Improved efficiency of electrodeposited p-CuO/n-Cu2O heterojunction solar cell
| dc.contributor.author | Jayathilaka, Charith | |
| dc.contributor.author | Kapaklis, Vassilios | |
| dc.contributor.author | Siripala, Withana | |
| dc.contributor.author | Jayanetti, J. K. D. S. | |
| dc.date.accessioned | 2021-09-28T21:05:44Z | |
| dc.date.available | 2021-09-28T21:05:44Z | |
| dc.date.issued | 2015 | |
| dc.description.abstract | We report electrodeposition of n-type cuprous oxide (Cu2O) films on p-type CuO films electrodeposited on Ti substrates for forming p-CuO/n-Cu2O heterostructures. X-ray diffraction (XRD) and scanning electron microscopy (SEM) analysis revealed that the films had good structural quality, with substrates being well-covered by the films. The p-CuO/n-Cu2O heterojunctions exhibited good photovoltaic properties and diode characteristics. The surfaces of Cu2O films subject to ammonium sulfide treatment exhibited enhanced photocurrents. Under AM 1.5 illumniation, the obtained sulfur-treated and annealed Ti/p-CuO/n-Cu2O/Au solar cell structure yielded energy conversion efficiency of 0.64%, with Voc = 220 mV and Jsc = 6.8 mA cm%2. © 2015 The Japan Society of Applied Physics | en_US |
| dc.identifier.citation | Jayathilaka, Charith., Kapaklis, Vassilios., Siripala, Withana.,& Jayanetti, Sumedha (2015) Improved efficiency of electrodeposited p-CuO/n-Cu2O heterojunction solar cell, Applied Physics Express, 8. http://dx.doi.org/10.7567/APEX.8.065503 | en_US |
| dc.identifier.uri | http://archive.cmb.ac.lk/handle/70130/6151 | |
| dc.language.iso | en | en_US |
| dc.subject | Photovoltaic devices, , | en_US |
| dc.subject | electrodeposited p-CuO | en_US |
| dc.subject | Heterojunction solar cell | en_US |
| dc.title | Improved efficiency of electrodeposited p-CuO/n-Cu2O heterojunction solar cell | en_US |
| dc.type | Article | en_US |