Glass transition and secondary relaxation in the charge-density-wave system K 0.3 MoO 3
作者： D. Starešinić , K. Hosseini , W. Brütting , K. Biljaković , E. Riedel
DOI: 10.1103/PHYSREVB.69.113102
关键词: Glass transition 、 Materials science 、 Charge density wave 、 Superstructure 、 Dielectric spectroscopy 、 Dielectric response 、 Thermally stimulated discharge 、 Condensed matter physics 、 Relaxation (physics)
摘要: Low-frequency dielectric spectroscopy and thermally stimulated discharge measurements of charge-density wave (CDW) system ${\mathrm{K}}_{0.3}{\mathrm{MoO}}_{3}$ are presented. Below 80 K two distinct relaxational processes observed, which freeze at finite temperatures bearing close resemblance to the phenomenology response glasses. We compare our results case $\mathrm{o}\ensuremath{-}{\mathrm{TaS}}_{3}$ in glass transition on level CDW superstructure has been recently reported discuss possibility that it is a universal feature systems.
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uni-bayreuth.de参考文章(39)
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