Advanced Micro Devices Corporation

Globalfoundries Inc.

Jochen Rinderknecht

Thorsten E Kammler

Clemens Fitz

Inka Zienert

Inka Richter

An approach is provided for characterizing discontinuities in semiconductor devices, for example in a metal silicide. An image of an integrated circuit is caused, at least in part, to be received. The image is analyzed for at least one discontinuity in the integrated circuit structure. A relative measure of the at least one discontinuity is determined in comparison to the integrated circuit structure based on analyzing the image.

Method and apparatus for characterizing discontinuities in semiconductor devices

According to an illustrative embodiment disclosed herein, a semiconductor structure comprising a first crystalline substrate and a second crystalline substrate is provided. The semiconductor structure is irradiated with a radiation. Both the first crystalline substrate and the second crystalline substrate are exposed to the radiation. At least one diffraction pattern of a crystal lattice of the first crystalline substrate and a crystal lattice of the second crystalline substrate is measured. A relative orientation of the crystal lattice of the first crystalline substrate and the crystal lattice of the second crystalline substrate is determined from the at least one diffraction pattern.

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Dresden, Germany

Jochen Rinderknecht