Controlled Ambipolar-to-Unipolar Conversion in Graphene Field-Effect Transistors Through Surface Coating with Poly(ethylene imine)/Poly(ethylene glycol) Films

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Volumn 8, Issue 1, 2012, Pages 59-62

  Yan, Zheng ^a   Yao, Jun ^c   Sun, Zhengzong ^a   Zhu, Yu ^a   Tour, James M ^a,b,c  

^a RICE UNIVERSITY   (United States)

^b RICE UNIVERSITY   (United States)

^c Rice University   (United States)

Author keywords

ambipolor n type doping; field effect transistors; graphene; unipolar n type doping

Indexed keywords

AMBIPOLAR; MIXED POLYMERS; N-TYPE DOPING; POLYETHYLENEIMINE; SURFACE COATINGS;

ADHESION; CHEMICAL MODIFICATION; COATINGS; ELECTRON MOBILITY; ETHYLENE; GLYCOLS; GRAPHENE; NITROGEN COMPOUNDS; PHYSISORPTION; POLYETHYLENE GLYCOLS; POLYMER FILMS; SEMICONDUCTOR DOPING; TRANSISTORS; TRANSPORT PROPERTIES;

FIELD EFFECT TRANSISTORS;

GRAPHITE; IMINE; MACROGOL DERIVATIVE; POLY(ETHYLENE IMINE); POLYETHYLENE DERIVATIVE;

ARTICLE; ARTIFICIAL MEMBRANE; CHEMISTRY; SEMICONDUCTOR;

GRAPHITE; IMINES; MEMBRANES, ARTIFICIAL; POLYETHYLENE GLYCOLS; POLYETHYLENES; TRANSISTORS, ELECTRONIC;

EID: 84855420382     PISSN: 16136810     EISSN: 16136829     Source Type: Journal    
DOI: 10.1002/smll.201101528     Document Type: Article

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