THz radiation in graphene based on quasi-ballistic electron reflection

• Published in: 2017 IEEE Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics (PrimeAsia) pp. 13 - 16
• Main Authors: Abidin, Badrul Iman, Hoe, Yeoh Keat, Khok, Yong Thian, Sheng, Ong Duu
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.10.2017
• Subjects: Asia; ballistic electron; Current density; Electron mobility; Graphene; monolayer graphene; Monte Carlo methods; Reflection; Scattering; THz generator

The generation of THz signal by quasi-ballistic electron reflection in a monolayer graphene is demonstrated by using ensemble Monte Carlo method. The device consists of a monolayer graphene acts as a channel confined between two thick oxide layer. The device is powered by an alternating constant bia...