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

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Thermal Stability of Epitaxial Graphene Electrodes for Conductive Polymer Nanofiber Devices
Chalmers University of Technology, Sweden.
Chalmers University of Technology, Sweden; National Phys Lab, England.
Chalmers University of Technology, Sweden.
Seoul National University, South Korea.
Show others and affiliations
2017 (English)In: Crystals, ISSN 2073-4352, Vol. 7, no 12, article id 378Article in journal (Refereed) Published
Abstract [en]

We used large area, monolayer graphene epitaxially grown on SiC (0001) as contact electrodes for polymer nanofiber devices. Our fabrication process, which avoids polymer resist residues on the graphene surface, results in graphene-polyaniline nanofiber devices with Ohmic contacts and electrical conductivity comparable to that of Au-nanofiber devices. We further checked the thermal stability of the graphene contacts to polyaniline devices by annealing up to T = 800 degrees C, the temperature at which polyaniline nanofibers are carbonized but the graphene electrode remains intact. The thermal stability and Ohmic contact of polymer nanofibers are demonstrated here, which together with the chemical stability and atomic flatness of graphene, make epitaxial graphene on SiC an attractive contact material for future all-carbon electronic devices.

Place, publisher, year, edition, pages
MDPI AG , 2017. Vol. 7, no 12, article id 378
Keywords [en]
graphene; graphene electrodes; epitaxial graphene on SiC; polymer nanofibers; polyaniline nanofibers; carbonization; organic electronics; carbon electronics
National Category
Textile, Rubber and Polymeric Materials
Identifiers
URN: urn:nbn:se:liu:diva-144463DOI: 10.3390/cryst7120378ISI: 000419200500027OAI: oai:DiVA.org:liu-144463DiVA, id: diva2:1176561
Note

Funding Agencies|Swedish-Korean Basic Research Cooperative Program of the National Research Foundation (NRF) [NRF-2017R1A2A1A18070721]; Swedish Foundation for Strategic Research (SSF) [IS14-0053, GMT14-0077, RMA15-0024]; Swedish Research Council; Knut and Alice Wallenberg Foundation; Chalmers Area of Advance NANO; GRDC [2015K1A4A3047345]; FPRD of BK21 from the NRF through the Ministry of Science, ICT Future Planning (MSIP), Korea

Available from: 2018-01-22 Created: 2018-01-22 Last updated: 2018-02-21

Open Access in DiVA

fulltext(2515 kB)2 downloads
File information
File name FULLTEXT01.pdfFile size 2515 kBChecksum SHA-512
4e54e5d0f9ebc0502b28a6a46898e7906218789114d782f62ca822ccc0848d9c5c6c14d705b5202760dd95c5f559125d8a34507f8154470dc03265d77408cb2f
Type fulltextMimetype application/pdf

Other links

Publisher's full text

Search in DiVA

By author/editor
Yakimova, Rositsa
By organisation
Semiconductor MaterialsFaculty of Science & Engineering
In the same journal
Crystals
Textile, Rubber and Polymeric Materials

Search outside of DiVA

GoogleGoogle Scholar
Total: 2 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

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 68 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf