Nonlinear transport and radio frequency rectification in BiTeBr at room temperature

• Main Authors: Lu, Xiu Fang, Zhang, Cheng-Ping, Wang, Naizhou, Zhao, Dan, Zhou, Xin, Gao, Weibo, Chen, Xian Hui, Law, K. T., Loh, Kian Ping
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2024
• Subjects: Physics; Radio; Room temperature
• Online Access: https://hdl.handle.net/10356/174921
• Institution: Nanyang Technological University

Materials showing second-order nonlinear transport under time reversal symmetry can be used for Radio Frequency (RF) rectification, but practical application demands room temperature operation and sensitivity to microwatts level RF signals in the ambient. In this study, we demonstrate that BiTeBr ex...