TY - JOUR
T1 - Development of151Eu time-domain interferometry and its application for the study of slow dynamics in ionic liquids
AU - Saito, Makina
AU - Seto, Makoto
AU - Kitao, Shinji
AU - Kobayashi, Yasuhiro
AU - Higashitaniguchi, Satoshi
AU - Kurokuzu, Masayuki
AU - Sugiyama, Masaaki
AU - Yoda, Yoshitaka
PY - 2009/2
Y1 - 2009/2
N2 - 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.
AB - 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.
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U2 - 10.1143/APEX.2.026502
DO - 10.1143/APEX.2.026502
M3 - Article
AN - SCOPUS:60349115276
SN - 1882-0778
VL - 2
JO - Applied Physics Express
JF - Applied Physics Express
IS - 2
M1 - 026502
ER -