Natural charge spatial separation and quantum confinement of ZnO/GaN-core/shell nanowires
نویسندگان
چکیده
منابع مشابه
Charge separation via strain in silicon nanowires.
Axial charge separation in small diameter, partially strained silicon nanowires is predicted from ab initio calculations with electrons and holes located in different ends of the wires. We show that this effect can be understood from the topologies of near-gap wave functions, and that it is enhanced by quantum confinement. The possibility of utilizing partial strain for charge separation at the...
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ژورنال
عنوان ژورنال: Journal of Applied Physics
سال: 2010
ISSN: 0021-8979,1089-7550
DOI: 10.1063/1.3504225