Photo-physics of light amplification in lead halide perovskites

by Tay, Eugene Yong Kang
Published 2020

Nonlinear absorption and low-threshold two-photon pumped amplified stimulated emission from FAPbBr3 nanocrystals

by Wang, Yajuan, Tay, Eugene Yong Kang, Wang, Fang, Yu, Sheng, Sum, Tze Chien, Liu, Wei
Published 2024

Hot carriers perspective on the nature of traps in perovskites

by Righetto, Marcello, Lim, Swee Sien, Giovanni, David, Lim, Melvin Jia Wei, Zhang, Qiannan, Ramesh, Sankaran, Tay, Eugene Yong Kang, Sum, Tze Chien
Published 2022

Benzyl alcohol-treated CH3NH3PbBr3 nanocrystals exhibiting high luminescence, stability, and ultralow amplified spontaneous emission thresholds

by Veldhuis, Sjoerd Antonius, Tay, Eugene Yong Kang, Bruno, Annalisa, Dintakurti, Sai S. H., Bhaumik, Saikat, Muduli, Subas Kumar, Li, Mingjie, Mathews, Nripan, Sum, Tze Chien, Mhaisalkar, Subodh Gautam
Published 2020

Completely solvent-free protocols to access phase-pure, metastable metal halide perovskites and functional photodetectors from the precursor salts

by Hong, Zonghan, Tan, Davin, John, Rohit Abraham, Tay, Eugene Yong Kang, Ho, Terence Yan King, Zhao, Xin, Sum, Tze Chien, Mathews, Nripan, García, Felipe, Soo, Han Sen
Published 2019

Strong self-trapping by deformation potential limits photovoltaic performance in bismuth double perovskite

by Wu, Bo, Ning, Weihua, Xu, Qiang, Manjappa, Manukumara, Feng, Minjun, Ye, Senyun, Fu, Jianhui, Lie, Stener, Yin, Tingting, Wang, Feng, Goh, Teck Wee, Harikesh, Padinhare Cholakkal, Tay, Eugene Yong Kang, Shen, Zexiang, Huang, Fuqiang, Singh, Ranjan, Zhou, Guofu, Gao, Feng, Sum, Tze Chien
Published 2021