High-Energy Subcycle Electron Emission Driven by Spatiotemporally Confined THz Fields

Tip-based structures offer a pathway to strong-field, optical-driven field emission, holding the potential for generating high-brightness ultrashort electron sources. While direct optical-field-driven electron emission and acceleration within the single optical subcycle provides a straightforward so...

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Bibliographic Details
Main Authors: Jianwei Ying, Lufei Liu, Lingbin Zheng, Dace Su, Xie He, Jingui Ma, Hongwen Xuan, Dongfang Zhang
Format: Article
Language:English
Published: American Physical Society 2025-06-01
Series:Physical Review X
Online Access:http://doi.org/10.1103/wczq-1jv3
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