Charge Transfer and Current Fluctuations in Single Layer Graphene Transistors Modified by Self‐Assembled C₆₀ Adlayers

Rui Wang; Shengnan Wang; Xiaowei Wang; Jakob A. S. Meyer; Per Hedegård; Bo W. Laursen; Zhihai Cheng; Xiaohui Qiu

doi:10.1002/smll.201300869

journal article·2013-07-22

Charge Transfer and Current Fluctuations in Single Layer Graphene Transistors Modified by Self‐Assembled C₆₀ Adlayers

Rui Wang, Shengnan Wang, Xiaowei Wang, Jakob A. S. Meyer, Per Hedegård, Bo W. Laursen, Zhihai Cheng, Xiaohui Qiu

Small· Volume 9· Issue 14

Publisher page

Source abstract

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.

Source: openalex_inverted_index · Quality: baseline

Research context

Nanomaterials Electronic materials

OpenAlex topics: Graphene research and applications · Fullerene Chemistry and Applications · Carbon Nanotubes in Composites

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

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