2 papers
physics.optics2025
Room-temperature high-average-power strong-field terahertz source based on industrial high-repetition-rate femtosecond laser
Deyin Kong, Yichen Su, Cheng Song +1
Free-space strong-field terahertz (THz) pulses, generated via optical rectification of femtosecond lasers in nonlinear crystals, are pivotal in various applications. However, conve…
cond-mat.mtrl-sci2023
Antiferromagnetic magnonic charge current generation via ultrafast optical excitation
Lin Huang, Liyang Liao, Hongsong Qiu +9
Néel spin-orbit torque allows a charge current pulse to efficiently manipulate the Néel vector in antiferromagnets, which offers a unique opportunity for ultrahigh density informat…