THz Generation and Detection on Dirac Fermions in Topological Insulators

C. W. Luo, C. C. Lee, H. -J. Chen +18

This study shows that a terahertz (THz) wave can be generated from the (001) surface of cleaved Bi${}_{\text{2}}$Se${}_{\text{3}}$ and Cu-doped Bi${}_{\text{2}}$Se${}_{\text{3}}$ s…