Mingming Tian

Southeast University (China) | SEU · School of physics

Magneto-dynamics and its interfacial modulation have attracted much attention in energy-efficient and nonvolatile spintronic devices. In particular, the antiferromagnetic coupling at the interface plays a crucial role in spin dynamic behaviors. In this work, we utilize rare-earth holmium (Ho) to interface with transition-metal alloy Ni80Fe20(Py) an...

Spin-orbit torques (SOTs) in two-dimensional (2D) transition-metal dichalcogenides (TMDs) based on magnetic heterostructures have drawn extensive attentions owning to their potential applications in spintronic devices. Here, we investigated the current-induced SOTs in ZrSe3, which is a 2D van der Waals semiconductor characterized by both strong spi...

Chromium tellurides have triggered tremendous investigations in physics and materials science, where their unique properties offer excellent opportunities for spintronic applications. Here, we report anisotropic magnetoresistance (AMR) of ferromagnetic CrTe single crystal flake grown by chemical vapor deposition. An individual hexagonal flake exhib...

Spin-orbit torque (SOT) provides an efficient approach to control the magnetic state and dynamics in different classes of materials. Recent years, the crossover between two-dimensional van der Waals (2D vdW) materials and SOT opens a new prospect to push SOT devices to the 2D limit. In this mini-review, we summarize the latest progress in 2D vdW ma...

Magnetic dynamic damping is significantly important in determing the relaxation time of magnetic moments and the speed of magnetic memory devices. Here, magnetic dynamic behaviors of permalloy (Py) films capped with gadolinium (Gd) are studied, and effects of the interface are investigated by Cu insert layer. For Py/Gd bilayer films, both the satur...