3 papers
cond-mat.mtrl-sci2026
Evidence of Ultrashort Orbital Transport in Heavy Metals Revealed by Terahertz Emission Spectroscopy
Tongyang Guan, Jiahao Liu, Wentao Qin +4
The orbital angular momentum of electrons offers a promising, yet largely unexplored, degree of freedom for ultrafast, energy-efficient information processing. As the foundation of…
cond-mat.mtrl-sci2024
Interfacial Perpendicular Magnetic Anisotropy of Ultrathin Fe(001) Film Grown on CoO(001) Surface
Tong Wu, Yunzhuo Wu, Haoran Chen +10
Exploring novel systems with perpendicular magnetic anisotropy (PMA) is vital for advancing memory devices. In this study, we report an intriguing PMA system involving an ultrathin…
physics.app-ph2024
Field-free spin-orbit switching of canted magnetization in Pt/Co/Ru/RuO2(101) multilayers
Yunzhuo Wu, Tong Wu, Haoran Chen +5
Enabling field-free current-induced switching of perpendicular magnetization is essential for advancing spin-orbit-torque magnetic random access memory technology. Our research on…