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Kaihui Liu's group has been long engaged in studying growth mechanism and spectral physics for low-dimensional materials. We independently designed the meter-scale single-crystal manufacturing equipment, built the single nano-object ...

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Hao Hong, Chunchun Wu, Zixun Zhao, Yonggang Zuo, Jinhuan Wang, Can Liu, Jin Zhang, Fangfang Wang, Jiangang Feng, Huaibin Shen, Jianbo Yin, Yuchen Wu, Yun Zhao, Kehai Liu, Peng Gao, Sheng Meng, Shiwei Wu, Zhipei Sun, Kaihui Liu and Jie Xiong.Giant enhancement of optical nonlinearity in two-dimensional materials by multiphoton-excitation resonance energy transfer from quantum dots.Nature Photonics,2021,10.1038/s41566-021-00801-2 Yonggang Zuo, Wentao Yu, Can Liu, Xu Cheng, Ruixi Qiao, Jing Liang, Xu Zhou, Jinhuan Wang, Muhong Wu, Yun Zhao, Peng Gao, Shiwei Wu, Zhipei Sun, Kaihui Liu, Xuedong Bai and Zhongfan Liu.Optical fibres with embedded two-dimensional materials for ultrahigh nonlinearity.Natire Nanotechno...,2020 Jing Liang#, Teng Tu#, Guanchu Chen, Yuanwei Sun, Ruixi Qiao, He Ma, Wentao Yu, Xu Zhou, Chaojie Ma, Peng Gao*, Hailin Peng*, Kaihui Liu* and Dapeng Yu.Unveiling the Fine Structural Distortion of Atomically Thin Bi2O2Se by Third-Harmonic Generation.Advanced Material...,2002831,2020 Muhong Wu#, Zhibin Zhang#, Xiaozhi Xu#, Zhihong Zhang#, Yunrui Duan, Jichen Dong, Ruixi Qiao, Sifan You, Li Wang, Jiajie Qi, Dingxin Zou, Nianze Shang, Yubo Yang, Hui Li, Lan Zhu, Junliang Sun, Haijun Yu, Peng Gao, Xuedong Bai, Ying Jiang, Zhu-Jun Wang, Feng Ding*, Dapeng Yu*, Enge Wang* and Kaihui Liu*.Seeded growth of large single-crystal copper foils with high-index facets.Nature,581,406,2020 Can Liu#, Li Wang#, Jiajie Qi# and Kaihui Liu*.Designed Growth of Large-Size 2D Single Crystals.Advanced Material...,32,2000046,2020 Ke Chen#, Xu Zhou#, Xu Cheng#, Ruixi Qiao, Yi Cheng, Can Liu, Yadian Xie, Wentao Yu, Fengrui Yao, Zhipei Sun, Feng Wang, Kaihui Liu* and Zhongfan Liu*.Graphene photonic crystal fibre with strong and tunable light–matter interaction.Nature Photonics,13,754,2019 Can Liu#, Xiaozhi Xu#, Lu Qiu#, Muhong Wu#, Ruixi Qiao, Li Wang, Jinhuan Wang, Jingjing Niu, Jing Liang, Xu Zhou, Zhihong Zhang, Mi Peng, Peng Gao, Wenlong Wang, Xuedong Bai, Ding Ma, Ying Jiang, Xiaosong Wu, Dapeng Yu, Enge Wang, Jie Xiong*, Feng Ding* and Kaihui Liu*.Kinetic modulation of graphene growth by fluorine through spatially confined decomposition of metal fluorides.Nature Chemistry,11,730,2019

(1) Design and grow meter-size single crystal 2D materials (2) Development of in-situ TEM + ultrafast Nano-optics system (3) Development of in-situ micro-CVD + Nano-optics system (4) Electronic and mechanical coupling in 1D and 2D materials (5) Ultrafast energy and electron transfer in 1D and 2D materials (6) Interactions between molecules (such as water) and 1D and 2D materials

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Link: Liu's Group Prof. Enge Wang (PKU) Prof. Dapeng Yu (PKU and SUSTC) Prof. Zhongfan Liu (PKU and BGI) Prof. Feng Wang (UC Berkeley)