Terahertz study on the optical properties of bismuth telluride (Bi2Te3)

• Main Author: Lim, Wen Xiang
• Other Authors: Chia Ee Min, Elbert
• Format: Final Year Project
• Language: English
• Published: 2014
• Subjects: DRNTU::Science::Physics
• Online Access: http://hdl.handle.net/10356/59934
• Institution: Nanyang Technological University

In this report, we will investigate the optical properties and carrier dynamics of topological insulators. Terahertz Time-Domain Spectroscopy (THz-TDS) were conducted in the range of 0.4 - 2.8 THz at temperatures as low as 15 - 300 K, on samples such as single-layer graphene and bismuth telluride (B...