Charge Transfer and Current Fluctuations in Single Layer Graphene Transistors Modifi ed by Self-Assembled C-60 Adlayers

R. Wang; S. Wang; X. Wang; Jakob Abild Stengaard Meyer; Per Hedegård; Bo Wegge Laursen; Z. Cheng; X. Qiu

doi:10.1002/smll.201300869

Charge Transfer and Current Fluctuations in Single Layer Graphene Transistors Modifi ed by Self-Assembled C-60 Adlayers

R. Wang, S. Wang, X. Wang, Jakob Abild Stengaard Meyer, Per Hedegård, Bo Wegge Laursen, Z. Cheng, X. Qiu

18 Citationer (Scopus)

Abstract

Flicker noise in a "fullerene + graphene" hybrid transistor is investigated to reveal the electrical coupling between the graphene channel and C₆₀ adsorbates. The charge trapping and detrapping events at the C₆₀/graphene interface induce current fluctuations in the devices. The evolution of noise characteristics at varying temperatures indicates the different contributions related to Coulomb scattering and charge exchange kinetics.

Originalsprog	Engelsk
Tidsskrift	Small
Vol/bind	9
Udgave nummer	14, SI
Sider (fra-til)	2420-2426
ISSN	1613-6810
DOI	https://doi.org/10.1002/smll.201300869
Status	Udgivet - 22 jul. 2013

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10.1002/smll.201300869

Citationsformater

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abstract = "Flicker noise in a {"}fullerene + graphene{"} hybrid transistor is investigated to reveal the electrical coupling between the graphene channel and C60 adsorbates. The charge trapping and detrapping events at the C60/graphene interface induce current fluctuations in the devices. The evolution of noise characteristics at varying temperatures indicates the different contributions related to Coulomb scattering and charge exchange kinetics.",

author = "R. Wang and S. Wang and X. Wang and Meyer, {Jakob Abild Stengaard} and Per Hedeg{\aa}rd and Laursen, {Bo Wegge} and Z. Cheng and X. Qiu",

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AU - Wang, R.

AU - Wang, S.

AU - Wang, X.

AU - Meyer, Jakob Abild Stengaard

AU - Hedegård, Per

AU - Laursen, Bo Wegge

AU - Cheng, Z.

AU - Qiu, X.

PY - 2013/7/22

Y1 - 2013/7/22

N2 - Flicker noise in a "fullerene + graphene" hybrid transistor is investigated to reveal the electrical coupling between the graphene channel and C60 adsorbates. The charge trapping and detrapping events at the C60/graphene interface induce current fluctuations in the devices. The evolution of noise characteristics at varying temperatures indicates the different contributions related to Coulomb scattering and charge exchange kinetics.

AB - Flicker noise in a "fullerene + graphene" hybrid transistor is investigated to reveal the electrical coupling between the graphene channel and C60 adsorbates. The charge trapping and detrapping events at the C60/graphene interface induce current fluctuations in the devices. The evolution of noise characteristics at varying temperatures indicates the different contributions related to Coulomb scattering and charge exchange kinetics.

U2 - 10.1002/smll.201300869

DO - 10.1002/smll.201300869

M3 - Journal article

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SN - 1613-6810

VL - 9

SP - 2420

EP - 2426

JO - Small

JF - Small

IS - 14, SI

ER -

Charge Transfer and Current Fluctuations in Single Layer Graphene Transistors Modifi ed by Self-Assembled C-60 Adlayers

Abstract

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