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Volumn 79, Issue 17, 2009, Pages

Current-induced interactions of multiple domain walls in magnetic quantum wires

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EID: 67049100541     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.79.174422     Document Type: Article
Times cited : (15)

References (47)
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    • We note that the condition for our theory to be applicable is that the mean-free path l should be larger than the distance L between the DWs. A carrier wavelength larger than l means a complete localization (Ioffe-Regel criteria of localization), a case which is not of interest here. On the other hand, in a magnetic semiconductor, l can be enhanced by lowering the acceptors density (and/or ordering them).
    • We note that the condition for our theory to be applicable is that the mean-free path l should be larger than the distance L between the DWs. A carrier wavelength larger than l means a complete localization (Ioffe-Regel criteria of localization), a case which is not of interest here. On the other hand, in a magnetic semiconductor, l can be enhanced by lowering the acceptors density (and/or ordering them).
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    • The inclusion of Gilbert damping is straightforward and has only a minor effect for the case of weak damping.
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.