Self-powered photosensor based on curcumin: reduced graphene oxide (CU: rGO)/n-Si heterojunction in visible and UV regions

HO Dogan, Z Orhan, F Yıldırım, Ş Aydoğan - Journal of Alloys and …, 2022 - Elsevier
This study proposes a novel photosensor that uses curcumin: reduced graphene
oxide/silicon (CU: rGO)/n-Si heterojunction, prepared at different molar ratios of rGO with …

Characterization of Al/In: ZnO/p-Si photodiodes for various In doped level to ZnO interfacial layers

M Yıldırım, A Kocyigit - Journal of Alloys and Compounds, 2018 - Elsevier
The detection of the light by a device is so important for industrial applications such as
energy harvesting, sensing and switching. For that aim, we have introduced various In …

A comparative study of the ZnO Fibers-based photodetectors on n-Si and p-Si

F Yildirim, Z Orhan, S Khalili, HM Chenari… - Journal of Physics D …, 2022 - iopscience.iop.org
Abstract The ZnO fibers (Fs)/p-Si (labeled D1) and ZnO Fs/n-Si (labeled D2) photodetector
heterojunctions were fabricated and both devices gave a clear rectifying I–V characteristic …

High responsivity and external quantum efficiency of polyoxometalate interlayered Schottky type photodiode device

AA Hussaini, M Tok, Y Torlak, E Yenel… - Materials Science in …, 2024 - Elsevier
Recently polyoxometalate (POM) compounds have attracted attentions in optoelectronic
fields. They can be used as an interlayer between metals and semiconductors to improve …

Highly conductive and transparent Ga-doped ZnO thin films deposited by chemical spray pyrolysis

C Moditswe, CM Muiva, A Juma - Optik, 2016 - Elsevier
Abstract Undoped and Ga doped ZnO thin films were deposited on borosilicate glass
substrates via a simple but effective chemical spray pyrolysis technique. The samples were …

Electrical and fotoconducting characterization of Al/coumarin: ZnO/Al novel organic-inorganic hybrid photodiodes

F Aslan, H Esen, F Yakuphanoglu - Journal of Alloys and Compounds, 2019 - Elsevier
Abstract Coumarin doped ZnO/p-Si photodiodes were prepared by using the drop casting
technique. The effect of coumarin contribution on the photoresponse properties of fabricated …

The current transformer mechanism and structural properties of novel Al/BODIPY/pSi and Au/BODIPY/pSi heterojunctions

Ö Sevgili, LB Tasyürek, S Bayindir, I Orak… - Materials Science in …, 2021 - Elsevier
In this study, the performance of BODIPY dye-based organic layers was investigated with
diode applications. Gold (Au) and aluminum (Al) rectifier contacts were evaporated on the …

Analysis of Schottky contact formation in coplanar Au/ZnO/Al nanogap radio frequency diodes processed from solution at low temperature

J Semple, S Rossbauer… - ACS Applied Materials & …, 2016 - ACS Publications
Much work has been carried out in recent years in fabricating and studying the Schottky
contact formed between various metals and the n-type wide bandgap semiconductor zinc …

Investigation of photosensitive properties of novel TiO2:Cu2O mixed complex interlayered heterojunction: showcasing experimental and DFT calculations

S Aksan, AA Hussaini, MO Erdal, O Taştan… - Optical and Quantum …, 2024 - Springer
In this study, we investigated the effect of different reducing agents (ascorbic acid and
sodium boron hydride) on optoelectronic properties of TiO2: Cu2O nanocomposites. The …

Influence (Ce and Sm) co-doping ZnO nanorods on the structural, optical and electrical properties of the fabricated Schottky diode using chemical bath deposition

MA Ahmed, L Coetsee, WE Meyer, JM Nel - Journal of Alloys and …, 2019 - Elsevier
Schottky diodes based on ZnO nanorods, undoped and co-doped with different
concentrations (0.0, 0.2, 0.4, 0.6 and 0.8 at.%) of Ce and Sm, were fabricated on glass and …