Development of time-domain interferometry for the study of glass formers

M. Saito, M. Seto, S. Kitao, Y. Kobayashi, S. Higashitaniguchi, M. Kurokuzu, M. Sugiyama, Y. Yoda

Research output: Contribution to journalConference articlepeer-review

4 Citations (Scopus)

Abstract

We developed time-domain interferometry (TDI) using 57Fe nuclear resonant scattering and applied to the study of the dynamics of ionic liquid 1-butyl-3-methylimidazolium iodide (BmimI). By using a multi-element avalanche photo diode as a detector, four TDI time spectra reflecting different momentum transfers were obtained at 250 K. By considering additional Gaussian broadening of resonant energy in stainless steel foils, the relaxation times of the density correlation in super-cooled BmimI were successfully obtained. The momentum transfer dependence of those relaxation times was confirmed to follow the Gaussian behaviour. Moreover, we discussed the trends of the TDI development in the future.

Original languageEnglish
Article number012147
JournalJournal of Physics: Conference Series
Volume217
Issue number1
DOIs
Publication statusPublished - 2010
Externally publishedYes
EventInternational Conference on the Applications of the Mossbauer Effect, ICAME 2009 - Vienna, Austria
Duration: 2009 Jul 192009 Jul 24

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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