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Physics and technology

No. 4 (2023): Scientific journal of the Fergana State University (Exact and natural sciences)

FTIR ANALYSIS OF SILICON AND OXIDE SILICON THIN FILMS

Submitted
November 24, 2023
Published
2023-11-28

Abstract

FT-IR spectrometers are used to solve various problems of modern analytics. Designed for qualitative analysis, checking the refractive index of thin films, the thickness of thin films. We studied the mid-infrared transmission and absorption spectra, refractive index, layer thickness, standard deviation, incident angle, average interference fringes, and the coupling between silicon and oxygen of thin films obtained by the ion-plasma method.

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