P
Pascal Marchet
Researcher at University of Limoges
Publications - 91
Citations - 1953
Pascal Marchet is an academic researcher from University of Limoges. The author has contributed to research in topics: Dielectric & Thin film. The author has an hindex of 24, co-authored 86 publications receiving 1745 citations. Previous affiliations of Pascal Marchet include Centre national de la recherche scientifique & Lucideon.
Papers
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Sodium-bismuth titanate based lead-free ferroelectric materials
TL;DR: In this paper, an investigation was carried out on barium and strontium-modified Na 0.5Bi0.5TiO3 (NBT) ceramics.
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Ferroelectric domain wall motion induced by polarized light
TL;DR: The surprising ability to move ferroelectric domain walls of a BaTiO3 single crystal by varying the polarization angle of a coherent light source is shown, which potentially leads to the non-contact remote control of ferro electric domain walls by light.
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Glass Structure and Optical Nonlinearities in Thallium(I) Tellurium(IV) Oxide Glasses
B. Jeansannetas,S. Blanchandin,Philippe Thomas,Pascal Marchet,J.C. Champarnaud-Mesjard,Thérèse Merle-Méjean,Bernard Frit,Virginie Nazabal,Evelyne Fargin,G. Le Flem,M.O. Martin,Bruno Bousquet,Lionel Canioni,S. Le Boiteux,Patricia Segonds,Laurent Sarger +15 more
TL;DR: In this paper, the relationship between structure and nonlinear optical response at 1.5 μm in thallium(I) tellurite glasses is investigated, and the results are related to the hyperpolarizability of the tellurium oxygen entities.
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New investigations within the TeO2-WO3 system : phase equilibrium diagram and glass crystallization
S. Blanchandin,Pascal Marchet,Philippe Thomas,J. C. Champarnaud-Mesjard,B. Frit,Abdeslam Chagraoui +5 more
TL;DR: In this paper, a TeO2-WO3 pseudo-binary system was investigated by temperature programmed X-ray diffraction and differential scanning calorimetry (DSC).
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Role of sintering time, crystalline phases and symmetry in the piezoelectric properties of lead-free KNN-modified ceramics
TL;DR: In this article, the X-ray diffraction patterns revealed a perovskite phase, together with some minor secondary phase, which was assigned to K3LiNb6O17, tetragonal tungsten-bronze (TTB).