Publication Date:
2014-01-07
Description:
Author(s): Antonio Caretta, Rany Miranti, Remco W. A. Havenith, Elia Rampi, Michiel C. Donker, Graeme R. Blake, Matteo Montagnese, Alexey O. Polyakov, Ria Broer, Thomas T. M. Palstra, and Paul H. M. van Loosdrecht The ferroelectric phase transition at TC=340K in (C6H5CH2CH2NH3)2CuCl4 is studied by means of temperature-dependent low-frequency Raman scattering, focusing on the coupling of a low-energy librational mode to the order parameter of the transition. Analysis of the symmetry and characteristics of this... [Phys. Rev. B 89, 024301] Published Mon Jan 06, 2014
Keywords:
Dynamics, dynamical systems, lattice effects
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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