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- Path: sparky!uunet!spool.mu.edu!umn.edu!msus1.msus.edu!vax1.mankato.msus.edu!vxc15931
- Newsgroups: sci.materials
- Subject: Technical references for wafer-cleaning using ultrasonics
- Message-ID: <1992Dec27.165117.2629@vax1.mankato.msus.edu>
- From: vxc15931@vax1.mankato.msus.edu
- Date: 27 Dec 92 16:51:17 -0600
- Organization: Mankato State University
- Lines: 31
-
- Can anyone of you provide me with references to the use of ultrasonics in
- cleaning the surface of a silicon wafer? I am currently working on a design
- project involving the use of a megasonic system (currently employed by FSI) in
- removing surface particulates in the order of 0.15 microns and larger.
-
- The system I am trying to design uses a Multiple Array Liquid Coupled
- Transducer to generate the agitation necessary for particulate removal. Right
- now, I am seeking out the equations which I need for my MathCAD simulation.
- Unfortunately, my university library is not exactly well-stocked with the
- proper literature.
-
- So if you could recommended any literature in the area of ultrasonics being
- used for surface decontamination (?), I would appreciate it very much.
-
- Let me know if I haven't made my needs clear enough.
-
- Thanks in advance!
-
- ==================
-
- Jose' R.C. Cruz
- Graduate Assistant
- Department of Physics, Engineering and Technology
- Mankato State University
- Mankato, MN 56001
-
- ==================
-
- You may either post your responses in this newsgroup or E-Mail it to me. The
- latter is preferable.
-
-