Electron Paramagnetic Resonance Study of Al-incorporated ZnO:Mn Diluted Magnetic Semiconductors

Jun Kue Park, K. W. Lee, D. M. Choi, Cheol Eui Lee

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

We have employed electron paramagnetic resonance spectroscopy and magnetization measurements in order to study the effect of Al-incorporation on the magnetic interactions in ZnO:Mn diluted magnetic semiconductors. Al-doping is shown to decrease the antiferromagnetic correlation and to increase the ferromagnetic interaction, which is attributed to the hydrogen-mediated ferromagnetic Mn complexes in our Mn-doped ZnO samples.

Original languageEnglish
Pages (from-to)1884-1888
Number of pages5
JournalJournal of the Korean Physical Society
Volume73
Issue number12
DOIs
Publication statusPublished - 2018 Dec 1

Keywords

  • Al-incorporated ZnO:Mn diluted magnetic semiconductors
  • Electron paramagnetic resonance spectroscopy
  • Hydrogen-mediated ferromagnetic Mn complexes
  • Magnetic interactions

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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