标题: | Direct near-field mapping of photoelectric response induced by localized surface plasmon of silver nano-islands on a silicon solar cell |
作者: | Yang, Cheng-Ying Chen, Ting-Gang Chiang, Chien-Lang Liou, Yi-Ying Tsai, Wen-Che Yu, Pei-chen Chang, Wen-Hao 光电工程学系 Department of Photonics |
关键字: | Scanning near-field optical microscope;Surface plasmonic resonance;Photovaltaic cells |
公开日期: | 2012 |
摘要: | We investigate the possibility to enhance the absorption in solar cells by employing localized plasmon polaritons excited in metallic nanostructure. one possible mechanism for increased absorption for the presence of the metallic nanostructure are the giant near-field enhancement. The localized near-field enhancement of electric field is near the surface of nanostructure within several ten nanometers. To observed the effect of localized surface Plasmon, the photoelectric conversion characteristics of a solar cell with metal nanostructure are investigated by using an illumination-collection mode scanning near-field optical microscopy and near-field optical beam induced current (NOBIC) technique. |
URI: | http://hdl.handle.net/11536/20550 |
ISBN: | 978-1-4673-0066-7 |
期刊: | 2012 38TH IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC) |
显示于类别: | Conferences Paper |