Scopus
YÖKSİS Eşleşti
Photosensing performances of heterojunctions-based photodiodes with novel complex interlayers
Materials Science in Semiconductor Processing · Ağustos 2022
YÖKSİS Kayıtları
Photosensing performances of heterojunctions-based photodiodes with novel complex interlayers
Materials Science in Semiconductor Processing · 2022 SCI-Expanded
PROFESÖR MURAT YILDIRIM →
Makale Bilgileri
DergiMaterials Science in Semiconductor Processing
Yayın TarihiAğustos 2022
Cilt / Sayfa146
Scopus ID2-s2.0-85127317838
Özet
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 with varying amounts of Mn contents were investigated. The thermogravimetric measurement, atomic force microscope images and absorbance measurements were used to determine the structural and optical properties of the produced devices, while current-voltage, capacitance-voltage and transient current measurements were used to determine their electrical properties. From the measurements performed under different light intensities, it is seen that the device has a high sensitivity to light and exhibits photoconductive and photocapacitive behaviors. However, it is another important result obtained that the crucial electrical parameters such as barrier height and ideality factor change with the Mn content and exposed light intensity. In addition, it is seen from the capacitance attributes that the fabricated device is strongly dependent on the frequency and the applied voltage. The band gap value of the synthesized organic complex was determined as 3.82 eV. Atomic force microscope images show that the material has been successfully coated and the roughness on the surface is low. As a result of the experimental studies carried out, the device, in which the manufactured devices are used as the interface layer of the organic complex with Mn content in the ratio of 1: 1, can be used in optoelectronic applications, especially as a photodiode.
Yazarlar (4)
1
Abdulkerim Karabulut
ORCID: 0000-0003-1694-5458
2
Dilber Esra Yıldız
ORCID: 0000-0003-2212-199X
3
D. A. Köse
4
Murat Yıldırım
Anahtar Kelimeler
Electrical attributes
Illumination effects
Mn-based organic complex
Photodiode
Kurumlar
Erzurum Teknik Üniversitesi
Erzurum Turkey
Hitit University
Corum Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
23
Atıf
4
Yazar
4
Anahtar Kelime