Now showing items 31-36 of 36
Influence of buffer layers on Ni thin film structure and graphene growth by CVD
(IOP Publishing, 2015-10)
Buffer and/or adhesive layers were used to decrease the dewetting of Ni thin film at graphene growth temperatures of around 900 °C. Depositing a thin buffer (Al2O3) layer onto SiO2/Si substrate significantly reduced the ...
Growth of Cu2ZnSnS4 absorber layer on flexible metallic substrates for thin film solar cell applications
In this work, Cu2ZnSnS4 (CZTS) absorber layers were fabricated using a two-stage process. Sequentially deposited Cu-Zn-Sn thin film layers on metallic foils were annealed in an Ar + S2(g) atmosphere. We aimed to investigate ...
Improvement of optical and electrical properties of ITO thin films by electro-annealing
The effect of electro-annealing in vacuum and air on the optical and electrical properties of ITO thin films grown by large area DC magnetron sputtering was investigated. Moreover, the performances of the electro-annealed ...
The structural, optical and morphological properties of CaF2 thin films by using Thermionic Vacuum Arc (TVA)
In this study, calcium fluoride (CaF2) thin films have been prepared by Thermionic Vacuum Arc (TVA) technique on glass substrates. In this technique CaF2 thin films are produced by condensing the plasma of anode material ...
The effects of the post-annealing time on the growth mechanism of Bi2Sr2Ca1Cu2O8+ thin films produced on MgO (100) single crystal substrates by pulsed laser deposition (PLD)
Bi2Sr2Ca1Cu2O8+δï thin films were deposited on MgO (100) substrates by pulsed laser deposition (PLD). The effects of post-annealing time on the phase formation, the structural and superconducting properties of the films ...
Investigation of the structural and optical properties of copper-titanium oxide thin films produced by changing the amount of copper
We examine how the structural, morphological and optical properties of TiO2 thin films are changed with heavily copper (Cu) content. Variations in characteristic properties of the films with 0, 12.5, 25 and 50 wt% Cu ...