標題: Localized surface plasmon for enhanced lasing performance in solution-processed perovskites
作者: Kao, Tsung Sheng
Hong, Kuo-Bin
Chou, Yu-Hsun
Huang, Jiong-Fu
Chen, Fang-Chung
Lu, Tien-Chang
照明與能源光電研究所
光電工程學系
光電工程研究所
Institute of Lighting and Energy Photonics
Department of Photonics
Institute of EO Enginerring
公開日期: 5-Sep-2016
摘要: A promising method to promote the lasing performance of solution-processed organic-inorganic lead-halide perovskites has been demonstrated. With the adding Ag and PMMA thin films, the threshold excitation power for low-temperature lasing action in perovskites can be greatly reduced by over two orders of magnitude than that acquired in bare perovskite layers, ascribing to the strong exciton-plasmon coupling between the Ag and perovskite films. Also, the PMMA layer can be exploited to prevent the perovskite degradation from the hydrolysis in ambient environment, achieving long-lasting light-emitting performance. The advantages exhibited by the hybrid perovskite configuration would be very promising in making practical laser devices. (C) 2016 Optical Society of America
URI: http://dx.doi.org/10.1364/OE.24.020696
http://hdl.handle.net/11536/132676
ISSN: 1094-4087
DOI: 10.1364/OE.24.020696
期刊: OPTICS EXPRESS
Volume: 24
Issue: 18
起始頁: 20696
結束頁: 20702
Appears in Collections:Articles


Files in This Item:

  1. 455ea4e2953e7ce2f31f9cc856611d60.pdf