42. Energetics and dynamics in organic–inorganic halide perovskite photovoltaics and lightemitters, Tze Chien Sum*, Shi Chen, Guichuan Xing, Xinfeng Liu and Bo Wu, Nanotechnology, 26, 342001 (2015) 

41. Nonlinear optical response of Au nanorods for broadband pulse modulation in bulk visible lasers, Shuxian Wang, Yuxia Zhang, Jun Xing, Xinfeng Liu, Haohai Yu,* Alberto Di Lieto, Mauro Tonelli, Tze Chien Sum, Huaijin Zhang,* Qihua Xiong*, Applied Physics Letters, 107,161103 (2015) 

40. Controlled Synthesis of Organic Inorganic van der Waals Solid for Tunable Light matter Interactions, Lin Niu, Xinfeng Liu, Chunxiao Cong, Chunyang Wu, Di Wu, Tay Rong Chang, Hong Wang, Qingsheng Zeng, Jiadong Zhou, Xingli Wang, Wei Fu , Peng Yu , Qundong Fu, Sina Najmaei, Zhuhua Zhang, Boris I. Yakobson, Beng Kang Tay, Wu Zhou, Horng Tay Jeng, Hsin Lin, Tze Chien Sum, Chuanhong Jin, Haiyong He,* Ting Yu ,* and Zheng Liu*, Advanced Materials, 27, 7800 (2015) 

39. Energetics and Dynamics in Organic-Inorganic Halide Perovskite Photovoltaics and Light Emitters, Tze Chien Sum,* Shi Chen, Guichuan Xing, Xinfeng Liu, and Bo Wu, Nanotechnology, 26, 342001 (2015) 

38. Purified plasmonic lasing with strong polarization selectivity by reflection, Guangyuan Li, Xinfeng Liu, Xingzhi Wang, Yanwen Yuan, Tze Chien Sum, Qihua Xiong*, Optics Express, 23, 15657 (2015) 

37. Cooperative Enhancement of Second-Harmonic Generation from a Single CdS Nanobelt-Hybrid Plasmonic Structure, Xinfeng Liu, Qing Zhang, Wee Kiang Chong, Jing Ngei Yip, Xinglin Wen, Zhenpeng Li, Fengxia Wei, Guannan Yu, Qihua Xiong,* Tze Chien Sum,* ACS Nano, 9, 5018 (2015) 

36. Vapor Phase Synthesis of Organometal Halide Perovskite Nanowires for Tunable Room-Temperature Nanolasers, Jun Xing, Xinfeng Liu, Qing Zhang, Son Tung Ha, Yanwen Yuan, Chao Shen, Tze Chien Sum, Qihua Xiong,* Nano Letters, 15, 4571 (2015) 

35.  Engineering Interfacial Photo-Induced Charge Transfer Based on Nanobamboo Array Architecture for Efficient Solar to Chemical Energy Conversion, Xiaotian Wang, Chihao Liow, Ankit Bisht, Xinfeng Liu, Tze Chien Sum,* Xiaodong Chen,* Shuzhou Li,* Advanced Materials, 27, 2207 (2015) 

34. Whispering Gallery Mode Lasing from Hexagonal Shaped Layered Lead Iodide Crystals, Xinfeng Liu, Son Tung Ha, Qing Zhang, Maria de la Mata, Cesar Magen, Jordi Arbiol,Tze Chien Sum,* Qihua Xiong,* ACS Nano, 9, 687 (2015)