Scopus
🔓 Açık Erişim YÖKSİS Eşleşti
Semiconductor-based photodiodes with Ni and Zn-centered nicotinates interfacial layers
Journal of Materials Science: Materials in Electronics · Şubat 2024
YÖKSİS Kayıtları
Semiconductor-based photodiodes with Ni and Zn-centered nicotinates interfacial layers
Journal of Materials Science: Materials in Electronics · 2024 SCI-Expanded
PROFESÖR MURAT YILDIRIM →
Makale Bilgileri
DergiJournal of Materials Science: Materials in Electronics
Yayın TarihiŞubat 2024
Cilt / Sayfa35
Scopus ID2-s2.0-85185517078
Erişim🔓 Açık Erişim
Özet
In order to fabricate the semiconductor-based photodetectors, Ni and Zn-centered nicotinate complexes were synthesized chemically. The synthesized Ni and Zn-centered nicotinates were analyzed using Ultraviolet–Visible (UV–Vis) spectrometry and thermogravimetric analysis (TGA) techniques. The synthesized complex materials were coated between Al and p-Si by spin coating technique, and Al/Ni-centered nicotinate/p-Si and Al/Zn-centered nicotinate /p-Si sandwich structures were obtained. The photoelectrical characteristics of the produced devices were analyzed by photo-transient (I-t) and current–voltage (I–V) measurements under dark and different luminous power intensities. In light of the measurements made, series resistance, ideality factor, and barrier height values, which are very important electrical parameters, were obtained and evaluated in particular using different techniques. Various parameters such as specific detectivity, responsivity, and photosensitivity were calculated using I-t analysis based on exposed light power. In addition, external quantum efficiency (EQE) values were calculated with I-t measurements carried out under lighting conditions at different wavelengths. Last of all, the Al/Ni-centered nicotinate/p-Si and Al/Zn-centered nicotinate/p-Si structures have good performance in photodetector and photodiode designs and can be developed for use in optoelectronic technologies.
Yazarlar (6)
1
Abdulkerim Karabulut
ORCID: 0000-0003-1694-5458
2
M. Unlu
3
Murat Yıldırım
4
D. A. Köse
5
Mehmet Okan Erdal
6
Dilber Esra Yıldız
ORCID: 0000-0003-2212-199X
Kurumlar
Erzurum Teknik Üniversitesi
Erzurum Turkey
Hitit University
Corum Turkey
Necmettin Erbakan Üniversitesi
Meram Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
2
Atıf
6
Yazar