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- China Academy of Engineering PhysicsCN48 papers
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11 papers · 1 filter
Electrostatic solitary waves in ion beam neutralization
Chaohui Lan, Igor Kaganovich
The excitation and propagation of electrostatic solitary waves(ESWs) are observed in two-dimensional particle-in-cell simulations of ion beam neutralization by electron injection b…
Circularly polarized extreme ultraviolet high harmonic generation in graphene
Zi-Yu Chen, Rui Qin
Circularly polarized extreme ultraviolet (XUV) radiation is highly interesting for investigation of chirality-sensitive light-matter interactions. Recent breakthroughs have enabled…
Highly-efficient spintronic terahertz emitter enabled by metal-dielectric photonic crystal
Zheng Feng, Rui Yu, Yu Zhou +9
Spintronic terahertz (THz) emitter provides the advantages such as apparently broader spectrum, significantly lower cost, and more flexibility in compared with the commercial THz e…
Terahertz streaking of few-femtosecond relativistic electron beams
Lingrong Zhao, Zhe Wang, Chao Lu +15
Streaking of photoelectrons with optical lasers has been widely used for temporal characterization of attosecond extreme ultraviolet pulses. Recently, this technique has been adapt…
Strain-controlled high harmonic generation with Dirac fermions in silicene
Rui Qin, Zi-Yu Chen
Two-dimensional (2D) materials with zero band gap exhibit remarkable electronic properties with wide tunability. High harmonic generation (HHG) in such materials offers unique plat…
Temperature effect on the coupling between coherent longitudinal phonons and plasmons in n- and p-type GaAs
Jianbo Hu, Hang Zhang, Yi Sun +2
The coupling between longitudinal optical (LO) phonons and plasmons plays a fundamental role in determining the performance of doped semiconductor devices. In this work, we report…