Browsing by Author Xu, Qiang

Showing results 1 to 16 of 16
Issue DateTitleAuthor(s)
 20124H-SiC wafers studied by X-ray absorption and Raman scatteringMendis, Suwan P.; Xu, Qiang; Sun, Hua Yang; Chen, Cheng; Jang, Ling-Yun; E. Rusli; Tin, Chin Che; Qiu, Zhi Ren; Wu, Zhengyun; Liu, Chee Wee; Feng, Zhe Chuan
2021Effect of alloying on the dynamics of coherent acoustic phonons in bismuth double perovskite single crystalsLin, Xihong; Wu, Bo; Ning, Weihua; Feng, Minjun; Xu, Qiang; Gao, Feng; Sum, Tze Chien; Zhou, Guofu
2021Electronic states modulation by coherent optical phonons in 2D halide perovskitesFu, Jianhui; Li, Mingjie; Solanki, Ankur; Xu, Qiang; Lekina, Yulia; Ramesh, Sankaran; Shen, Ze Xiang; Sum, Tze Chien
 2018Enhanced exciton and photon confinement in Ruddlesden-Popper perovskite microplatelets for highly stable low-threshold polarized lasingLi, Mingjie; Wei, Qi; Muduli, Subas Kumar; Yantara, Natalia; Xu, Qiang; Mathews, Nripan; Mhaisalkar, Subodh G.; Xing, Guichuan; Sum, Tze Chien
2017Giant five-photon absorption from multidimensional core-shell halide perovskite colloidal nanocrystalsChen, Weiqiang; Bhaumik, Saikat; Veldhuis, Sjoerd A.; Xing, Guichuan; Xu, Qiang; Grätzel, Michael; Mhaisalkar, Subodh; Mathews, Nripan; Sum, Tze Chien
2020Heavy water additive in formamidinium : a novel approach to enhance perovskite solar cell efficiencySolanki, Ankur; Mohammad Mahdi Tavakoli; Xu, Qiang; Dintakurti, Sai S. H.; Lim, Swee Sien; Bagui, Anirban; Hanna, John V.; Kong, Jing; Sum, Tze Chien
2017Hot carrier cooling mechanisms in halide perovskitesFu, Jianhui; Xu, Qiang; Han, Guifang; Wu, Bo; Huan, Cheng Hon Alfred; Leek, Meng Lee; Sum, Tze Chien
2019Indirect tail states formation by thermal-induced polar fluctuations in halide perovskitesWu, Bo; Yuan, Haifeng; Xu, Qiang; Steele, Julian A.; Giovanni, David; Puech, Pascal; Fu, Jianhui; Ng, Yan Fong; Nur Fadilah Jamaludin; Solanki, Ankur; Mhaisalkar, Subodh; Mathews, Nripan; Roeffaers, Maarten B. J.; Grätzel, Michael; Hofkens, Johan; Sum, Tze Chien
2017Long Minority-Carrier Diffusion Length and Low Surface-Recombination Velocity in Inorganic Lead-Free CsSnI3 Perovskite Crystal for Solar CellsWu, Bo; Zhou, Yuanyuan; Xing, Guichuan; Xu, Qiang; Garces, Hector F.; Solanki, Ankur; Goh, Teck Wee; Padture, Nitin P.; Sum, Tze Chien
2018Low threshold and efficient multiple exciton generation in halide perovskite nanocrystalsLi, Mingjie; Begum, Raihana; Fu, Jianhui; Xu, Qiang; Koh, Teck Ming; Veldhuis, Sjoerd A.; Grätzel, Michael; Mathews, Nripan; Mhaisalkar, Subodh; Sum, Tze Chien
 2015Mechanical Origin of the Structural Phase Transition in Methylammonium Lead Iodide CH3NH3PbI3Ong, Khuong P.; Goh, Teck Wee; Xu, Qiang; Huan, Alfred
2021The physics of interlayer exciton delocalization in Ruddlesden–Popper lead halide perovskitesGiovanni, David; Ramesh, Sankaran; Righetto, Marcello; Lim, Melvin Jia Wei; Zhang, Qiannan; Wang, Yue; Ye, Senyun; Xu, Qiang; Mathews, Nripan ; Sum, Tze Chien
2019Slow hot-carrier cooling in halide perovskites : prospects for hot-carrier solar cellsLi, Mingjie; Fu, Jianhui; Xu, Qiang; Sum, Tze Chien
2021Spacer cation alloying in Ruddlesden-Popper perovskites for efficient red light-emitting diodes with precisely tunable wavelengthsQing, Jian; Ramesh, Sankaran; Xu, Qiang; Liu, Xiao-Ke; Wang, Heyong; Yuan, Zhongcheng; Chen, Zhan; Hou, Lintao; Sum, Tze Chien; Gao, Feng
2021Strong self-trapping by deformation potential limits photovoltaic performance in bismuth double perovskiteWu, 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
2010Theoretical gain of strained GeSn[sub 0.02]/Ge[sub 1−x−y[sup ʹ]]Si[sub x]Sn[sub y[sup ʹ]] quantum well laserZhu, Yuan-Hui; Xu, Qiang; Fan, Weijun; Wang, Jian-Wei