15 citations · 15 across the 8 of their papers we have counts for
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Orbit-resolved spin holography: role of Coulomb focusing in target-dependent polarization
Tao Chen, Yang Li, Fang Liu +3
Strong-field photoelectron holography encodes ultrafast electron dynamics through momentum-space interference. However, the orbit-resolved origin of spider-like spin fringes and th…
Ultrafast Ionization Dynamics Encoded in a Photoelectron Spin Torus
Xiaodan Mao, Feng He, Pei-Lun He
We demonstrate that strong-field ionization of atoms in circularly polarized laser fields generates a photoelectron spin texture with toroidal topology in momentum space. Using tim…
Photoelectron Polarization Vortexes in Strong-Field Ionization
Pei-Lun He, Zhao-Han Zhang, Karen Z. Hatsagortsyan +1
The spin polarization of photoelectrons induced by an intense linearly polarized laser field is investigated using numerical solutions of the time-dependent Schrödinger equation in…
Theory of Subcycle Linear Momentum Transfer in Strong-Field Tunneling Ionization
Hongcheng Ni, Simon Brennecke, Xiang Gao +8
Interaction of a strong laser pulse with matter transfers not only energy but also linear momentum of the photons. Recent experimental advances have made it possible to detect the…
Robust Strategies for Affirming Kramers-Henneberger Atoms
Pei-Lun He, Zhao-Han Zhang, Feng He
Atoms exposed to high-frequency strong laser fields experience the ionization suppression due to the deformation of Kramers-Henneberger (KH) wave functions, which has not been conf…
Origin of high energy enhancement of photoelectron spectra in tunneling ionization
Pei-Lun He, Michael Klaiber, Karen Z. Hatsagortsyan +1
Recently, in a strong Coulomb field regime of tunneling ionization an unexpected large enhancement of photoelectron spectra due to the Coulomb field of the atomic core has been ide…