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Preprint article · Journal article

A graphite nanoeraser

By Liu, Ze; Bøggild, Peter1,2,3; Yang, Jia-rui; Cheng, Yao; Grey, Francois4; Liu, Yi-lun; Wang, Li5; Zheng, Quan-shui

From

Nanointegration Group, NanoSystemsEngineering Section, Department of Micro- and Nanotechnology, Technical University of Denmark1

NanoSystemsEngineering Section, Department of Micro- and Nanotechnology, Technical University of Denmark2

Department of Micro- and Nanotechnology, Technical University of Denmark3

Tsinghua University4

Nanchang University5

We present here a method for cleaning intermediate-size (up to 50 nm) contamination from highly oriented pyrolytic graphite and graphene. Electron-beam-induced deposition of carbonaceous material on graphene and graphite surfaces inside a scanning electron microscope, which is difficult to remove by conventional techniques, can be removed by direct mechanical wiping using a graphite nanoeraser, thus drastically reducing the amount of contamination.

We discuss potential applications of this cleaning procedure.

Language: English
Publisher: IOP Publishing
Year: 2011
Pages: 265706
ISSN: 13616528 and 09574484
Types: Preprint article and Journal article
DOI: 10.1088/0957-4484/22/26/265706
ORCIDs: Bøggild, Peter
Keywords

cond-mat.mtrl-sci cond-mat.other

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