Plasma-refining process to provide solar-grade silicon

Y. Delannoya,*, C. Alemanyb, K.-I. Lia, P. Proulxc, C. Trassya
aEPM, ENSHMG, B.P. 95, F-38402 Saint Martin d’H"eres, France
bLPCI, B# at 401, INSA, F69621 Villeurbanne, France
cCRTP, Facult!e de g!enie, Sherbrooke, Qu!ebec J1K 2R1, Canada