We will have to fabircate some patterns by E-Beam lithography between two lines. These two lines are fabricated by UV lithography. The problem is how to locate it. It is unlikely to find the lines after I apply the E-Beam Photoresist, since they may be covered. Does anyone knows an applicable way to fabricate this kind of device? Thank you very much! __________________________________________________ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/