Advanced Micro Devices Corporation

Eugene W Hill

Amy C Tu

Samantha L Doan

Mike Y Kao

A method for evaluating the effect of crystalline originated pits (COP's) in a silicon substrate on semiconductor devices method locates a first test structure created on a COP on the substrate and a second test structure created on the substrate but not on a COP. The electrical properties of the first and second test structure are then examined and compared. If there is a difference in their electrical properties, then the COP would affect a structure similar to the test structures of a semiconductor device. In this manner, the effects of COP's on the yield for the substrate can be understood.

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Moss Beach, CA, United States of America

Eugene W Hill