发明公开
EP1500146A1 PROCEDE DE FABRICATION DE SEMI-CONDUCTEURS EN COUCHES MINCES A BASE DE COMPOSES I-III-VI sb 2 /sb , POUR APPLICATIONS PHOTOVOLTAIQUES 有权
用于生产薄膜半导体基于I-III-VI(2)的化合物,用于光伏应用

PROCEDE DE FABRICATION DE SEMI-CONDUCTEURS EN COUCHES MINCES A BASE DE COMPOSES I-III-VI sb 2 /sb , POUR APPLICATIONS PHOTOVOLTAIQUES
摘要:
The invention concerns a method for making thin-film CIGS which consists in: electrochemically depositing on a substrate a layer of stoichiometry close to CuInSe2; then rapidly annealing said layer from a light source with pulses of sufficient power to recrystallize CIS. Advantageously, the electrodeposited elements are premixed. Thus, after the deposition step, a homogeneous matrix is obtained which can support sudden temperature increases during the rapid annealing.
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