3 papers
cond-mat.mtrl-sci2026
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…
physics.optics2025
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…
cond-mat.mes-hall2025
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…