Abstract
We show that terahertz pulse propagation in 3D Dirac semimetals induces a phase shift in the nonlinear current, leading to destructive interference in the radiated harmonics and an optimal thickness for high harmonic generation.
© 2021 The Author(s)
PDF Article | Presentation VideoMore Like This
Jeremy Lim, Yee Sin Ang, Francisco Javier Garcia de Abajo, Ido Kaminer, Ricky Ang, and Liang Jie Wong
FTh3B.6 CLEO: QELS_Fundamental Science (CLEO:FS) 2020
Lu Wang, Jeremy Lim, and Liang Jie Wong
FW4K.5 CLEO: QELS_Fundamental Science (CLEO:FS) 2021
Ryo Shimano, Yoshua Hirai, and Naotaka Yoshikawa
Tu1B.1 Nonlinear Optics (NLO) 2023