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growth striation of crystal
释义
growth striation of crystal
Encyclopedia
工学
半导体杂质缺陷
释
growth striation of crystal
单晶生长条纹
熔体生长中,由于一些生长参数的瞬时起伏,引起杂质有效分凝系数瞬时变化,使晶体中杂质分布微观不均匀,晶体性能沿生长方向出现周期性或间歇性(非周期性)的变化,形成的平行于固-液界面的条纹形状。
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