运用高温-低温-高温三步退火的本征吸除工艺研究了锗的存在对硅片清洁区形成的影响。
The effect of Ge doped in CZSi on the precipitation and the defect-free zone (DFZ) formation in Ge-doped CZSi wafers after a three step gettering annealing was studied.
运用高温-低温-高温三步退火的本征吸除工艺研究了锗的存在对硅片清洁区形成的影响。
The effect of Ge doped in CZSi on the precipitation and the defect-free zone( DFZ) formation in Ge-doped CZSi wafers after a three step gettering annealing was studied.
研究了铁素体区热轧if钢经冷轧后，不同退火温度对丝织构的影响。
The effect of annealing temperature on fibrous texture of cold rolled IF steel sheet rolled from strip hot rolled in ferrite region was investigated.
退火温度与退火气氛对薄膜的透射率影响不大，薄膜在可见光区的透射率均在85%到90%左右。
Average optical transmittance of AZO thin films is from 85% to 90% in the visible light region.
退火温度与退火气氛对薄膜的透射率影响不大，薄膜在可见光区的透射率均在85%到90%左右。
Average optical transmittance of AZO thin films is from 85% to 90% in the visible light region.
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