[HTML][HTML] ZnO, Cu-doped ZnO, Al-doped ZnO and Cu-Al doped ZnO thin films: Advanced micro-morphology, crystalline structures and optical properties

L Dejam, S Kulesza, J Sabbaghzadeh, A Ghaderi… - Results in Physics, 2023 - Elsevier
The thin film coatings composed of: undoped ZnO film, ZnO doped with Al, ZnO doped with
Cu, and ZnO simultaneously doped with Al and Cu (co-doping) were separately deposited …

Advanced nano-texture, optical bandgap, and Urbach energy analysis of NiO/Si heterojunctions

L Dejam, J Sabbaghzadeh, A Ghaderi, S Solaymani… - Scientific Reports, 2023 - nature.com
Due to the large number of industrial applications of transparent conductive oxides (TCOs),
this study focuses on one of the most important metal oxides. The RF-magnetron sputtering …

Ultraviolet and visible photo-response of transparent conductive Al-doped ZnO (AZO)/n-Silicon isotype heterojunction device

BC Şakar, Z Orhan, F Yıldırım… - Journal of Physics D …, 2022 - iopscience.iop.org
In this work, the electrical and photoresponse measurements of a transparent conductive Al-
doped ZnO (AZO)/n-Si heterojunction device were conducted in visible light and UV …

Correlation between surface topography, optical band gaps and crystalline properties of engineered AZO and CAZO thin films

L Dejam, S Solaymani, A Achour, S Stach, Ş Ţălu… - Chemical Physics …, 2019 - Elsevier
In this work, the stereometric 3-D surface topography as well as the optical properties of the
Al doped ZnO (AZO), and Al/Cu co-doped ZnO (CAZO) thin films were investigated. These …

Investigation of post-annealing effect on Al: ZnO thin films crystallinity and photoluminescence properties

HH Nazari, L Dejam - Physica B: Condensed Matter, 2022 - Elsevier
We investigated various structural, optical, and photoluminescence (PL) properties of as-
deposited and post-annealed Al: ZnO (AZO) thin films deposited by sputtering. X-Ray …

[HTML][HTML] Optical properties and surface dynamics analyses of homojunction and hetrojunction Q/ITO/ZnO/NZO and Q/ITO/ZnO/NiO thin films

S Solaymani, Ş Ţălu, NB Nezafat, L Dejam… - Results in Physics, 2021 - Elsevier
The aim of the present study is to verify how alternations of annealing temperatures modify
optical and micromorphological properties of n-ZnO/p-NZO and n-ZnO/p-NiO multilayers. As …

Correlation between the multifractal structure, crystalline and photoluminescence properties of engineered CZO thin films

S Solaymani, A Ghaderi, L Dejam, Ż Garczyk… - international journal of …, 2017 - Elsevier
Un-doped and Cu-doped ZnO (CZO) thin films were prepared by radio-frequency (RF)
sputtering. The effects of Cu doping and annealing treatments on the microstructure, fractal …

The characterization of amorphous AZO-n/Si-p hetrojunction diode for solar cell application

S Hosseini, L Dejam, H Elahi - Optical and Quantum Electronics, 2022 - Springer
The aim of the present study is to verify the effect of annealing temperature variation on zinc
oxide doped with aluminum thin films deposited on p-type silicon substrates. Here, all thin …

Evaluating structural, morphological, and multifractal aspects of n‐ZnO/p‐ZnO homojunctions and n‐ZnO/p‐NiO heterojunctions

A Ghaderi, A Shafiekhani, Ş Ţălu… - Microscopy …, 2023 - Wiley Online Library
We have investigated the evolution of the structure and surface morphology of n‐ZnO/p‐ZnO
homojunctions and n‐ZnO/p‐NiO heterojunctions transparent structures deposited by radio …

ITO: n‐ZnO: p‐NiO and ITO: n‐ZnO: p‐NZO thin films: Study of crystalline structures, surface statistical metrics, and optical properties

L Dejam, S Solaymani, S Kulesza… - Microscopy …, 2022 - Wiley Online Library
The article presents results on fabrication and characterization of transparent, oxide‐based
junction diodes on quartz substrates. The devices are made by radio frequency magnetron …