51. CdS bulk crystal growth by optical floating zone method: strong photoluminescence upconversion and minimum trapped state emission, Ke-Zhao Du, Xingzhi Wang, Jun Zhang, Xinfeng Liu, Christian Kloc, and Qihua Xiong*, Optical Engineering, 56, 011109 (2016) 

50. New Insights into the Correlation between Morphology, Excited State Dynamics and Device Performance of Small Molecule Organic Solar CellsGuankui Long, Bo Wu, Xuan yang, Bin kan, Ankur Solanki, Xinfeng Liu, Miaomiao Li, Xiangjian Wan, Tze Chien Sum*, Yongsheng Chen*, Advanced Energy Materials, 6, 1600961 (2016) 

49. Solution-Processed Tin-Based Perovskite for Near-Infrared Lasing, Guichuan Xing, Mulmudi Hemant Kumar, Wee Kiang Chong, Xinfeng Liu, Yao Cai, Hong Ding, Mark Asta, Michael Gratzel, Subodh Mhaisalkar, Nripan Mathews,* and Tze Chien Sum*, Advanced Materials, 28, 8191 (2016) 

48. Achieving Ultrafast Hole Transfer at the Monolayer MoS2 and CH3NH3PbI3 Perovskite Interface by Defect Engineering, Bo Peng , Guannan Yu, Yawen Zhao, Qiang Xu , Guichuan Xing , Xinfeng Liu,  Deyi Fu , Bo Liu, Jun Rong Sherman Tan, Wei Tang, Haipeng Lu, Jianliang Xie, Longjiang Deng, Tze Chien Sum* and Kian Ping Loh *, ACS Nano, 10, 6383 (2016) 

47. Periodic Organic–Inorganic Halide Perovskite Micro-platelet Arrays on Silicon Substrates for Room-Temperature Lasing, XinfengLiu,* Lin Niu, Chunyang Wu, Chunxiao Cong, Hong Wang, Qingsheng Zeng, Haiyong He, Qundong Fu,Ting Yu, Chuanhong Jin, Wei Fu, Zheng Liu,* TzeChien Sum*, Advanced Science, 3, 1600137 (2016) 

46. Dominant Factors Limiting Optical Gain in Layered Two-Dimensional Halide Perovskites Thin Films, Wee Kiang Chong, Krishnamurthy Thirumal, David Giovanni, Teck Wee Goh, Xinfeng Liu, Nripan Mathews, Subodh Gautam Mhaisalkar,* Tze Chien Sum,* Physical Chemistry Chemical Physics, 18, 14701 (2016) 

45. Ultrafast charge transfer in MoS2/WSe2 p–n Heterojunction, Bo Peng, Guannan Yu, Xinfeng Liu, Bo Liu, Xiao Liang, Lei Bi, Longjiang Deng, Tze Chien Sum* and Kian Ping Loh*, 2D Materials, 3, 025020 (2016)  

44. Controlled Growth and Reliable Thickness-dependent Properties of Organic-inorganic Perovskite Platelet Crystal, Lin Niu, Qingsheng Zeng, Jia Shi,Chunxiao Cong, Chunyang Wu, Fucai Liu,Jiadong Zhou,Wei Fu, Qundong Fu,Chuanhong Jin,Ting Yu, Xinfeng Liu,* and Zheng Liu*, Advanced Functional Materials, 26, 5263 (2016) 

43. Phonon-Assisted Anti-Stokes Lasing in ZnTe NanoribbonsQing Zhang, Xinfeng Liu, Muhammad Iqbal Bakti Utama, Guichuan Xing, Tze Chien Sum,* and Qihua Xiong,* Advanced Materials, 28, 276 (2016)