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Rectifying behavior...
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Ji, GuominShandong University, Jinan, China
(author)
Rectifying behaviors of an Au/(C-20)(2)/Au molecular device induced by the different positions of gate voltage
- Article/chapterEnglish2012
Publisher, publication year, extent ...
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RSC Publishing,2012
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printrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:liu-87987
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https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-87987URI
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https://doi.org/10.1039/c2ra21146gDOI
Supplementary language notes
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Language:English
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Summary in:English
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Classification
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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The electronic transport properties of a gated Au/(C-20)(2)/Au molecular device are studied using nonequilibrium Greens function in combination with density functional theory. The results show that different applied positions of the external transverse gate voltage can effectively tune the current-voltage (I-V) characteristic of molecular devices. Rectifying behaviors of the device can be realized when the gate voltage is applied asymmetrically on the left C-20 molecule, and the rectification directions can also be modulated by the positive or negative value of the gate voltage. These results provide an important theoretical support to experiments and the design of a molecular rectifier.
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Added entries (persons, corporate bodies, meetings, titles ...)
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Xu, YuqingShandong University, Jinan, China
(author)
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Cui, BinShandong University, Jinan, China
(author)
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Fang, Chang-fengLinköpings universitet,Beräkningsfysik,Tekniska högskolan(Swepub:liu)chafa41
(author)
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Kong, XiangruShandong University, Jinan, China
(author)
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Li, DongmeiShandong University, Jinan, China
(author)
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Liu, DeshengShandong University, Jinan, China and Jining University, Qufu, China
(author)
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Shandong University, Jinan, ChinaBeräkningsfysik
(creator_code:org_t)
Related titles
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In:RSC ADVANCES: RSC Publishing2:30, s. 11349-113532046-2069
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