Raman spectroscopy of proton-irradiated K(H1−xDx)2PO4

Se Hun Kim, B. H. Oh, Cheol Eui Lee

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

We have employed Raman spectroscopy in order to study the mechanism of the significantly increased ferroelectric phase transition temperatures in proton-irradiated K(H1−x Dx)2PO4 crystals. Prominent changes occurred in the asymmetric stretching vibration mode frequency of D2PO4 molecules in the proton-irradiated crystals, thus stating the role of the lattice coupled to H/D.

Original languageEnglish
Pages (from-to)1403-1406
Number of pages4
JournalCurrent Applied Physics
Volume16
Issue number10
DOIs
Publication statusPublished - 2016 Oct 1

Fingerprint

Raman spectroscopy
Protons
Crystals
protons
Crystal lattices
Superconducting transition temperature
Stretching
Ferroelectric materials
crystals
vibration mode
Phase transitions
transition temperature
Molecules
molecules

Keywords

  • Ferroelectric phase transition mechanism
  • K(HD)PO
  • Raman spectroscopy

ASJC Scopus subject areas

  • Materials Science(all)
  • Physics and Astronomy(all)

Cite this

Raman spectroscopy of proton-irradiated K(H1−xDx)2PO4 . / Kim, Se Hun; Oh, B. H.; Lee, Cheol Eui.

In: Current Applied Physics, Vol. 16, No. 10, 01.10.2016, p. 1403-1406.

Research output: Contribution to journalArticle

Kim, Se Hun ; Oh, B. H. ; Lee, Cheol Eui. / Raman spectroscopy of proton-irradiated K(H1−xDx)2PO4 In: Current Applied Physics. 2016 ; Vol. 16, No. 10. pp. 1403-1406.
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