Smith–Purcell radiation from highly mobile carriers in 2D quantum materials

• Main Authors: Lu, Shengyuan, Nussupbekov, Ayan, Xiong, Xiao, Ding, Wen Jun, Png, Ching Eng, Ooi, Zi En, Teng, Jing Hua, Wong, Liang Jie, Chong, Yidong, Wu, Lin
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2023
• Subjects: Science::Physics::Radiation physics; Terahertz Radiation; 2D Materials
• Online Access: https://hdl.handle.net/10356/169220
• Institution: Nanyang Technological University

Terahertz (THz) radiation has broad applications ranging from medical imaging to spectroscopy due to its useful properties, such as strong absorption by organic materials. One viable source of high-intensity THz radiation is the Smith-Purcell (SP) effect, which 1 involves charge carriers moving ove...