Quantum interference effect in electron tunneling through a quantum-dot-ring spin valve

Spin-dependent transport through a quantum-dot (QD) ring coupled to ferromagnetic leads with noncollinear magnetizations is studied theoretically. Tunneling current, current spin polarization and tunnel magnetoresistance (TMR) as functions of the bias voltage and the direct coupling strength between...

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Detaylı Bibliyografya
Asıl Yazarlar: Ma, Jing-Min, Zhao, Jia, Zhang, Kai-Cheng, Peng, Ya-Jing, Chi, Feng
Materyal Türü: Artigo
Dil:Inglês
Baskı/Yayın Bilgisi: Springer 2011
Konular:
Nano Idea
Online Erişim:https://ncbi.nlm.nih.gov/pmc/articles/PMC3211328/
https://ncbi.nlm.nih.gov/pubmed/21711779
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1556-276X-6-265
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