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

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

Fingerprint

electron paramagnetic resonance
interactions
magnetization
hydrogen
spectroscopy

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)

Cite this

Electron Paramagnetic Resonance Study of Al-incorporated ZnO:Mn Diluted Magnetic Semiconductors. / Park, Jun Kue; Lee, K. W.; Choi, D. M.; Lee, Cheol Eui.

In: Journal of the Korean Physical Society, Vol. 73, No. 12, 01.12.2018, p. 1884-1888.

Research output: Contribution to journalArticle

@article{2fb28f29b03c4b27b7462899a2d837dd,
title = "Electron Paramagnetic Resonance Study of Al-incorporated ZnO:Mn Diluted Magnetic Semiconductors",
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.",
keywords = "Al-incorporated ZnO:Mn diluted magnetic semiconductors, Electron paramagnetic resonance spectroscopy, Hydrogen-mediated ferromagnetic Mn complexes, Magnetic interactions",
author = "Park, {Jun Kue} and Lee, {K. W.} and Choi, {D. M.} and Lee, {Cheol Eui}",
year = "2018",
month = "12",
day = "1",
doi = "10.3938/jkps.73.1884",
language = "English",
volume = "73",
pages = "1884--1888",
journal = "Journal of the Korean Physical Society",
issn = "0374-4884",
publisher = "Korean Physical Society",
number = "12",

}

TY - JOUR

T1 - Electron Paramagnetic Resonance Study of Al-incorporated ZnO:Mn Diluted Magnetic Semiconductors

AU - Park, Jun Kue

AU - Lee, K. W.

AU - Choi, D. M.

AU - Lee, Cheol Eui

PY - 2018/12/1

Y1 - 2018/12/1

N2 - 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.

AB - 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.

KW - Al-incorporated ZnO:Mn diluted magnetic semiconductors

KW - Electron paramagnetic resonance spectroscopy

KW - Hydrogen-mediated ferromagnetic Mn complexes

KW - Magnetic interactions

UR - http://www.scopus.com/inward/record.url?scp=85059227825&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85059227825&partnerID=8YFLogxK

U2 - 10.3938/jkps.73.1884

DO - 10.3938/jkps.73.1884

M3 - Article

AN - SCOPUS:85059227825

VL - 73

SP - 1884

EP - 1888

JO - Journal of the Korean Physical Society

JF - Journal of the Korean Physical Society

SN - 0374-4884

IS - 12

ER -