Development of151Eu time-domain interferometry and its application for the study of slow dynamics in ionic liquids

Makina Saito, Makoto Seto, Shinji Kitao, Yasuhiro Kobayashi, Satoshi Higashitaniguchi, Masayuki Kurokuzu, Masaaki Sugiyama, Yoshitaka Yoda

Research output: Contribution to journalArticlepeer-review

16 Citations (Scopus)

Abstract

Time-domain interferometry (TDI) employing 151Eu nuclear resonant scattering was developed for the study of slow dynamics. We measured the relaxation times of the density correlation in super-cooled ionic liquid 1-butyl-3-methylimidazolium iodide (Bmiml) by the developed TDI. We found that the temperature dependence of the relaxation times follows the Vogel-Fulcher-Tammann law and observed fragile behavior of Bmiml. Furthermore, we discussed the potential of TDI for the study of slow dynamics.

Original languageEnglish
Article number026502
JournalApplied Physics Express
Volume2
Issue number2
DOIs
Publication statusPublished - 2009 Feb
Externally publishedYes

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

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