B
Béatrice Drevet
Researcher at French Alternative Energies and Atomic Energy Commission
Publications - 65
Citations - 1648
Béatrice Drevet is an academic researcher from French Alternative Energies and Atomic Energy Commission. The author has contributed to research in topics: Silicon & Layer (electronics). The author has an hindex of 13, co-authored 65 publications receiving 1582 citations. Previous affiliations of Béatrice Drevet include Alternatives & Commissariat à l'énergie atomique et aux énergies alternatives.
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Wettability at high temperatures
TL;DR: Wetting properties of metal and non-metallic compounds have been studied in this paper, where surface and interfacial energies in solid / liquid / vapour systems have been analyzed.
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Improved multicrystalline silicon ingot crystal quality through seed growth for high efficiency solar cells
Anis Jouini,Damien Ponthenier,Hélène Lignier,Nicolas Enjalbert,Benoit Marie,Béatrice Drevet,Etienne Pihan,Cyril Cayron,T. A. Lafford,Denis Camel +9 more
TL;DR: In this paper, the authors used a combination of quartz rod dipping and a modulated conductive heat extraction system, made in-house, in a directional solidification system to produce two mono-like wafer morphology types.
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Preparation of the initial solid–liquid interface and melt in directional solidification
TL;DR: In this paper, the influence of initial interface morphology and melt segregation on directional-solidification transient is discussed, based on a comparison of Al-Ni alloys with hypoeutectic Al-Li alloys previously grown on Earth and in space.
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Wetting of ceramics by molten silicon and silicon alloys: a review
TL;DR: The surface of silicon is very sensitive to interactions with oxygen present as impurity in furnace atmosphere as discussed by the authors, and three types of Si surfaces can be obtained depending on the oxygen's partial pressure in the furnace and on temperature: oxidized, oxide-free but containing adsorbed oxygen and adsorption free.
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Directional solidification of Al–1.5 wt% Ni alloys under diffusion transport in space and fluid-flow localisation on earth
H. Nguyen Thi,Y. Dabo,Béatrice Drevet,M.D. Dupouy,D. Camel,Bernard Billia,J.D. Hunt,A. Chilton +7 more
TL;DR: In this paper, a comparative experimental study in Space (diffusion transport) and on Earth (convection and diffusion transport) of solute macrosegregation and directional solidification microstructure in bulk Al-15-wt% Ni alloys, which possess a stabilising solutal effect in directional upward solidification on ground, is presented.