原生大尺寸籽晶对高效多晶硅铸锭质量的影响Effect of primary large-sized seed crystal on the quality of high-efficiency polycrystalline silicon ingot
黄美玲,明亮,段金刚,刘福刚,邱昊,黄俊
摘要(Abstract)：
籽晶辅助生长高效铸造多晶硅技术已成为当前市场的主流技术,籽晶的尺寸和形貌对多晶硅形核具有较大的影响。该文研究了原生大尺寸籽晶对高效多晶硅铸锭质量的影响,结果表明,相比碎多晶籽晶,原生大尺寸籽晶生长的晶粒均匀性略好,且位错密度稍低,其生长的硅片制备的电池的平均转换效率提高了0.03%。
关键词(KeyWords)： 大尺寸;籽晶;多晶硅铸锭;晶体质量
基金项目(Foundation):
作者(Author): 黄美玲,明亮,段金刚,刘福刚,邱昊,黄俊
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