Non-volatile photochemical gating of an epitaxial graphene/polymer heterostructure

Samuel Lara-Avila; Kasper Moth-Poulsen; Rositza Yakimova; Thomas Bjørnholm; Vladimir Fal'ko; Alexander Tzalenchuk; Sergey Kubatkin

doi:10.1002/adma.201003993

Non-volatile photochemical gating of an epitaxial graphene/polymer heterostructure

Samuel Lara-Avila, Kasper Moth-Poulsen, Rositza Yakimova, Thomas Bjørnholm, Vladimir Fal'ko, Alexander Tzalenchuk, Sergey Kubatkin

Kemisk Institut

118 Citationer (Scopus)

Abstract

A novel heterostructure based on epitaxial graphene grown on silicon carbide combined with two polymers is demonstrated, with a neutral spacer and a photoactive layer that provides potent electron acceptors under UV light exposure. UV exposure of this heterostructure enables control of the electrical parameters of graphene in a non-invasive, non-volatile, and reversible way.

Originalsprog	Engelsk
Tidsskrift	Advanced Materials
Vol/bind	23
Udgave nummer	7
Sider (fra-til)	878-882
Antal sider	5
ISSN	0935-9648
DOI	https://doi.org/10.1002/adma.201003993
Status	Udgivet - 15 feb. 2011

Adgang til dokumentet

10.1002/adma.201003993

Citationsformater

@article{e73a0ae4e509419897df03e3558ccc70,

title = "Non-volatile photochemical gating of an epitaxial graphene/polymer heterostructure",

abstract = "A novel heterostructure based on epitaxial graphene grown on silicon carbide combined with two polymers is demonstrated, with a neutral spacer and a photoactive layer that provides potent electron acceptors under UV light exposure. UV exposure of this heterostructure enables control of the electrical parameters of graphene in a non-invasive, non-volatile, and reversible way.",

author = "Samuel Lara-Avila and Kasper Moth-Poulsen and Rositza Yakimova and Thomas Bj{\o}rnholm and Vladimir Fal'ko and Alexander Tzalenchuk and Sergey Kubatkin",

year = "2011",

month = feb,

day = "15",

doi = "10.1002/adma.201003993",

language = "English",

volume = "23",

pages = "878--882",

journal = "Advanced Materials",

issn = "0935-9648",

publisher = "Wiley - V C H Verlag GmbH & Co. KGaA",

number = "7",

}

TY - JOUR

T1 - Non-volatile photochemical gating of an epitaxial graphene/polymer heterostructure

AU - Lara-Avila, Samuel

AU - Moth-Poulsen, Kasper

AU - Yakimova, Rositza

AU - Bjørnholm, Thomas

AU - Fal'ko, Vladimir

AU - Tzalenchuk, Alexander

AU - Kubatkin, Sergey

PY - 2011/2/15

Y1 - 2011/2/15

N2 - A novel heterostructure based on epitaxial graphene grown on silicon carbide combined with two polymers is demonstrated, with a neutral spacer and a photoactive layer that provides potent electron acceptors under UV light exposure. UV exposure of this heterostructure enables control of the electrical parameters of graphene in a non-invasive, non-volatile, and reversible way.

AB - A novel heterostructure based on epitaxial graphene grown on silicon carbide combined with two polymers is demonstrated, with a neutral spacer and a photoactive layer that provides potent electron acceptors under UV light exposure. UV exposure of this heterostructure enables control of the electrical parameters of graphene in a non-invasive, non-volatile, and reversible way.

U2 - 10.1002/adma.201003993

DO - 10.1002/adma.201003993

M3 - Letter

C2 - 21328484

SN - 0935-9648

VL - 23

SP - 878

EP - 882

JO - Advanced Materials

JF - Advanced Materials

IS - 7

ER -

Non-volatile photochemical gating of an epitaxial graphene/polymer heterostructure

Abstract

Adgang til dokumentet

Fingeraftryk

Citationsformater