Photovoltaic and electrical investigation of In/WOx/CuPc/In heterojunctions with light intensity-dependent NDR behaviours
Yazarlar (8)
Doç. Dr. Sıtkı Aktaş Giresun Üniversitesi, Türkiye
Doç. Dr. Fatih Ünal Giresun Üniversitesi, Türkiye
Doç. Dr. Mustafa Şükrü Kurt Erzurum Technical University, Türkiye
Doç. Dr. Mümin Mehmet Koç Kirklareli Üniversitesi, Türkiye
Prof. Dr. Tayfun Arslan Giresun Üniversitesi, Türkiye
Prof. Dr. Mahmut GÜR Kastamonu Üniversitesi, Türkiye
Doç. Dr. Burhan Coşkun Kirklareli Üniversitesi, Türkiye
Zöhre Görünmez Güngör
Kirklareli Üniversitesi, Türkiye
Kirklareli Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Optical Materials (Q2) | ||
| Dergi ISSN | 0925-3467 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | Türkçe | Basım Tarihi | 04-2023 |
| Cilt / Sayı / Sayfa | 138 / 1 / 113709–113809 | DOI | 10.1016/j.optmat.2023.113709 |
| Makale Linki | http://dx.doi.org/10.1016/j.optmat.2023.113709 | ||
| UAK Araştırma Alanları |
Organik Kimya
Spektroskopi
|
||
| Özet |
| A peripherally tetrachalcone substituted copper(II) phthalocyanine was achieved by cyclotetramerization of the phthalonitrile in the presence of anhydrous CuCl2. The modified CuPc was thermally coated on WOx thin films from which a In/WOx/CuPc/In heterojunction was obtained. The surface of the thin films was investigated using scanning electron microscopy (SEM), where energy dispersive X-ray spectra (EDX) was used to confirm chemical structure. The crystal structures of the thin films were characterized using X-ray diffractometry (XRD). To determine the photovoltaic properties of the heterojunction, I–V plots were obtained under dark and various levels of illumination. It was seen that the heterojunction was responsive to the external light. Using the I–V plots, different diode parameters such as ideality factor, barrier height, series resistance, etc., were calculated. These plots also revealed that the In/WOx/CuPc … |
| Anahtar Kelimeler |
| Copper phthalocyanine | I–V characteristics | Negative differential resistance | Photovoltaic properties | Phthalocyanine |
Science Direct
Photovoltaic and electrical investigation of In/WOx/CuPc/In heterojunctions with light intensity-dependent NDR behaviours
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Scopus | 5 |
| Google Scholar | 6 |