Dr. Yang Xu Profile

Dr. Yang Xu

at Changchun Univ of Science and Technology

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Author

Publications (3)

Proceedings Article | 10 October 2020 Poster + Paper

Ultrafast plasmon dynamics and dephasing time in a single bowtie structure observed by time-resolved photoemission electron microscopy

Yang Xu, Yulu Qin, Guiqi Wang, Boyu Ji, Peng Lang, Xiaowei Song, Jingquan Lin

Proceedings Volume 11557, 1155710 (2020) https://doi.org/10.1117/12.2573399

KEYWORDS: Plasmons, Electron microscopy, Ultrafast phenomena, Polarization, Plasmonics, Femtosecond phenomena, Finite-difference time-domain method, Interferometry

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Proceedings Article | 10 October 2020 Poster + Paper

Plasmon induced multiphoton photoemission in plasmon nanostructure by PEEM

Guiqi Wang, Boyu Ji, Xiaowei Song, Peng Lang, Yulu Qin, Yang Xu, Jingquan Lin

Proceedings Volume 11557, 115570Z (2020) https://doi.org/10.1117/12.2573398

KEYWORDS: Plasmons, Nanostructures, Gold, Tunable lasers, Nanolithography, Electron beam lithography, Silica, Electron microscopy, Laser systems engineering, Sapphire lasers

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Proceedings Article | 18 November 2019 Paper

Near-field imaging and revealing dynamics of ultrafast surface plasmons using photoemission electron microscopy

Yulu Qin, Boyu Ji, Xiaowei Song, Yang Xu, Jingquan Lin

Proceedings Volume 11194, 111940M (2019) https://doi.org/10.1117/12.2537273

KEYWORDS: Surface plasmons, Near field, Ultrafast imaging, Electron microscopy, Plasmonics, Nanostructures, Gold, Silver, Interferometry

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