Hi, Does anyone has experience on wet etching Tantalum-Rhenium (Ta-Re) thin film formed by means of co-sputtering of Ta and Re? Also, is there any convenient way to wet etch Re or Ta-Re without damaging Tungsten Carbide? thanks Han ____________________________________________________________ Find what you are looking for with the Lycos Yellow Pages http://r.lycos.com/r/yp_emailfooter/http://yellowpages.lycos.com/default.asp?SRC =lycos10