Dielectric properties of MS diodes with Ag: ZnO doped PVP interfacial layer depending on voltage and frequency

SA Yerişkin, EE Tanrıkulu, M Ulusoy - Materials Chemistry and Physics, 2023 - Elsevier
This study focused on the complex dielectric-constant (ε*= ε′-jε''), complex electrical-
modulus (M*= Μ'+ Μ''), and ac electrical-conductivity (σ ac) of MS diodes with (Ag: ZnO)-PVP …

Synthesis, electrical and photo-sensing characteristics of the Al/(PCBM/NiO: ZnO)/p-Si nanocomposite structures

S Demirezen, HG Çetinkaya, M Kara… - Sensors and Actuators A …, 2021 - Elsevier
In this study, metal-oxide (NiO: ZnO) nanocomposites mixed with different weight-
percentages (2, 10, 20% NiO) content were coated on the p-Si wafer via spin-coating …

Light triggering performance of the van der Waals heterojunction of 2D/0D graphdiyne/graphdiyne quantum dot as a novel phototransistor

Z Ghafary, A Salimi, R Hallaj, K Akhtari, F Ghasemi - Carbon, 2023 - Elsevier
In the last decade, the combination of two or more semiconductors with different
dimensionality to improve the performance of optical devices has become widespread …

Photosensing performances of heterojunctions-based photodiodes with novel complex interlayers

A Karabulut, DE Yıldız, DA Köse, M Yıldırım - Materials Science in …, 2022 - Elsevier
In this study, the effects of illumination on the electrical properties as well as the structural,
optical and photo-electrical properties of organic complex-based photodiodes synthesized …

Electrical characteristics of atomic layer deposited Au/Ti/HfO2/n-GaAs MIS diodes in the wide temperature range

A Turut, DE Yıldız, A Karabulut, İ Orak - Journal of Materials Science …, 2020 - Springer
Abstract Au/Ti/HfO 2/n-GaAs MIS (metal/insulating layer/semiconductor) diodes were
fabricated by atomic layer deposition technique and their electrical properties were …

Effect of atomic-layer-deposited HfO2 thin-film interfacial layer on the electrical properties of Au/Ti/n-GaAs Schottky diode

DE Yıldız, A Karabulut, I Orak, A Turut - Journal of Materials Science …, 2021 - Springer
The electrical properties of Au/Ti/HfO 2/n-GaAs metal/insulating layer/semiconductor (MIS)
contact structures were analyzed in detail by the help of capacitance–voltage (C–V) and …

Investigation the performance of Cr-doped ZnO nanocrystalline thin film in photodiode applications

A Tursucu, S Aydogan, A Kocyigit, A Ozmen, M Yilmaz - Jom, 2022 - Springer
Undoped and Cr-doped zinc oxide (ZnO) thin films were deposited on the glass and p-Si
substrates by the chemical spray pyrolysis technique. The films were characterized by x-ray …

Electrical characteristics and photosensing properties of Al/symmetrical CuPc/p-Si photodiodes

S Demirezen, AG Al-Sehemi, A Yüzer, M Ince… - Journal of Materials …, 2022 - Springer
In this study, the symmetrical copper-phthalocyanine (CuPc) was coated on p-Si wafer by
spin-coating method. The photoresponse and electrical properties of the Al/symmetrical …

Synthesize and characterization of Co-complex as interlayer for Schottky type photodiode

A Kocyigit, M Yıldırım, DA Kose, DE Yıldız - Polymer Bulletin, 2022 - Springer
Nicotinamide/nicotinic acid complexes with centered Co metal (called Co-complexes) were
synthesized by chemically reactions and characterized by thermogravimetric analysis (TGA) …

Cu and Mn centered nicotinamide/nicotinic acid complexes for interlayer of Schottky photodiode

A Kocyigit, DE Yıldız, AA Hussaini, DA Kose… - Current Applied …, 2023 - Elsevier
Schottky type photodiodes have gained great interest due to their fast response to light.
Various materials have been used to improve their efficiency behaviors as interlayers or …