Dr Brahim Elouadi - Correlation Between The Composition And Ferroelectric Phase

Tuesday 13 July 2010, 13:30

Dr Brahim Elouadi, (Universite de la Rochelle, France)

Lithium niobate and lithium tantalates are key materials for applications in various domains of electronics and integrated optics: nonlinear optics as harmonic generations (SHG, etc.), IR camera, SAW, optic guides, etc. These applications are based on outstanding physical properties of these compounds (large electro-optic coefficients, etc.) and derived materials. In addition, LiNbO3 has one of the highest values of the ferroelectric Curie temperatures (TC) with TC = ca 1415 K. The main purpose of the present work is to tempt to correlate the composition, the structure and the outstanding physical properties of pure phases and derived non-stoichiometric compounds.

Event type Seminar
Start date and time Tuesday 13 July 2010, 13:30
End Tuesday 13 July 2010, 14:30
Location CR11, R3
Maximum Audience 25
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