N-Type wafers
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N-Type wafers are Prime or Test wafers that have Phosphorus, Antimony or Arsenic as the main dopant. A N+ wafer is heavily doped <1 Ohm/cm2 (and very rare). The most common N-Type wafer is doped with either Antimony or Phosphorus and has a resistivity >1 Ohm/cm2 (normal for device building would be 2-10 Ohm/cm2). The later being used most commonly for advanced CMOS device fabrication where implanted P-Wells are used.


 
 
Total 20 건
번호 제  목 작성자 작성일 조회
20   Epitaxy 관리자 07-01-26 2737
19   Defects 관리자 07-01-26 3092
18   Resistivity 관리자 07-01-26 2922
17   Bow & Warp 관리자 07-01-26 3456
16   Site TIR or Total Indicator Reading 관리자 07-01-26 1791
15   Total Thickness Variation 관리자 07-01-26 1002
  N-Type wafers 관리자 07-01-26 898
13   P-Type wafers 관리자 07-01-26 1505
12   Particles 관리자 07-01-26 810
11   Final sort and inspection 관리자 07-01-26 899
10   Final Cleaning 관리자 07-01-26 872
9   Polishing 관리자 07-01-26 938
8   Lapping 관리자 07-01-26 982
7   Slicing 관리자 07-01-26 863
6   Next the finished Ingot 관리자 07-01-26 845
  
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