003.",

year = "1995",

month = feb,

day = "20",

doi = "10.1016/0921-4534(94)02442-1",

language = "English",

volume = "243",

pages = "177--182",

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

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}

TY - JOUR

T1 - Effect of the irradiation of Au ions on the negative Hall resistivity for YBCO films

AU - Lin, J. G.

AU - Huang, C. Y.

AU - Wang, L. M.

AU - Cho, H. M.

AU - Yang, H. C.

AU - Horng, H. E.

AU - Wang, C. W.

AU - Lin, E. K.

AU - Yu, Y. C.

N1 - Funding Information: The authors would like to thank C.S. Ting at the University of Houston in Texas and W.C. Chan at Tamkang University for valuable discussions. This work is supported in part by the National Science Council of Taiwan under grant No. NSC-83-0511-M-002-003.

PY - 1995/2/20

Y1 - 1995/2/20

N2 - The temperature dependence of longitudinal and transversal resistivities (ρ{variant}xx(T) and ρ{variant}xy (T), respectively) near the transition region for YBCO films have been measured before and after the irradiation of Au ions. Our results show that the peak value of the negative ρ{variant}xy increases significantly at 0.5 T but remains nearly the same at 4 T after the irradiation. The power law of [ρ{variant}xy = ρ{variant}xxα] has been extracted for our films, with α ranging from 0.9 to 1.6. There is no correlation found between the magnitude of negative ρ{variant}xy and the α values. The field dependence of the irradiation effect on ρ{variant}xy(T) suggests a complicated interplay between the magnetic field and the defects on the mechanism of the anomalous Hall effect.

AB - The temperature dependence of longitudinal and transversal resistivities (ρ{variant}xx(T) and ρ{variant}xy (T), respectively) near the transition region for YBCO films have been measured before and after the irradiation of Au ions. Our results show that the peak value of the negative ρ{variant}xy increases significantly at 0.5 T but remains nearly the same at 4 T after the irradiation. The power law of [ρ{variant}xy = ρ{variant}xxα] has been extracted for our films, with α ranging from 0.9 to 1.6. There is no correlation found between the magnitude of negative ρ{variant}xy and the α values. The field dependence of the irradiation effect on ρ{variant}xy(T) suggests a complicated interplay between the magnetic field and the defects on the mechanism of the anomalous Hall effect.

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U2 - 10.1016/0921-4534(94)02442-1

DO - 10.1016/0921-4534(94)02442-1

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SN - 0921-4534

VL - 243

SP - 177

EP - 182

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

IS - 1-2

ER -

Effect of the irradiation of Au ions on the negative Hall resistivity for YBCO films

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