Fractal analysis on surface topography of thin films: A review

W Zhou, Y Cao, H Zhao, Z Li, P Feng, F Feng - Fractal and fractional, 2022 - mdpi.com
The topographies of various surfaces have been studied in many fields due to the significant
influence that surfaces have on the practical performance of a given sample. A …

Opportunities from doping of non‐critical metal oxides in last generation light‐conversion devices

T Gatti, F Lamberti, R Mazzaro, I Kriegel… - Advanced energy …, 2021 - Wiley Online Library
The need to develop sustainable energy solutions is an urgent requirement for society, with
the additional requirement to limit dependence on critical raw materials, within a virtuous …

Influence of nitrogen concentration on electrical, mechanical, and structural properties of tantalum nitride thin films prepared via DC magnetron sputtering

D Dastan, K Shan, A Jafari, F Gity, XT Yin, Z Shi… - Applied Physics A, 2022 - Springer
Tantalum nitride thin films are grown on silicon wafers using a mixture of Ar/N2 using DC
magnetron sputtering. The influence of nitrogen concentration on various features of …

Facile deposition of porous fluorine doped tin oxide by Dr. Blade method for capacitive applications

M Asadzadeh, F Tajabadi, D Dastan, P Sangpour… - Ceramics …, 2021 - Elsevier
Three-dimensional macroporous fluorine-doped tin oxide (p-FTO) films were successfully
deposited using commercial ink of FTO powder and SnCl 2 salt via Dr. Blade method …

Stereometric analysis of TiO2 thin films deposited by electron beam ion assisted

R Shakoury, A Arman, Ş Ţălu, D Dastan, C Luna… - Optical and Quantum …, 2020 - Springer
The micromorphology and semiconductor properties of TiO 2 thin films growth using different
ion beam energies have been finely analyzed using atomic force microscopy (AFM), ultra …

Diffusion kinetics mechanism of oxygen ion in dense diffusion barrier limiting current oxygen sensors

K Shan, ZZ Yi, XT Yin, L Cui, D Dastan… - Journal of Alloys and …, 2021 - Elsevier
Limiting current oxygen sensors based on strontium titanate composites have been
prepared and their physical properties were investigated in details. B-site deficient yttrium …

Optimization of gas sensing properties of n-SnO2/p-xCuO sensors for homogenous gases and the sensing mechanism

W Zhou, D Dastan, X Yin, S Nie, S Wu, Q Wang… - Journal of Materials …, 2020 - Springer
The gas sensing sensitivity and selectivity are optimized by modulating the concentration of
p-type and n-type materials in n-SnO 2/px CuO nanocomposites. With the increase of x …

Mixed conductivity evaluation and sensing characteristics of limiting current oxygen sensors

K Shan, ZZ Yi, XT Yin, D Dastan, F Altaf… - Surfaces and …, 2020 - Elsevier
Strontium titanate based materials are promising candidates for fabrication of oxygen
sensors. As a dense diffusion barrier layer of limiting current oxygen sensor, strontium …

Conductivity and mixed conductivity of a novel dense diffusion barrier and the sensing properties of limiting current oxygen sensors

K Shan, ZZ Yi, XT Yin, D Dastan, H Garmestani - Dalton Transactions, 2020 - pubs.rsc.org
First-principles calculations were used to explore the effect of various Y-doping levels on the
electrical conductivity of SrTiO3. Herein, we prepared ((Y0. 07Sr0. 93Ti0. 6Fe0. 4− xO3 …

Discriminable sensing response behavior to homogeneous gases based on n-ZnO/p-NiO composites

WD Zhou, D Dastan, J Li, XT Yin, Q Wang - Nanomaterials, 2020 - mdpi.com
Metal oxide semiconductor (MOS) gas sensors have the advantages of high sensitivity, short
response-recovery time and long-term stability. However, the shortcoming of poor …