Jialiang Ye
Chinese Academy of Sciences
7 Papers
63 Citations
Jialiang Ye is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Trion & Monolayer. The author has an hindex of 5, co-authored 6 publications.
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Papers
Exciton valley dynamics in monolayer WSe2 probed by the two-color ultrafast Kerr rotation
TL;DR: In this paper, the exciton valley dynamics in monolayer WSe2 were investigated by the two-color pump-probe magneto-optical Kerr technique and the probe photon energy in resonance with the free excitons and trions was determined.
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Mid-infrared transient reflectance study of the Dirac semimetal C d 3 A s 2 under strong optical pumping
Guihao Zhai,Chaoyang Ma,Junsen Xiang,Jialiang Ye,Ting Li,Ying Li,Peijie Sun,Genfu Chen,Xiaoguang Wu,Xinhui Zhang +9 more
TL;DR: In this article, the photoexcited hot carrier dynamics of a bulk single crystal in the mid-IR has been explored by using the time-resolved pump-probe reflectance at room temperature under a strong optical pumping.
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Nonlinear dynamics of trions under strong optical excitation in monolayer MoSe2.
TL;DR: The results provide a basic understanding of the nonlinear dynamics of population and valley depolarization of trions, as well as exciton-trion correlation in atomically thin MoSe2 and other transition metal dichalcogenide materials.
Ultrafast Dynamics of Spin Generation and Relaxation in Layered WSe2
TL;DR: The build-up and relaxation processes of spin-polarized A- and B-exciton dynamics in monolayer, bilayer, and bulk WSe2 using helicity-resolved two-color pump-probe spectroscopy confirmed substantial spin polarization was confirmed in bulk crystals, however, the spin polarization of A excitons almost vanished in all different layered-flakes when resonantly pumping the B- Exciton transition.
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Photoexcited carrier dynamics of thin film Cd 3 As 2 grown on a GaAs ( 111 ) B substrate by molecular beam epitaxy
Guihao Zhai,Jialin Ma,Hailong Wang,Jialiang Ye,Ting Li,Ying Li,Gaoming Liang,Jianhua Zhao,Xiaoguang Wu,Xinhui Zhang +9 more
TL;DR: In this paper, the photoexcited carrier dynamics in the topological Dirac semimetal thin film epitaxially grown on the GaAs(111)B$ substrate was investigated by employing the time-resolved mid-infrared transient reflectance measurements, along with a theoretical modeling concerning the electron-polar optical phonon interaction.
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