Dadhichi: What type of plasma etch system do you have? Bob Henderson -----Original Message----- From: drp32@cam.ac.uk To: mems-talk@memsnet.org Sent: Mon, 15 Jan 2007 7:52 AM Subject: [mems-talk] nitride etch hi, could anybody share with me her/his nitride etching recepie please?!!! wish to etch away ~200nm of nitride (SiNx) from a polymer substrate! cheers