Structural, optical and photoluminescence properties of Ga2O3 thin films deposited by vacuum thermal evaporation

Q Shi, Q Wang, D Zhang, Q Wang, S Li, W Wang… - Journal of …, 2019 - Elsevier
In this study, Gallium oxide (Ga 2 O 3) thin films were deposited by vacuum thermal
evaporation technique. The effects of annealing temperature on the structural, optical and …

Tuning the nonlinear susceptibility and linear parameters upon annealing Ag 60− x Se 40 Te x nanostructured films for nonlinear and photonic applications

S Das, D Alagarasan, S Varadharajaperumal… - Materials …, 2022 - pubs.rsc.org
The current study focuses on the annealing-induced changes in the structural, non-
linear/linear optical, and surface morphological characteristics of nanostructured Ag60 …

Impact of sulfur content on structural and optical properties of Ge20Se80− xSx chalcogenide glasses thin films

M Dongol, AF Elhady, MS Ebied, AA Abuelwafa - Optical Materials, 2018 - Elsevier
Abstract Chalcogenide system Ge 20 Se 80− x S x (x= 0, 15 and 30%) thin films were
prepared by thermal evaporation technique. The amorphous state of the samples was …

Effect of annealing on the optical properties of amorphous Se79Te10Sb4Bi7 thin films

H Nyakotyo, TS Sathiaraj, E Muchuweni - Optics & Laser Technology, 2017 - Elsevier
Abstract Thin films of Se 79 Te 10 Sb 4 Bi 7, were prepared by Electron beam deposition
technique. The structure of the as-prepared and annealed films has been studied by X-ray …

Structural and optical properties of (Ge11. 5 Se67. 5 Te12. 5) 100− x Sbx (0≤ x≤ 30) chalcogenide glasses: A material for IR devices

S Mishra, P Lohia, DK Dwivedi - Infrared Physics & Technology, 2019 - Elsevier
Chalcogenide based glasses are active materials for infrared imaging and semiconducting
devices due to their large transparency in infrared regions. Present paper focus on the …

Electrodeposition and ab Initio Studies of Metastable Orthorhombic Bi2Se3: A Novel Semiconductor with Bandgap for Photovoltaic Applications

MA Tumelero, LC Benetti, E Isoppo… - The Journal of …, 2016 - ACS Publications
A metastable phase of Bi2Se3 with orthorhombic structure has been obtained by
potentiostatic electrodeposition onto Si (100) substrate. The ideal stoichiometry and single …

Threshold switching behavior of Ag-SiTe-based selector device and annealing effect on its characteristics

B Song, H Xu, S Liu, H Liu, Q Li - IEEE Journal of the Electron …, 2018 - ieeexplore.ieee.org
Programmable metallization cell is one of important threshold switching selectors. We first
performed a study on the selector based on amorphous chalcogenide material (Si 0.4 Te …

Optical properties of Ge–Se–Te wedge-shaped films by using only transmission spectra

KA Aly - Journal of non-crystalline solids, 2009 - Elsevier
Amorphous Ge10Se90− xTex (with x= 0, 5, 10 and 15at.%) thin films were prepared by
thermal evaporation method. The optical transmission spectra of these films were measured …

Structural and optical properties of In doped Se–Te phase-change thin films: a material for optical data storage

HP Pathak, N Shukla, V Kumar, DK Dwivedi - Optical Materials, 2016 - Elsevier
Abstract Se 75− x Te 25 In x (x= 0, 3, 6, & 9) bulk glasses were obtained by melt quench
technique. Thin films of thickness 400 nm were prepared by thermal evaporation technique …

Influence of thickness and annealing on optical constants of Se82. 5Te15Sb2. 5 chalcogenide thin films

MA Abdel-Rahim, MM Hafiz, AZ Mahmoud - Solid State Sciences, 2015 - Elsevier
Chalcogenide thin films of Se 82.5 Te 15 Sb 2.5 with different thickness (50–300 nm) are
prepared by thermal evaporation technique. Crystalline phases of the deposited films are …