Charge dynamics in KH2PO4 systematically modified by proton irradiation

Jin Jung Kweon, Kyu Won Lee, Kwang Sei Lee, In Hwan Oh, Cheol Eui Lee

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Our systematic study employing high-resolution nuclear magnetic resonance measurements shows that the hydrogen bonds and proton transport in the KH 2PO4 (KDP) system may be tuned sensitively by proton irradiation. In particular, the hydrogen-bond length in KDP increased by a properly chosen dose of proton irradiation is shown to give rise to a minimum in the activation energy of proton hopping in the hydrogen-bond direction.

Original languageEnglish
Article number044101
JournalJournal of Applied Physics
Volume110
Issue number4
DOIs
Publication statusPublished - 2011 Aug 15

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proton irradiation
hydrogen bonds
protons
activation energy
dosage
nuclear magnetic resonance
high resolution

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Charge dynamics in KH2PO4 systematically modified by proton irradiation. / Jung Kweon, Jin; Won Lee, Kyu; Lee, Kwang Sei; Oh, In Hwan; Lee, Cheol Eui.

In: Journal of Applied Physics, Vol. 110, No. 4, 044101, 15.08.2011.

Research output: Contribution to journalArticle

Jung Kweon, Jin ; Won Lee, Kyu ; Lee, Kwang Sei ; Oh, In Hwan ; Lee, Cheol Eui. / Charge dynamics in KH2PO4 systematically modified by proton irradiation. In: Journal of Applied Physics. 2011 ; Vol. 110, No. 4.
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