3d2bf2ca-8d2c-443c-84fb-c469e2ba5fcc20230425081837191wseas:wseasmdt@crossref.orgMDT DepositInternational Journal of Electrical Engineering and Computer Science2769-250710.37394/232027https://wseas.com/journals/eeacs/index.php41020234102023510.37394/232027.2023.5https://wseas.com/journals/eeacs/2023.phpHassan Ghalami BavilOlyaeeDepartment of Physics South Tehran Branch, Islamic Azad University, Shahid Deh-Haghi AVE, Fifth Bridge, Abouzar Blvd, Pirouzi AVE, Tehran, Iran. Postal Code: 1777613651. IRANSeyed Alireza MousaviShiraziDepartment of Physics South Tehran Branch, Islamic Azad University, Shahid Deh-Haghi AVE, Fifth Bridge, Abouzar Blvd, Pirouzi AVE, Tehran, Iran. Postal Code: 1777613651. IRANIn this research, the current–voltage (I–V) characteristics of Zinc/5,14-dihydro-5,7,12,14- tetraazapentacenes (L5H2) doped surface-type structures were investigated in the air at ambient temperature. The conventional forward bias I–V methods were used to extract the diode parameters. The I-V profile demonstrates a rectifying behavior. Furthermore, the charge transport behavior was evaluated using the I-V conventional method and Schottky diode analysis. The current density-voltage (J-V) characteristics were evaluated in both dark and light conditions to determine the key parameters of the photovoltaic effect.425202342520237102https://wseas.com/journals/eeacs/2023/a04eeacs-002(2023).pdf10.37394/232027.2023.5.2https://wseas.com/journals/eeacs/2023/a04eeacs-002(2023).pdf10.1016/j.solmat.2007.03.016El-Nahass M.M, Zeyada H.M. Abd-El-Rahman, K.F, et al., Fabrication and characterization of 4- tricyanovinyl-N,N-diethylaniline/p-silicon hybrid organic–inorganic solar cells. Sol. Energy Mater Sol. Cells 91, 1037-1162 (2007). 10.1016/j.solmat.2008.04.009Güllü Ö, Türüt A., Photovoltaic and electronic properties of quercetin/p-InP solar cells. Sol. Energy Mater Sol. Cells 92, 1205-1210 (2008). 10.1016/j.mee.2008.05.015Akkılıc K, Yakuphanoglu F., Electrical and photovoltaic properties of a n-Si/chitosan/Ag photodiode. Microelectron. Eng. 85, 1826-1830 (2008). Morel D.L, Ghosh A.K, Feng T, et al., Highefficiency organic solar cells. Appl. Phys. Lett. 32, 495 (1978). 10.1109/appeec.2012.6307050Mousavi Shirazi S.A, Shafeie Lilehkouhi M.S., The assessment of radioisotopes and radiomedicines in the MNSR reactor of Isfahan and obtaining the burnup by applying the obtained information. Proc. Conf. Asia-Pacific Power and Energy Engineering (APPEEC), Shanghai, 1-4 (2012). 10.1016/j.jorganchem.2022.122333Zhao L, Qiqing L, Yuzhen Y, Solutionprocessed high-performance orange-red organic light-emitting diode (OLED) based on ionic phosphorescent iridium (III) complex. J. Organomet. Chem. 967, 122333 (2022). 10.1063/1.337153Forrest S.R, Kaplan M.L, Schmidt P.H., Semiconductor analysis using organic-on-inorganic contact barriers. II. Application to InP ‐ based compound semiconductors. J. Appl. Phys. 60, 2406 (1986). 10.1016/j.scib.2020.08.023Rongchuan S, Yuyao Z, Feng Y., Triazolotriazine-based thermally activated delayed fluorescence materials for highly efficient fluorescent organic light-emitting diodes (TSFOLEDs). Sci. Bull. 66, 441-448 (2021). 10.1063/1.333944Forrest SR, Kaplan ML, Schmidt PH, Organicon-inorganic semiconductor contact barrier diodes. II. Dependence on organic film and metal contact properties. J. Appl. Phys 56, 543 (1984). 10.1007/s40094-015-0191-7Ghalami Bavil Olyaee H, Foot Peter J.S., Montgomery V., Electrical properties and I–V characteristics of 5,14-dihydro-5,7,12,14- tetraazapentacene doped Schottky barrier diode. Journal of Theoretical and Applied Physics, 9 315- 319 (2015). 10.23919/am-fpd.2019.8830597Sano T, Suzuri Y, Koden M, et al., Organic Light Emitting Diodes for Lighting Applications. Proc. Conf. 26th International Workshop on ActiveMatrix Flatpanel Displays and Devices (AM-FPD) IEEE, Kyoto (2019). 10.1109/indicon.2017.8488040Srivastava A; Kumar B, Organic Light Emitting Diodes- Recent Advancements. Proc. Conf. 14th IEEE India Council International Conference (INDICON) IEEE, Roorkee (2017). DOI:10.1109/INDICON.2017.8488040