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	Author	Wu, Z.; Zhang, Z.Z.; Chang, K.; Peeters, F.M.
	Title	Quantum tunneling through graphene nanorings			Type	A1 Journal article
	Year	2010	Publication	Nanotechnology	Abbreviated Journal	Nanotechnology
	Volume	21	Issue	18	Pages	185201
	Keywords	A1 Journal article; Condensed Matter Theory (CMT)
	Abstract	We investigate theoretically quantum transport through graphene nanorings in the presence of a perpendicular magnetic field. Our theoretical results demonstrate that the graphene nanorings behave like a resonant tunneling device, contrary to the Aharonov-Bohm oscillations found in conventional semiconductor rings. The resonant tunneling can be tuned by the Fermi energy, the size of the central part of the graphene nanorings and the external magnetic field.
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	Corporate Author				Thesis
	Publisher		Place of Publication	Bristol	Editor
	Language		Wos	000276672100005	Publication Date	2010-04-15
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0957-4484;1361-6528;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	3.44	Times cited	34	Open Access
	Notes	; This work is partly supported by the NSFC, the project from the Chinese Academy of Sciences, the bilateral project between China and Sweden, the Flemish Science Foundation (FWLO-Vl) and the Belgium Science Policy (IAP). ;			Approved	Most recent IF: 3.44; 2010 IF: 3.652
	Call Number	UA @ lucian @ c:irua:95614			Serial	2796
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