Thanks Shay, i'll try it later. On Mon, Dec 13, 2010 at 10:28 PM, Shay Kaplanwrote: > Try evaporate CrAU or magnetron sputtered CrAu. With 48% HF -- Yan Xin -Pen-Tung Sah MEMS Research Center, -Xiamen University, CHINA XMU HOME: http://memsc.xmu.edu.cn/mems_renchaiduiwu/XuYuan_Chen-Group/index_1.html