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Spin exchange interaction with tunable range between graphene quantum dots
Spin exchange interaction tunable graphene quantum dots
2010/11/22
We study the spin exchange between two electrons localized in separate quantum dots in graphene.The electronic states in the conduction band are coupled indirectly by tunneling to a common continuum o...
Spin Polarization and Exchange Interaction in a Diluted Magnetic Qunautm Dot
Spin Polarization Diluted Magnetic Qunautm Dot Exchange Interaction
2009/9/4
The spin interaction energy of different Mn2+ ions with and without an itinerant electron is evaluated for different dot radii. Magnetization is calculated for various concentrations of Mn2+ ions with...
期刊信息
篇名
Influence of partial Aluminum additions on exchange interaction and magnetostriction of Laves compounds Sm0.9Pr0.1Fe2
语种
英文
撰写或编译
作者
Z J Guo,Z D Zhang,X G Zhao,W Liu,X M Jin,D Y Geng,J P Liu a...