Effect of substrate temperature on ZnS films prepared by thermal evaporation techniqueJournal of Theoretical and Applied Physics - Tập 9 - Trang 185-192 - 2015
Rahul Vishwakarma
The nanocrystalline ZnS semiconducting thin films of 500 nm thickness have been deposited on glass substrate at different substrate temperatures (T
s) by thermal evaporation technique. The structural property of deposited thin films has been measured by X-ray diffraction, scanning electron microscopy, and Energy dispersive analysis of X-ray. The electrical and optical prope...... hiện toàn bộ
Experimental and theoretical investigation of spontaneous and surface-enhanced Raman scattering (SERS) spectroscopy of pure and boron-doped carbon nanotubesJournal of Theoretical and Applied Physics - Tập 12 Số 2 - Trang 101-111 - 2018
Bouzari, H. Hasan, Matin, L. Farhang, Malekfar, R., Shafiekhani, A.
In this paper, due to the importance and abundant applications of carbon nanotubes doped with boron (CNT/B2O3) in various industries with changes in the electrical, mechanical and chemical properties, mode identification and intensity of the Raman spectra of pure and boron oxide molecule-doped spectra have been performed. The main task in this paper is to monitor the alteration of the relevant vib...... hiện toàn bộ
Effect of aging on the properties of TiO2 nanoparticleJournal of Theoretical and Applied Physics - Tập 10 - Trang 157-161 - 2016
Nafise Ebrahim Jasbi, Davoud Dorranian
Effect of aging on the properties of titanium dioxide nanoparticles produced by laser ablation process in water is investigated experimentally. The fundamental wavelength of a Q-switched Nd:YAG laser was employed to irradiate a high-purity Ti plate in distilled water at temperatures of 20, 35, 50 and 65 °C. Produced nanoparticles were diagnosed by UV–Vis–NIR spectroscopy, X-ray diffraction method,...... hiện toàn bộ
The experimental approach into the influence of external inductance on the discharge characteristic of HiPIMSJournal of Theoretical and Applied Physics - Tập 13 Số 4 - Trang 289-297 - 2019
Saeed Ghasemi, Pourya Seyfi, Alireza Farhadizadeh, Hamid Ghomi
Abstract
The main objective of the current paper is to describe the effect of external inductance (EI) on the current discharge waveforms of HiPIMS at different pulse-on time (Pon) and its relation with static deposition rate and topographical properties of deposited titanium thin films, which is investi...... hiện toàn bộ
Investigation morphological, electrical, and optical properties of Mn-doped ZnO thin film by sol–gel spin-coating methodJournal of Theoretical and Applied Physics - Tập 11 - Trang 325-331 - 2018
Mehmet Çavaş
In this study, ZnO was doped with 0.01% Mn and it is grown on p-Si by the sol–gel spin-coating method. Obtained the thin film was studied that to understand the effect of 0.01% Mn-doping ratio on the optical and electrical properties of ZnO structure. In this context, first, the morphological structure of the thin film was studied with the use of atomic force microscopy (AFM). The surface structur...... hiện toàn bộ