A novel thiophene-based D-π-A type organic material: Synthesis, characterization and Schottky diode applications
Yazarlar (3)
Doç. Dr. Musa ERDOĞAN Kafkas Üniversitesi, Türkiye
Ali Rıza Deniz Hakkari Üniversitesi, Türkiye
Zakir Çaldıran Ardahan Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Photochemistry and Photobiology A Chemistry (Q2) | ||
| Dergi ISSN | 1010-6030 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | Türkçe | Basım Tarihi | 09-2023 |
| Cilt / Sayı / Sayfa | 443 / 1 / – | DOI | 10.1016/j.jphotochem.2023.114877 |
| Makale Linki | http://dx.doi.org/10.1016/j.jphotochem.2023.114877 | ||
| Özet |
| Herein, a newly designed π-conjugated D-π-A type organic material, namely TPA-T-DCV 9, was synthesized in excellent yield by introducing triphenylamine as electron donor and dicyanovinyl unit attached to the benzene ring as electron acceptor at positions 3 and 4 of the central thiophene skeleton as π-linker, respectively. The Au/TPA-T-DCV 9/p-Si/Al diode was fabricated by using TPA-T-DCV 9 material as interface material. The electrical properties of this diode were analyzed using the current–voltage (I-V) curve of the diode and it was determined that the use of TPA-T-DCV 9 material improved electrical charecteris. The I-V measuments of the diode are performed between 100 K and 325 K. According to calculations from TE theory, n value changes between 4.04 and 1.19 value for increasing temperature value, Φb value changes between 0.33 and 0.81 eV value with increasing temperature. In addition, Rs … |
| Anahtar Kelimeler |
| Capacitance-voltage | Current-voltage | D-π-A | Dicyanovinyl | Schttoky diode | Triphenylamine |