MEASURING THIN FILMS ON GRATING AND BANDGAP ON GRATING

Methods and systems disclosed herein can measure thin film stacks, such as film on grating and bandgap on grating in semiconductors. For example, the thin film stack may be a 1D film stack, a 2D film on grating, or a 3D film on grating. One or more effective medium dispersion models are created for...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAN, Zhengquan, CHOUAIB, Houssam
Format: Patent
Sprache:eng ; fre
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