Bidirectional reconfiguration and thermal tuning of microcantilever metamaterial device operating from 77 K to 400 K

• Main Authors: Pitchappa, Prakash, Manjappa, Manukumara, Krishnamoorthy, Harish N. S., Chang, Yuhua, Lee, Chengkuo, Singh, Ranjan
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2018
• Subjects: DRNTU::Science::Physics; Doppler Effect; Dielectrics
• Online Access: https://hdl.handle.net/10356/89775; http://hdl.handle.net/10220/46365
• Institution: Nanyang Technological University

We experimentally report the bidirectional reconfiguration of an out-of-plane deformable microcantilever based metamaterial for advanced and dynamic manipulation of terahertz waves. The microcantilever is made of a bimaterial stack with a large difference in the coefficient of thermal expansion of t...