liu.seSearch for publications in DiVA
Change search
ReferencesLink to record
Permanent link

Direct link
Conductivity of a graphene strip: Width and gate-voltage dependencies
NAS Ukraine.
Linköping University, Department of Science and Technology. Linköping University, The Institute of Technology.
2010 (English)In: APPLIED PHYSICS LETTERS, ISSN 0003-6951, Vol. 97, no 9, 092115- p.Article in journal (Refereed) Published
Abstract [en]

We study the conductivity of a graphene strip taking into account electrostatically induced charge accumulation on its edges. Using a local dependency of the conductivity on the carrier concentration we find that the electrostatic size effect in doped graphene strip of the width of 0.5-3 mu m can result in a significant (about 40%) enhancement of the effective conductivity in comparison to the infinitely wide samples. This effect should be taken into account both in the device simulation as well as for verification of scattering mechanisms in graphene.

Place, publisher, year, edition, pages
American Institute of Physics , 2010. Vol. 97, no 9, 092115- p.
National Category
Engineering and Technology
URN: urn:nbn:se:liu:diva-60514DOI: 10.1063/1.3486178ISI: 000282187200034OAI: diva2:357041
Original Publication: F T Vasko and Igor Zozoulenko, Conductivity of a graphene strip: Width and gate-voltage dependencies, 2010, APPLIED PHYSICS LETTERS, (97), 9, 092115. Copyright: American Institute of Physics Available from: 2010-10-15 Created: 2010-10-15 Last updated: 2010-10-15

Open Access in DiVA

fulltext(217 kB)635 downloads
File information
File name FULLTEXT01.pdfFile size 217 kBChecksum SHA-512
Type fulltextMimetype application/pdf

Other links

Publisher's full text

Search in DiVA

By author/editor
Zozoulenko, Igor
By organisation
Department of Science and TechnologyThe Institute of Technology
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar
Total: 635 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 74 hits
ReferencesLink to record
Permanent link

Direct link