Hole transit in P3HT:PCBM solar cells with embedded gold nanoparticles
| dc.citation.epage | 84 | en_US |
| dc.citation.issue | en_US | |
| dc.citation.spage | 80 | en_US |
| dc.citation.volume | 121 | en_US |
| dc.citation.woscount | 3 | |
| dc.contributor.author | Cheng, Cheng-En | en_US |
| dc.contributor.author | Pei, Zingway | en_US |
| dc.contributor.author | Hsu, Chia-Chen | en_US |
| dc.contributor.author | Chang, Chen-Shiung | en_US |
| dc.contributor.author | Chien, Forest Shih-Sen | en_US |
| dc.contributor.department | 光電工程學系 | zh_TW |
| dc.contributor.department | Department of Photonics | en_US |
| dc.date.accessioned | 2014-12-08T15:35:06Z | |
| dc.date.available | 2014-12-08T15:35:06Z | |
| dc.date.issued | 2014-02-01 | en_US |
| dc.description.abstract | The electrical properties of polymer solar cells (PSCs) with gold nanoparticles (AuNPs) embedded in the hole transport layers (Hits) were investigated. The PSCs with AuNP-embedded HTLs exhibited 8%, 9.5%, and 22% enhancement in short-circuit current density, open-circuit voltage, and power conversion efficiency, respectively. The low contact resistance at the active layer/Hit interface resulted in the high collection efficiency and low electron-hole recombination. The downshift of the Fermi energy in AuNP-embedded HTLs lowered the energy barrier and thinned the depletion layer at the active layer/HTL interface, accounting for the enhanced collection efficiency. (C) 2013 Elsevier B.V. All rights reserved. | en_US |
| dc.identifier.doi | 10.1016/j.solmat.2013.10.017 | en_US |
| dc.identifier.issn | 0927-0248 | en_US |
| dc.identifier.journal | SOLAR ENERGY MATERIALS AND SOLAR CELLS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1016/j.solmat.2013.10.017 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/23820 | |
| dc.identifier.wosnumber | WOS:000331478300013 | |
| dc.language.iso | en_US | en_US |
| dc.subject | Polymer solar cells | en_US |
| dc.subject | Gold nanoparticles | en_US |
| dc.subject | Hole transit | en_US |
| dc.subject | Impedance spectroscopy | en_US |
| dc.title | Hole transit in P3HT:PCBM solar cells with embedded gold nanoparticles | en_US |
| dc.type | Article | en_US |