Welcome to Yu Ye's research group in the School of Physics at Perking University. We are interested in light-matter interactions and electrical properties in condensed matter physics, with an emphasis on novel physical phenomena emerging in atomically-thin materials, van der Waals heterostructures and surfaces/interfaces by nanoscale device designs, optical spectroscopy, electrical transport, and scanning photocurrent measurements.
 Direct synthesis of high-quality perovskite nanocrystals on a flexible substrate and deterministic transfer
Yilun Wang, Xing Cheng, Kai Yuan, Yi Wan, Pan Li, Yuhao Deng, Haoran Yu, Xiaolong Xu, Yi Zeng, Wanjin Xu, Yanping Li, Renmin Ma, Kenji Watanabe, Takashi Taniguchi, Yu Ye✉ and Lun Dai✉, Science Bulletin, DOI:10.1016/j.scib.2018.11.014.
 Barrier height inhomogeneity in mixed-dimensional graphene/single CdSe nanobelt Schottky junctions
Weifeng Jin,Yufei Liu, Kai Yuan, Kun Zhang, Yu Ye, Wei Wei and Lun Dai, IEEE Electron Device Letters, DOI: 10.1109/LED.2018.2880476.
 Hysteresis-free hexagonal boron nitride encapsulated 2D semiconductor transistors, NMOS and CMOS inverters
Shuai Liu, Kai Yuan, Xiaolong Xu, Ruoyu Yin, Der-Yuh Lin, Yanping Li, Kenji Watanabe, Takashi Taniguchi, Yongqiang Meng, Lun Dai and Yu Ye✉, Advanced Electronic Materials, 1800419 (2018).
 Waterproof perovskite-hexagonal boron nitride hybrid nanolasers with low lasing thresholds and high operating temperature
Haoran Yu, Xing Cheng, Yilun Wang, Yang Liu, Kexiu Rong, Ziling Li, Yi Wan, Wenting Gong, Kenji Watanabe, Takashi Taniguchi, Shufeng Wang, Jianjun Chen, Yu Ye✉ and Lun Dai✉, ACS Photonics, DOI:10.1021/acsphotonics.8b00977.
 Controllable 2H-to-1T' phase transition in few-layer MoTe2
Yuan Tan, Fang Luo, Mengjian Zhu, Xiaolong Xu, Yu Ye, Bing Li, Guang Wang, Wei Luo, Xiaoming Zheng, Nannan Wu, Yayun Yu, Shiqiao Qin and Xueao Zhang, Nanoscale, DOI:10.1039/C8NR06115G.
December 2018: Yilun's synthesis of perovskite naocrystal on flexible substrate and transfer work was published on Science Bulletin, congratulations!
November 2018: Shuai's hysterisis-free two-dimensioanl electronics work was published on Advanced Electronic Materials, congratulations!
November 2018: Haoran's high-performance perovskite-hBN nanolaser work was published on ACS Photonics, congratulations!
April 2018: Yu presented an invited talk of "Emerging of physical properties of single-layer transition metal dichalcogenide" at Fudan University, Shanghai.
February 2018: Yi's engineerging edge sites of fractal-shaped single-layer MoS2 catylsts for high-efficiency hydrogen evolution work was published on Nano Energy, congratulations!
January 2018: Yu presented an invited talk of "Desired two-dimensional materials' properties realized by designed growth" at UK-China 2D Materials Conference, Manchester.