Proton-irradiation effect on the proton motion in TlH2PO4
- Authors
- Kim, S. H.; Lee, K. W.; Lee, Cheol Eui; Lee, K. -S.
- Issue Date
- 1월-2007
- Publisher
- ELSEVIER SCIENCE BV
- Keywords
- proton-beam irradiation; nuclear magnetic resonance; TlH2PO4
- Citation
- CURRENT APPLIED PHYSICS, v.7, no.1, pp.28 - 30
- Indexed
- SCIE
SCOPUS
KCI
OTHER
- Journal Title
- CURRENT APPLIED PHYSICS
- Volume
- 7
- Number
- 1
- Start Page
- 28
- End Page
- 30
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/124282
- DOI
- 10.1016/j.cap.2005.06.009
- ISSN
- 1567-1739
- Abstract
- We have investigated the proton-beam irradiation effect on TlH2PO4 (TDP) undergoing an antiferroelectric phase transition and a ferroelastic one. The polycrystalline sample was irradiated by a 1 MeV hydrogen ion beam to a dose of 10(15) ions/cm(2). The changes in the H-1 nuclear magnetic resonance (NMR) line shapes are discussed in view of the two distinct proton motions, which were identified from the line shape analysis, exhibiting contrasting behaviors after the proton-irradiation. (c) 2005 Elsevier B.V. All rights reserved.
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