Plasmonic hot carriers-controlled second harmonic generation in WSe2 bilayers

• Main Authors: Wen, Xinglin, Xu, Weigao, Zhao, Weijie, Khurgin, Jacob B., Xiong, Qihua
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Science::Physics; Plasmonic Hot Carrier Injection; Bilayer Transitional Metal Dichalcogenides
• Online Access: https://hdl.handle.net/10356/140389
• Institution: Nanyang Technological University

Modulating second harmonic generation (SHG) by a static electric field through either electric-field-induced SHG or charge-induced SHG has been well documented. Nonetheless, it is essential to develop the ability to dynamically control and manipulate the nonlinear properties, preferably at high spee...