Posted by Yunfei (220.127.116.11) on December 14, 2009 at 07:35:12:
Can you make a profile of emitter for production multi wafers? need profile depth of 0,7microns, wafer size 156*156mm2, square sheet about 60-65ohm/square, acidic etched wafer. or you may tell me how to provide the samples. Thanks!