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pro vyhledávání: '"Pick, R. M."'
Transient Grating experiments performed on supercooled LiCl, RH2O solutions with R>6 reveal the existence of a strong, short time, extra signal which superposes to the normal signal observed for the R=6 solution and other glass forming systems. This
Externí odkaz:
http://arxiv.org/abs/1302.3881
Autor:
Pick, R. M.
We show that the time dependent Dielectric Hole Burning experiments performed on supercooled liquids in the commented paper should be analyzed with a much shorter time step. The results would then exhibit strong short times oscillations, completely i
Externí odkaz:
http://arxiv.org/abs/1211.6951
We have studied the 90 degree VV-polarized Brillouin scattering spectrum of the molecular glassformer salol and observed a previously unnoticed VV-dip feature at low frequencies for temperatures above 300K. This new feature is a consequence of rotati
Externí odkaz:
http://arxiv.org/abs/cond-mat/0405202
Publikováno v:
Eur. Phys. J. B 31, 217-228 (2003)
We derive expressions for the intensity of the Brillouin polarized spectrum of a molecular liquid formed of axially symmetric molecules. These expressions take into account both the molecular dielectric anisotropy and the modulation of the local pola
Externí odkaz:
http://arxiv.org/abs/cond-mat/0209204
Publikováno v:
Eur. Phys. J. B 31, 229 (2003)
The constitutive equations for the orientational dynamics of a liquid formed of linear molecules are derived microscopically. The resulting generalised Langevin equations coincide with the phenomenological approach of Dreyfus et al. Formally exact ex
Externí odkaz:
http://arxiv.org/abs/cond-mat/0209205
The results of a Transient Grating experiment in a supercooled molecular liquid of anisotropic molecules and its theoretical interpretation are presented. These results show the existence of two distinct dynamical contributions in the response functi
Externí odkaz:
http://arxiv.org/abs/cond-mat/0106632
Autor:
Pick, R. M.
Publikováno v:
Journal of Chemical Physics; 2/7/2014, Vol. 140 Issue 5, p054508-1-054508-10, 10p, 6 Graphs
Autor:
Bove, L., Dreyfus, C., Polian, A., Bonello, B., Malfanti, I., Taschin, A., Torre, R., Pick, R. M.
Publikováno v:
Journal of Chemical Physics; 1/21/2011, Vol. 134 Issue 3, p034514, 8p
Autor:
Gallina, M. E., Bove, L., Dreyfus, C., Polian, A., Bonello, B., Cucini, R., Taschin, A., Torre, R., Pick, R. M.
Publikováno v:
Journal of Chemical Physics; 9/28/2009, Vol. 131 Issue 12, p124504, 10p, 7 Graphs
Autor:
Pick, R. M.
Publikováno v:
Journal of Chemical Physics; 9/28/2008, Vol. 129 Issue 12, p124115, 7p