A5036134349- Magnetic properties of thin films
- Magneto-Optical Properties and Applications
- Physics of Superconductivity and Magnetism
- Quantum and electron transport phenomena
- Mechanical and Optical Resonators
- Multiferroics and related materials
- ZnO doping and properties
- Advanced Memory and Neural Computing
University of Chinese Academy of Sciences
2022-2024
Czech Academy of Sciences, Institute of Physics
2024
Institute of Physics
2022-2024
Chinese Academy of Sciences
2023-2024
Perpendicularly magnetized structures that are switchable using a spin current under field-free conditions can potentially be applied in spin-orbit torque magnetic random-access memory (SOT-MRAM). Several have been developed; however, new with simple stack structure and MRAM compatibility urgently needed. Herein, typical perpendicular spin-transfer MRAM, the Pt/Co multilayer its synthetic antiferromagnetic counterpart anisotropy, was observed to possess an intrinsic interlayer chiral...
Abstract Ultrastrong and deep-strong coupling are two regimes rich in intriguing physical phenomena. Recently, hybrid magnonic systems have emerged as promising candidates for exploring these regimes, owing to their unique advantages quantum engineering. However, because of the relatively weak between magnons other quasiparticles, ultrastrong is predominantly realized at cryogenic temperatures, while remains be explored. In our work, we achieve both theoretical experimental realization...
Recently, there has been significant interest in magnon-magnon hybrid systems the field of spintronics due to their potential for quantum engineering. Achieving strong coupling, and even ultrastrong coupling (USC), is crucial enhancing efficiency information processing. While widely observed systems, USC rarely reported. Therefore, current focus research explore more possible mechanisms realizing USC. Here, we highlight that interlayer Dzyaloshinskii-Moriya interaction (DMI) can break...
Complementary magnon transistors (CMTs) are desired to effectively regulate the transport of coherent spin waves. Here, using comb-shaped gating electrodes with a variable duty ratio ($\ensuremath{\delta}$) and current flowing through them, we were able decrease or even increase transmission waves in wide frequency range complimentarily. The reduction amplification degree at opposite currents depends on $\ensuremath{\delta}$. We further found that interference between transmitted gated...
This work reports the enhancement of damping-like and field-like spin–orbit torque (SOT) efficiencies interfacial spin transparency (Tin) in Py/NiO/Pt heterostructure. The SOT Tin are characterized by combining spin–torque ferromagnetic resonance (ST-FMR) spin-pumping (SP) techniques. inevitable inverse Hall voltage contamination induced SP ST-FMR spectrum is extracted subtracted additional measurements, which allows obtaining accurate Tin. vary with NiO insertion layer thickness, a result...