Dissipation anisotropy of highly c-axis-oriented(Bi,Pb)2Sr2Ca2Cu3Ox silver sheathed tapes
Dissipation anisotropy of highly c-axis-oriented(Bi,Pb)2Sr2Ca2Cu3Ox silver sheathed tapes
Dissipation anisotropy of a highly c-axis-oriented (Bi,Pb)2Sr2Ca2Cu3Ox silver-sheathed tape in the vicinity of Tc(T/Tc>0.9) has been investigated by measuring the dependence of the magnetoresistance on the applied field, the temperature and the angle (theta) between the magnetic field direction and the tape surface. The results show that the dissipation anisotropy increases with the increase of the field and the temperature. It is found that the dissipation is only related to the magnetic field component perpendicular to the tape surface (c-axis component), i.e., R(H,theta) = R(Hsin theta). The experimental results can be accounted for in terms of the easy motion of two-dimensional (2D) pancake vortices along the CuO2 planes.
2040-2042
Sun, Yuping
2fa724e1-fcbe-42e9-aa46-c38cd9441373
Xu, Guoyang
3cc8daa1-e4f6-4cb5-b382-3bdec74db4a1
Jiang, Liudi
1db61277-e00b-4966-9576-7b274d0900b6
Du, Jiaju
0aa54296-d2ca-4d3f-ad52-9224a2739475
Zhang, Yuheng
6f52abe7-81dd-4b88-ab49-f7673ef1f9fa
Duan, Zhenzhong
f285db3a-1af8-4373-bc63-919fa6798926
Tang, Xiande
f2adf605-7d32-402b-9f49-60669ff01462
Xi, Zhengping
1db95572-9b4b-45b3-881d-fa63cb647225
Zhou, Lian
c7619a8b-2733-49d4-8992-3c241676f178
1997
Sun, Yuping
2fa724e1-fcbe-42e9-aa46-c38cd9441373
Xu, Guoyang
3cc8daa1-e4f6-4cb5-b382-3bdec74db4a1
Jiang, Liudi
1db61277-e00b-4966-9576-7b274d0900b6
Du, Jiaju
0aa54296-d2ca-4d3f-ad52-9224a2739475
Zhang, Yuheng
6f52abe7-81dd-4b88-ab49-f7673ef1f9fa
Duan, Zhenzhong
f285db3a-1af8-4373-bc63-919fa6798926
Tang, Xiande
f2adf605-7d32-402b-9f49-60669ff01462
Xi, Zhengping
1db95572-9b4b-45b3-881d-fa63cb647225
Zhou, Lian
c7619a8b-2733-49d4-8992-3c241676f178
Sun, Yuping, Xu, Guoyang, Jiang, Liudi, Du, Jiaju, Zhang, Yuheng, Duan, Zhenzhong, Tang, Xiande, Xi, Zhengping and Zhou, Lian
(1997)
Dissipation anisotropy of highly c-axis-oriented(Bi,Pb)2Sr2Ca2Cu3Ox silver sheathed tapes.
Applied Physics Letters, 70 (15), .
(doi:10.1063/1.118201).
Abstract
Dissipation anisotropy of a highly c-axis-oriented (Bi,Pb)2Sr2Ca2Cu3Ox silver-sheathed tape in the vicinity of Tc(T/Tc>0.9) has been investigated by measuring the dependence of the magnetoresistance on the applied field, the temperature and the angle (theta) between the magnetic field direction and the tape surface. The results show that the dissipation anisotropy increases with the increase of the field and the temperature. It is found that the dissipation is only related to the magnetic field component perpendicular to the tape surface (c-axis component), i.e., R(H,theta) = R(Hsin theta). The experimental results can be accounted for in terms of the easy motion of two-dimensional (2D) pancake vortices along the CuO2 planes.
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Published date: 1997
Identifiers
Local EPrints ID: 23572
URI: http://eprints.soton.ac.uk/id/eprint/23572
ISSN: 0003-6951
PURE UUID: d20d93b1-495f-4031-b1fa-2ed2de37fe93
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Date deposited: 31 Jan 2007
Last modified: 15 Mar 2024 06:48
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Contributors
Author:
Yuping Sun
Author:
Guoyang Xu
Author:
Liudi Jiang
Author:
Jiaju Du
Author:
Yuheng Zhang
Author:
Zhenzhong Duan
Author:
Xiande Tang
Author:
Zhengping Xi
Author:
Lian Zhou
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