Chalcogenide phase change material for active terahertz photonics

• Main Authors: Pitchappa, Prakash, Kumar, Abhishek, Prakash, Saurav, Jani, Hariom, Venkatesan, Thirumalai, Singh, Ranjan
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2020
• Subjects: Science::Physics; Germanium Antimony Telluride; Metamaterials
• Online Access: https://hdl.handle.net/10356/138658
• Institution: Nanyang Technological University

The strikingly contrasting optical properties of various phases of chalcogenide phase change materials (PCM) has recently led to the development of novel photonic devices such as all‐optical non‐von Neumann memory, nanopixel displays, color rendering, and reconfigurable nanoplasmonics. However, the...