Interfacial Cherenkov radiation from ultralow-energy electrons

• المؤلفون الرئيسيون: Gong, Zheng, Chen, Jialin, Chen, Ruoxi, Zhu, Xingjian, Wang, Chan, Zhang, Xinyan, Hu, Hao, Yang, Yi, Zhang, Baile, Chen, Hongsheng, Kaminer, Ido, Lin, Xiao
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2024
• الموضوعات: Physics; Cherenkov Radiation; Transition Radiation
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/173491

Cherenkov radiation occurs only when a charged particle moves with a velocity exceeding the phase velocity of light in that matter. This radiation mechanism creates directional light emission at a wide range of frequencies and could facilitate the development of on-chip light sources except for the...