Electron paramagnetic resonance study of proton-beam-irradiated T1H 2PO 4

S. H. Kim, K. W. Lee, J. W. Jang, Cheol Eui Lee, Y. H. Jo, S. G. Lee, K. S. Lee

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

We studied the proton-beam-irradiation effect in TlH 2PO 4 that undergoes both an antiferroelectric phase transition and a ferroelastic phase transition. A polycrystalline sample was irradiated by 1-MeV hydrogen ion beams to a dose of 10 15 ions/cm 2. A significant increase of the paramagnetic moments was detected after the irradiation, and the electron paramagnetic resonance spectra appeared to reflect microscopic changes associated with an antiferroelectric-paraelectric phase transition arising from the proton-beam irradiation.

Original languageEnglish
Pages (from-to)263-266
Number of pages4
JournalJournal of the Korean Physical Society
Volume47
Issue number2
Publication statusPublished - 2005 Aug 1

Fingerprint

proton beams
electron paramagnetic resonance
irradiation
hydrogen ions
ion beams
moments
dosage
ions

Keywords

  • EPR
  • Proton irradiation effect
  • TlH PO

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Kim, S. H., Lee, K. W., Jang, J. W., Lee, C. E., Jo, Y. H., Lee, S. G., & Lee, K. S. (2005). Electron paramagnetic resonance study of proton-beam-irradiated T1H 2PO 4 Journal of the Korean Physical Society, 47(2), 263-266.

Electron paramagnetic resonance study of proton-beam-irradiated T1H 2PO 4 . / Kim, S. H.; Lee, K. W.; Jang, J. W.; Lee, Cheol Eui; Jo, Y. H.; Lee, S. G.; Lee, K. S.

In: Journal of the Korean Physical Society, Vol. 47, No. 2, 01.08.2005, p. 263-266.

Research output: Contribution to journalArticle

Kim, SH, Lee, KW, Jang, JW, Lee, CE, Jo, YH, Lee, SG & Lee, KS 2005, 'Electron paramagnetic resonance study of proton-beam-irradiated T1H 2PO 4 ', Journal of the Korean Physical Society, vol. 47, no. 2, pp. 263-266.
Kim, S. H. ; Lee, K. W. ; Jang, J. W. ; Lee, Cheol Eui ; Jo, Y. H. ; Lee, S. G. ; Lee, K. S. / Electron paramagnetic resonance study of proton-beam-irradiated T1H 2PO 4 In: Journal of the Korean Physical Society. 2005 ; Vol. 47, No. 2. pp. 263-266.
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AU - Lee, S. G.

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