采用RTA方法对PECVD沉积的a-Si:H薄膜进行固相晶化是近年来发展起来的一种制备多晶硅薄膜的新方法.通过研究不同退火工艺条件对薄膜结构的影响,来揭示快速热退火机理.研究表明短波长光(≤730nm)的量子效应在晶化过程中可能起着至关重要的作用.
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