BROWSE

Related Scientist

Researcher

나노 구조 물리 연구단
나노구조물리 연구단
more info

Graphene coatings for the mitigation of electron stimulated desorption and fullerene cap formation

Cited 2 time in webofscience Cited 0 time in scopus
358 Viewed 38 Downloaded
Title
Graphene coatings for the mitigation of electron stimulated desorption and fullerene cap formation
Author(s)
Alicja Bachmatiuk; Dianat A.; Ortmann F.; Huy Ta Quang; Magdalena Ola Cichocka; Gonzalez-Martinez I.; Fu L.; Rellinghaus B.; Eckert J.; Cuniberti G.; Mark , Hermann Rummeli
Publication Date
2014-09
Journal
CHEMISTRY OF MATERIALS, v.26, no.17, pp.4998 - 5003
Publisher
AMER CHEMICAL SOC
Abstract
Graphene already has numerous applications in transmission electron microscopy. Here, we extend its application in electron microscopy by demonstrating its potential to stop electron induced desorption in nonconducting samples, where in essence charge build-up leads to surface atom desorption. Graphene films provide a conduction pathway to prevent charge build-up and do not interfere with the imaging process allowing the direct imaging of specimens sensitive to electron induced desorption. We also show that small graphene flakes on the surface of MgO transform to fullerenes or hemispherical fullerenes. The hemispherical fullerenes anchor to the MgO surface and are of particular interest as they suggest it should be possible to nucleate single walled carbon nanotubes on the surface of oxide supports without the need of a catalyst particle.
URI
https://pr.ibs.re.kr/handle/8788114/917
ISSN
0897-4756
Appears in Collections:
Center for Integrated Nanostructure Physics(나노구조물리 연구단) > Journal Papers (저널논문)
Files in This Item:
Graphene coatings for the mitigation of electron stimulated desorption and fullerene cap formation.pdfDownload

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse