Group News

  • November 2019: The work on direct observation of van der Waals stacking–dependent interlayer magnetism, in collaboration with Prof. Chunlei Gao's group, is published in Science. Congratulations to Zeyuan and Lehua for the nice work.
  • July 2019:  The work on giant nonreciprocal SHG from antiferromagnetic bilayer CrI3, in collaboration with Professor Xiaodong Xu from University of Washington, is published online in Nature. Congratulations to Zeyuan, Yangfan, Yuwei, Shuang and Di for the nice work.
  • June 2019: Congratulations to Zeyuan, Yuwei and Yu for successfully defending their thesis!
  • March 2019: The paper on gate-tunable third-order nonlinear optical response of massless Dirac fermions in graphene (Nature Photonics 12, 430-436 (2018)) is selected as one of China's top 10 optical breakthroughs in fundamental research in the year of 2018. Thank all the coauthors for their contributions.Link
  • January 2019: The work on doping-induced SHG in graphene from quadrupole response is published online in Physical Review Letters and is selected as Editor's Suggestion. Congratulations to Yu, Di, Yuwei and Tao for the nice work.
  • November 2018: The work on gate switching of ultrafast photoluminescence in graphene is published online in Nano Letters. Congratulations to Di, Tao, Yu and Yuwei for the nice work.
  • June 2018: The work on stacking symmetry governed second harmonic generation in graphene trilayers is published online in Science Advances. Congratulations to Yuwei, Yingguo and Di for the nice work.
  • May 2018: The work on gate-tunable third-order nonlinear optical response of massless Dirac fermions in graphene is published online in Nature Photonics as an Article. Congratulations to Tao, Di, Yuwei and Yangfan for the nice work.
  • March 2018: The work on phonon dynamics in individual chirality-defined single-walled carbon nanotubes, in collaboration with Prof. Kaihui Liu's group at Peking University, is published in Nano Letters. Congratulations to Tao for the nice work.
  • July 2017: The work on point defects in WSe2 monolayer, in collaboration with Prof. Wei Ji's group at Renmin University of China and Prof. Lance Li's group at King Abdullah University of Science and Technology, is published in Physical Review Letters. Congratulations to Shuai and Di for the nice work.
  • June 2017: Prof. John Sipe from University of Toronto visited our group for two weeks.
  • June 2017: Congratulations to Shuai for winning the first-place poster award in annual meeting of physics department.
  • June 2017: Congratulations to Shuai, Di and Jingxin for successfully defending their thesis!