Publications (6)
Mapping Metastable Magnetic Textures in (Fe0.5Co0.5)5GeTe2 with in-situ Lorentz Transmission Electron Microscopy
Reed Yalisove, Hongrui Zhang, Xiang Chen +5
Topologically protected magnetic textures are a promising route to low-energy control of magnetism, but they are most often studied away from ambient conditions, typically at low t…
Electron-magnon coupling at the interface of a "twin-twisted" antiferromagnet
Yue Sun, Fanhao Meng, Sijia Ke +9
We identify a "twin-twist" angle in orthorhombic two-dimensional magnets that maximizes interlayer orbital overlap and enables strong interfacial coupling. Focusing on the van der…
Two-dimensional layered materials for memristive and neuromorphic applications
Chen-Yu Wang, Cong Wang, Fanhao Meng +4
With many fantastic properties, memristive devices have been proposed as top candidate for next-generation memory and neuromorphic computing chips. Significant research progresses…
Moire-enabled optical vortex with tunable topological charge in twisted bilayer photonic crystals
Tiancheng Zhang, Li Lei, Changhao Ding +11
The orbital angular momentum (OAM) of light is a versatile degree of freedom with transformative impact across optical communication, imaging, and micromanipulation. These applicat…
Universal spin wavepacket transport in van der Waals antiferromagnets
Yue Sun, Fanhao Meng, Changmin Lee +6
Antiferromagnets (AFMs) are promising platforms for the transmission of quantum information via magnons (the quanta of spin waves), offering advantages over ferromagnets with regar…
Continuous Electrical Manipulation of Magnetic Anisotropy and Spin Flopping in van der Waals Ferromagnetic Devices
Ming Tang, Junwei Huang, Feng Qin +19
Controlling the magnetic anisotropy of ferromagnetic materials plays a key role in magnetic switching devices and spintronic applications. Examples of spin-orbit torque devices wit…