MF104900 - SEMI MF1049 - Practice for Shallow Etch Pit Detection on Silicon Wafers StdPbc-0321 This Document applies to all

This Document applies to all types of resistive electrical heater system used in the semiconductor

The contrast ratio has been widely used although the calculated value is dramatically changed by dark state luminance

and test conditions for mechanical profile surface roughness measurement of gas distribution system components

The thickness range of the CSW to be measured with this Test Method depends on details of the specific set-up used

SEMI MF391-1106 (technical revision)

MF104900 - SEMI MF1049 - Practice for Shallow Etch Pit Detection on Silicon Wafers StdPbc-0321 This Document applies to allThis Practice covers detection of high densities of shallow etch pits on silicon wafers doped either p or n type and with resistivities as low as 0. 005 cm. This Practice is applicable for silicon wafers cut from crystals grown in either a (111) or (100) crystal orientation. This Practice is not recommended for use in defect density evaluations, but as a subjective means of estimating defect densities and distributions on the surface of a polished or