A Note on the Dynamical Critical Phenomena at the Structural Phase Transition in KDCO_3
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概要
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The dynamical behavior of the order parameter at structtrral phase transition in KDC03 isinvestigated theoretically. In p?trticular, recent experimental results on ultra high energy res-olution neutron spectroscopy using TASSE (triple axis spin echo spectroscopy) technique areanalyzed and compared with the results of the ultrasonic rneasurements. It is verified that anal-ysis based on generalized-Langvein equation of' raaotion of psetrdospin-phonon coupled system cangive overall agreements with the results of' l.ooth netrtron scattering and trltrasonic measurements.
- 社団法人日本物理学会の論文
- 1996-06-15
著者
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KANAO Rinna
Advanced Research Center for Science and Engineering,Waseda University
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YAMADA Yasusada
Advanced Research Center for Science and Engineering,Waseda University
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Yamada Yasusada
Advanced Research Center For Science And Engineering Waseda University
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Kanao Rinna
Advanced Research Center For Science And Engineering Waseda University
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Yamada Yasusada
Advanced Institute Of Science And Engineering Waseda University
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