NMR study of proton beam irradiated TIH2PO4

Se Hun Kim; Kyu Won Lee; Jae Won Jang; Cheol Eui Lee

NMR study of proton beam irradiated TIH₂PO₄

Se Hun Kim, Kyu Won Lee, Jae Won Jang, Cheol Eui Lee

Department of Physics

Research output: Contribution to journal › Conference article › peer-review

Abstract

We have investigated proton beam irradiation effects on TIH ₂PO₄ (TDP) showing an antiferroelectric phase transition and a ferroelastic phase transition. The sample was irradiated by 1 MeV proton beams to a dose of 10¹⁵ ions/cm² and studied by means of ¹H NMR measurements. The NMR rotating-frame spin-lattice relaxation time was measured as a function of temperature, and analyzed in order to understand the proton motions and the order parameter reflecting the structural changes caused by the proton irradiation.

Original language	English
Pages (from-to)	399-403
Number of pages	5
Journal	Materials Research Society Symposium - Proceedings
Volume	792
Publication status	Published - 2003
Event	Radiation Effects and Ion-Beam Processing of Materials - Boston, MA., United States Duration: 2003 Dec 1 → 2003 Dec 5

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Cite this

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title = "NMR study of proton beam irradiated TIH2PO4",

abstract = "We have investigated proton beam irradiation effects on TIH 2PO4 (TDP) showing an antiferroelectric phase transition and a ferroelastic phase transition. The sample was irradiated by 1 MeV proton beams to a dose of 1015 ions/cm2 and studied by means of 1H NMR measurements. The NMR rotating-frame spin-lattice relaxation time was measured as a function of temperature, and analyzed in order to understand the proton motions and the order parameter reflecting the structural changes caused by the proton irradiation.",

author = "Kim, {Se Hun} and Lee, {Kyu Won} and Jang, {Jae Won} and Lee, {Cheol Eui}",

year = "2003",

language = "English",

volume = "792",

pages = "399--403",

journal = "Materials Research Society Symposium Proceedings",

issn = "0272-9172",

publisher = "Materials Research Society",

note = "Radiation Effects and Ion-Beam Processing of Materials ; Conference date: 01-12-2003 Through 05-12-2003",

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TY - JOUR

T1 - NMR study of proton beam irradiated TIH2PO4

AU - Kim, Se Hun

AU - Lee, Kyu Won

AU - Jang, Jae Won

AU - Lee, Cheol Eui

PY - 2003

Y1 - 2003

N2 - We have investigated proton beam irradiation effects on TIH 2PO4 (TDP) showing an antiferroelectric phase transition and a ferroelastic phase transition. The sample was irradiated by 1 MeV proton beams to a dose of 1015 ions/cm2 and studied by means of 1H NMR measurements. The NMR rotating-frame spin-lattice relaxation time was measured as a function of temperature, and analyzed in order to understand the proton motions and the order parameter reflecting the structural changes caused by the proton irradiation.

AB - We have investigated proton beam irradiation effects on TIH 2PO4 (TDP) showing an antiferroelectric phase transition and a ferroelastic phase transition. The sample was irradiated by 1 MeV proton beams to a dose of 1015 ions/cm2 and studied by means of 1H NMR measurements. The NMR rotating-frame spin-lattice relaxation time was measured as a function of temperature, and analyzed in order to understand the proton motions and the order parameter reflecting the structural changes caused by the proton irradiation.

UR - http://www.scopus.com/inward/record.url?scp=2442589702&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:2442589702

SN - 0272-9172

VL - 792

SP - 399

EP - 403

JO - Materials Research Society Symposium Proceedings

JF - Materials Research Society Symposium Proceedings

T2 - Radiation Effects and Ion-Beam Processing of Materials

Y2 - 1 December 2003 through 5 December 2003

ER -

NMR study of proton beam irradiated TIH₂PO₄

Abstract

ASJC Scopus subject areas

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