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Changes in major charge transport by molecular spatial orientation in graphene channel field effect transistors

Author:
Min, Misook, Seo, Sohyeon, Lee, Junghyun, Lee, Sae Mi, Hwang, Eunhee, Lee, Hyoyoung
Source:
Chemical communications 2013 v.49 no.56 pp. 6289-6291
ISSN:
1364-548X
Subject:
chemical communication, chemical compounds, chemical reactions, graphene, transistors
Abstract:
Changes in major charge transport of graphene channel transistors in terms of the spatial orientation of adsorbed functional molecules were demonstrated. In contrast to the horizontally (physically) bound molecules, the vertically (chemically) bound molecules did not change major charge carriers of graphene channels, revealing the molecular orientation-dependent doping effects.
Agid:
6598701