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ÓйØÁ´½Ó£º
Nano Lett 2016,http://pubs.acs.org/doi/full/10.1021/acs.nanolett.6b02815
PRL 2015,http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.114.015504
(Nature News & Viewshttp://www.nature.com/nature/journal/v519/n7541/full/519037a.html)
JMPS 2012,http://www.sciencedirect.com/science/article/pii/S0022509612000944
PRL 2011,http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.107.105502
Nano Lett 2010,http://pubs.acs.org/doi/abs/10.1021/nl101623c?ai=55eampaf=R
PRL 2008,http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.101.175501
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