Proton-irradiation effects on the charge transport in highly oriented pyrolytic graphite

Jinsoo Kim, Dowan Kim, Kyu Won Lee, E. H. Choi, S. J. Noh, H. S. Kim, Cheol Eui Lee

Research output: Contribution to journalArticle

Abstract

We have investigated the proton-irradiation effects on the electrical resistivity and magnetoresistance of highly oriented pyrolytic graphite (HOPG). The temperature- and magnetic field-dependent measurements indicate that the carrier mobility rather than the carrier density dictates the charge transport in the HOPG systems.

Original languageEnglish
Pages (from-to)5-7
Number of pages3
JournalSolid State Communications
Volume186
DOIs
Publication statusPublished - 2014 May 1

Fingerprint

Proton irradiation
proton irradiation
Graphite
pyrolytic graphite
Charge transfer
Carrier mobility
Magnetoresistance
carrier mobility
Carrier concentration
Temperature distribution
temperature distribution
Magnetic fields
electrical resistivity
magnetic fields

Keywords

  • A. Highly oriented pyrolytic graphite
  • B. Proton irradiation
  • D. Magnetoresistance

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Chemistry(all)
  • Materials Chemistry

Cite this

Proton-irradiation effects on the charge transport in highly oriented pyrolytic graphite. / Kim, Jinsoo; Kim, Dowan; Lee, Kyu Won; Choi, E. H.; Noh, S. J.; Kim, H. S.; Lee, Cheol Eui.

In: Solid State Communications, Vol. 186, 01.05.2014, p. 5-7.

Research output: Contribution to journalArticle

Kim, Jinsoo ; Kim, Dowan ; Lee, Kyu Won ; Choi, E. H. ; Noh, S. J. ; Kim, H. S. ; Lee, Cheol Eui. / Proton-irradiation effects on the charge transport in highly oriented pyrolytic graphite. In: Solid State Communications. 2014 ; Vol. 186. pp. 5-7.
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