Yazar "Cetinkaya, H. G." için listeleme
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Doping rate, Interface states and Polarization Effects on Dielectric Properties, Electric Modulus, and AC Conductivity in PCBM/NiO:ZnO/p-Si Structures in Wide Frequency Range
Demirezen, S.; Cetinkaya, H. G.; Altindal, S. (Springer, 2022)In order to study, in detail, the relationship of effect of NiO doping in ZnO on AC electrical-conductivity (sigma(ac)), complex-permittivity (epsilon*), complex-electric modulus (M*) and interface-states (N-ss), we have ... -
Electrical parameters of Au/(%1Ni-PVA)/n-Si (MPS) structure: Surface states and their lifetimes
Cetinkaya, H. G.; Demirezen, S.; Yeriskin, S. Altindal (Elsevier, 2021)The admittance measurements of the fabricated Au/(%1Ni-PVA)/n-Si (MPS) structure were performed within the frequency range of 5 kHz-5 MHz and voltage range of +/- 3 V with 50 mV steps. C and G values were found to be strong ... -
Hybrid photonic device based on Graphene Oxide (GO) doped P3HT-PCBM/p-Silicon for photonic applications
Demirezen, S.; Dere, A.; Cetinkaya, H. G.; Al-Sehemi, A. G.; Al-Ghamdi, A. A.; Yakuphanoglu, F. (Iop Publishing Ltd, 2023)Graphene oxide (GO) doped poly(3-hexylthiophene):[6,6]-phenyl C61 butyric acid methyl ester (P3HT:PCBM) interlayered Al/p-Si Schottky barrier diodes (SBDs) were manufactured by spin coating technique and investigated for ... -
The investigation of current-transport mechanisms (CTMs) in the Al/(In2S3:PVA)/p-Si (MPS)-type Schottky barrier diodes (SBDs) at low and intermediate temperatures
Demirezen, S.; Alsac, A. Arslan; Cetinkaya, H. G.; Altindal, S. (Springer, 2023)The current-transport mechanisms (CTMs) and temperature sensitivities (S) of the Al/(In2S3-PVA)/p-Si SBDs have been investigated using I-V measurements between 80 and 320 K. The logI(F)-V-F curves show two linear parts in ... -
On the wide range frequency and voltage dependence of electrical features and density of surface states of the Al/(Cu:DLC)/p-Si/Au Schottky diodes (SDs)
Cetinkaya, H. G.; Vahid, A. Feizollahi; Basman, N.; Demirezen, S.; Asar, Y. Safak; Altindal, S. (Springer, 2023)Due to their high dielectric strength, high resistivity, and extended range of band gap, diamond-like carbon films have great potential in the semiconductor device applications. In this study, Cu-doped diamond-like carbon ... -
Optoelectronic characterization of Bi-doped ZnO nanocomposites for Schottky interlayer applications
Demirci, A.; Cetinkaya, H. G.; Durmus, P.; Demirezen, S.; Altindal, S. (Elsevier, 2023)In this study, Bi doped ZnO (Bi:ZnO) nanocomposites mixed with different weight-percentages (0.1, 0.3, 0.5% Bi) content were coated on the p-Si wafer via spin-coating method. Some main electrical and optical parameters of ... -
Synthesis, electrical and photo-sensing characteristics of the Al/(PCBM/NiO: ZnO)/p-Si nanocomposite structures
Demirezen, S.; Cetinkaya, H. G.; Kara, M.; Yakuphanoglu, F.; Altindal, S. (Elsevier Science Sa, 2021)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 method. The optical and electrical features of the ...
