Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Conferences > CLEO_Europe > 1996 > CWC > CWC6

E-symmetry phonon-polariton damping in PbTiO3 perovskite:direct measurement in the time domain

C.A. Gautier, L. Ait-Talbi, J.C. Loulergue, and J. Etchepare

Not Accessible

Your library or personal account may give you access

Abstract

An exhaustive study of polariton characteristics is particularly relevant to describe lattice dynamics in polar crystals , especially to address the balance between relaxational and displacive contributions from nuclei in the vicinity of a phase transition.

© 1996 IEEE

PDF Article
More Like This
Temporal Domain Study of the Phase Transition in PbTiO3: A1 symmetry investigation

D. P. Kien, J. C. Loulergue, and J. Etchepare
FC14 International Conference on Ultrafast Phenomena (UP) 1992

Excitation of low frequency polaritons in PbTiO3 with femtosecond pulses.

J. Etchepare, G. Grillon, A. Antonetti, J. C. Loulergue, M. D. Fontana, and G. E. Kugel
ThC15 International Conference on Ultrafast Phenomena (UP) 1990

Time Resolved Coherent Coupling in Perovskite PbTiO3

J. C. Loulergue and J. Etchepare
PWe106 International Quantum Electronics Conference (IQEC) 1992

View More...
Select as filters
Select Topics Cancel
Top
       
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.
Privacy | Terms of Use