TY - JOUR
T1 - Light-scattering spectroscopy of the liquid-glass transition in CaKNO3 and in the molecular glass Salol
T2 - Extended-mode-coupling-theory analysis
AU - Cummins, H. Z.
AU - Du, W. M.
AU - Fuchs, M.
AU - Götze, W.
AU - Hildebrand, S.
AU - Latz, A.
AU - Li, G.
AU - Tao, N. J.
PY - 1993
Y1 - 1993
N2 - Recently reported light-scattering studies of CaKNO3 and Salol are reanalyzed, using the extended version of the mode-coupling theory of the liquid-glass transition including activated transport or hopping effects. Problems found in the original fits due to the neglect of hopping terms are largely corrected, and quantitative predictions for the susceptibility minimum below the crossover temperature Tc are found. The results are also shown to accurately explain the CaKNO3 neutron spin-echo data reported by Mezei [J. Non-Cryst. Solids 131-133, 317 (1991)].
AB - Recently reported light-scattering studies of CaKNO3 and Salol are reanalyzed, using the extended version of the mode-coupling theory of the liquid-glass transition including activated transport or hopping effects. Problems found in the original fits due to the neglect of hopping terms are largely corrected, and quantitative predictions for the susceptibility minimum below the crossover temperature Tc are found. The results are also shown to accurately explain the CaKNO3 neutron spin-echo data reported by Mezei [J. Non-Cryst. Solids 131-133, 317 (1991)].
UR - http://www.scopus.com/inward/record.url?scp=0642338813&partnerID=8YFLogxK
U2 - 10.1103/PhysRevE.47.4223
DO - 10.1103/PhysRevE.47.4223
M3 - Article
AN - SCOPUS:0642338813
SN - 1063-651X
VL - 47
SP - 4223
EP - 4239
JO - Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics
JF - Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics
IS - 6
ER -