magnetic imaging;
local susceptibility;
in-plane anisotropy;
D O I:
10.1016/S0304-8853(00)00270-5
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
Using a combined read/write head, a new instrument has been developed to determine the local in-plane magnetic susceptibility in magnitude and orientation at a micron length scale. Applications of this instrument to image the susceptibility distribution over ferromagnetic, as well as superconducting surfaces are presented. As far as we know, such microscopic magnetic information cannot be measured by other techniques. (C) 2000 Elsevier Science B.V. All rights reserved.
机构:
Tsinghua Univ, Key Lab Adv Mat MOE, Dept Mat Sci & Engn, Beijing 100084, Peoples R ChinaTsinghua Univ, Key Lab Adv Mat MOE, Dept Mat Sci & Engn, Beijing 100084, Peoples R China
Fan, B.
Zeng, F.
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机构:
Tsinghua Univ, Key Lab Adv Mat MOE, Dept Mat Sci & Engn, Beijing 100084, Peoples R ChinaTsinghua Univ, Key Lab Adv Mat MOE, Dept Mat Sci & Engn, Beijing 100084, Peoples R China
Zeng, F.
Li, X. W.
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机构:
Tsinghua Univ, Key Lab Adv Mat MOE, Dept Mat Sci & Engn, Beijing 100084, Peoples R China
Secur Printing Inst Peoples Bank China, Beijing 100070, Peoples R ChinaTsinghua Univ, Key Lab Adv Mat MOE, Dept Mat Sci & Engn, Beijing 100084, Peoples R China
Li, X. W.
Lv, F.
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机构:
Tsinghua Univ, Key Lab Adv Mat MOE, Dept Mat Sci & Engn, Beijing 100084, Peoples R ChinaTsinghua Univ, Key Lab Adv Mat MOE, Dept Mat Sci & Engn, Beijing 100084, Peoples R China
Lv, F.
Pan, F.
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机构:
Tsinghua Univ, Key Lab Adv Mat MOE, Dept Mat Sci & Engn, Beijing 100084, Peoples R ChinaTsinghua Univ, Key Lab Adv Mat MOE, Dept Mat Sci & Engn, Beijing 100084, Peoples R China
Pan, F.
Li, X. Y.
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机构:
Secur Printing Inst Peoples Bank China, Beijing 100070, Peoples R ChinaTsinghua Univ, Key Lab Adv Mat MOE, Dept Mat Sci & Engn, Beijing 100084, Peoples R China
Li, X. Y.
Cao, Y.
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机构:
Secur Printing Inst Peoples Bank China, Beijing 100070, Peoples R ChinaTsinghua Univ, Key Lab Adv Mat MOE, Dept Mat Sci & Engn, Beijing 100084, Peoples R China