Year-end Sale % OFF 
Abstract
Abstract The physical origin of the large electro-optical properties exhibited by the oxygen-octahedra ferroelectrics is discussed in relation with the dynamical properties, as determined by Raman and infrared spectroscopy. The largest electro-optic coefficient is shown to correspond to the symmetry of the most intense Raman peak. The soft polar optical phonon is pointed out to be dominant in the ionic displacements contribution of the electro-optic coefficient. The role of the oxygen polarizability in the soft mode mechanism, the Raman intensity as well as in the electro-optic effect is emphasized for the ABO3 materials.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
