In:
Chalcogenide Letters, Virtual Company of Physics, Vol. 1584-8663 ( 2023-07-05), p. 387-392
Abstract:
The amorphous calcogenide semiconductor As0.63S2.70Sb1.37Te0.30 was synthesized and thin films based on it were obtained. XRD and optical images investigations showed the amorphous and homogeneous nature of the samples. The optical transmission spectrum in the UV-Vis range of As0.63S2.70Sb1.37Te0.30 thin films shows good transparency in the spectral range 0.7-3.5 µm with a single absorption threshold at 2.05 eV and with refractive index in infrared 2.3. The irradiation of films with light leads to a parallel shift of the transmission spectrum to the IR range. The materials with As0.63S2.70Sb1.37Te0.30 composition have high optical transparency have high optical transparency that make they promises for applications in holographic memory devices, optical amplitude and phase recorder, optical processing units and others.
Type of Medium:
Online Resource
DOI:
10.15251/CL.2023.205
DOI:
10.15251/CL.2023.205.387
Language:
Unknown
Publisher:
Virtual Company of Physics
Publication Date:
2023
Bookmarklink