153 citations · 264 across the 12 of their papers we have counts for
12 papers
Coulomb scattering inducing time lag in strong-field tunneling ionization
Y. G. Peng, J. Y. Che, C. Chen +2
We study ionization of atoms in strong elliptically-polarized laser fields. We focus on the physical origin of the offset angle in the photoelectron momentum distribution and its p…
Single-photon ionization of aligned H with lower photon energy
F. B. Zhang, J. Y. Che, W. Y. Li +2
We study single-photon ionization of aligned H in a high-frequency low-intensity laser field. We focus on the case where the laser frequency is not far larger than the ioniza…
Hybridization and Correlation between f- and d-orbital electrons in a valence fluctuating compound EuNi2P2
Z. X. Yin, X. Du, W. Z. Cao +17
The interaction between localized f and itinerant conduction electrons is crucial in the electronic properties of heavy fermion and valence fluctuating compounds. Using high-resolu…
Observation of non-trivial topological electronic structure of orthorhombic SnSe
H. J. Zheng, W. J. Shi, C. W. Wang +20
Topological electronic structures are key to the topological classification of quantum materials and play an important role in their physical properties and applications. Recently,…
Observation of the topological Dirac fermions and surface states in superconducting BaSn3
K. Huang, A. Y. Luo, C. Chen +15
The interplay between topological electronic structure and superconductivity has attracted tremendous research interests recently as they could induce topological superconductivity…
Observation of Topological Superconductivity in a Stoichiometric Transition Metal Dichalcogenide 2M-WS2
Y. W. Li, H. J. Zheng, Y. Q. Fang +22
Topological superconductors (TSCs) are unconventional superconductors with bulk superconducting gap and in-gap Majorana states on the boundary that may be used as topological qubit…
Measuring Coulomb-Induced Ionization Time Lag with a Calibrated Attoclock
J. Y. Che, C. Chen, S. Wang +2
Electrons in atoms and molecules can not react immediately to the action of intense laser field. A time lag (about 100 attoseconds) between instants of the field maximum and the io…
High ellipticity of harmonics from molecules in strong laser fields of small ellipticity
F. J. Sun, C. Chen, W. Y. Li +3
We study high-order harmonic generation (HHG) from aligned molecules in strong elliptically polarized laser fields numerically and analytically. Our simulations show that the spect…
Local most-probable routes and classic-quantum correspondence in strong-field two-dimensional tunneling ionization
C. Chen, X. X. Ji, W. Y. Li +2
We study ionization of atoms in strong two-dimensional (2D) laser fields with various forms, numerically and analytically. We focus on the local most-probable tunneling routes (som…
Spectroscopic Signature for Local-moment Magnetism in van der Waals Ferromagnet FeGeTe
X. Xu, Y. W. Li, S. R. Duan +15
The van der Waals ferromagnet FeGeTe has recently attracted extensive research attention due to its intertwined magnetic, electronic and topological properties. Here, using…
Tracing origins of asymmetric momentum distribution for polar molecules in strong linearly-polarized laser fields
S. Wang, J. Y. Che, C. Chen +2
We study the ionization dynamics of oriented HeH in strong linearly-polarized laser fields by numerically solving the time-dependent Schrödinger equation. The calculated photoe…
Photoemission Study of the Electronic Structure of Valence Band Convergent SnSe
C. W. Wang, Y. Y. Y. Xia, Z. Tian +17
IV-VI semiconductor SnSe has been known as the material with record high thermoelectric performance.The multiple close-to-degenerate valence bands in the electronic band structure…