行业

新加坡采购需求：化学气相沉积，器件层，分立器件，双面抛光，外延硅片，外延层

原文：cvd,device layer,discrete devices,double sides polished,epi silicon wafer,epitaxial layer

参考产品图片：
  • B2B平台
  • 新加坡
  • 2025-07-07
  • WEIJI****@****u.edu.sg
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采购商询盘内容

I'm a PhD student at NTU, Singapore, and I'm reaching out for more details about Si Epi wafers. I'm particularly interested in your capabilities regarding the growth of PIN structures on an intrinsic silicon wafer. If that's possible, could you provide insights on whether you can also grow n-Si doped with antimony at a concentration of 10^19, along with highly intrinsic Si of 1.5 μm thickness and 100 nm p-Si at a concentration of 10^17? Additionally, I'd like to know what doping methods you offer. Are your processes based on in-situ doping, or do you utilize ion implantation techniques? Your expertise and any additional information you could share would be greatly appreciated. Looking forward to hearing from you soon!
我是新加坡南洋理工大学的博士生，想了解更多关于硅外延晶圆的信息。我对贵公司在本征硅晶圆上生长PIN结构的能力特别感兴趣。如果可以的话，能否请您介绍一下，贵公司是否也能生长浓度为10^19的锑掺杂n型硅，以及厚度为1.5微米的高度本征硅和浓度为10^17的100纳米p型硅？ 另外，我想了解一下你们提供的掺杂方法。你们的工艺是基于原位掺杂，还是采用离子注入技术？如果您能分享专业知识和更多信息，我们将不胜感激。期待很快收到您的回复！
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