32 citations · 95 across the 10 of their papers we have counts for
10 papers
Deposition and photoluminescence of zinc gallium oxide thin films with varied stoichiometry made by reactive magnetron co-sputtering
Martins Zubkins, Edvards Strods, Viktors Vibornijs +6
This paper reports on the deposition and photoluminescence of amorphous and crystalline thin films of zinc gallium oxide with Ga:Zn atomic ratio varied between 0.3 and 5.7. The fil…
Reactive pulsed direct current magnetron sputtering deposition of semiconducting yttrium oxide thin film in ultralow oxygen atmosphere: A spectroscopic and structural investigation of growth dynamics
H. Arslan, I. Aulika, A. Sarakovskis +5
An experimental investigation was conducted to explore spectroscopic and structural characterization of semiconducting yttrium oxide thin film deposited at 623 K (+/- 5K) utilizing…
Deposition of Ga2O3 thin films by liquid metal target sputtering
Martins Zubkins, Viktors Vibornijs, Edvards Strods +7
This paper reports on the deposition of amorphous and crystalline thin films of Ga2O3 by reactive pulsed direct current magnetron sputtering from a liquid gallium target onto fused…
Amorphous p-Type Conducting Zn-x Ir Oxide (x > 0.13) Thin Films Deposited by Reactive Magnetron Cosputtering
Martins Zubkins, Janis Timoshenko, Jevgenijs Gabrusenoks +4
Zinc-iridium oxide (Zn-Ir-O) thin films have been demonstrated as a p-type conducting material. However, the stability of p-type conductivity with respect to chemical composition o…
Tailoring of rhenium oxidation state in ReOx thin films during reactive HiPIMS deposition process and following annealing
M. Zubkins, A. Sarakovskis, E. Strods +5
Bulk rhenium trioxide (ReO3) has an unusually high electrical conductivity and, being nanosized, has promising catalytic properties. However, the production of pure ReO3 thin films…
Optical properties of oxygen-containing yttrium hydride thin films during and after the deposition
M. Zubkins, I. Aulika, E. Strods +7
The synthesis of the photochromic YHO films is based on the oxidation of deposited yttrium hydride in ambient conditions. The actual state of the films during the deposition proces…
Enhanced Reflectivity Change and Phase Shift of Polarized Light: Double Parameter Multilayer Sensor
Ilze Aulika, Martins Zubkins, Jelena Butikova +1
Herein, the concept of point of darkness based on polarized light phase difference and absorption of light is demonstrated by simulations using low refractive index and extinction…
Ab initio molecular dynamics simulations of negative thermal expansion in ScF3: the effect of the supercell size
D. Bocharov, M. Krack, Yu. Rafalskij +2
Scandium fluoride (ScF3) belongs to a class of negative thermal expansion (NTE) materials. It shows a strong lattice contraction up to about 1000 K switching to expansion at higher…
Electronic structure of cubic ScF from first-principles calculations
P. Zhgun, D. Bocharov, S. Piskunov +2
The first-principles calculations have been performed to investigate the ground state properties of cubic scandium trifluoride (ScF) perovskite. Using modified hybrid exchange-…
Quantum chemistry studies of the O K-edge X-ray absorption in WO3 and AWO3
Dmitry Bocharov, Alexei Kuzmin, Juris Purans +1
In this work we present an interpretation of experimental O K-edge x-ray absorption near edge structure (XANES) in perovskite-type WO3 and AWO3 compounds (A = H and Na) using three…