Wenfei Li

Highly Polarized Narrow Linewidth Near-Infrared Emission from InSe-Based Light-Emitting Diodes

Abstract Near-infrared (NIR) light-emitting diodes (LEDs) operating beyond 900 nm are critical for biomedical imaging and optical communications. However, achieving spectrally narrow emission with controlled polarization remains challenging. This work demonstrates electrically pu...

Atomically Precise Synthesis of Carbon-Based Quantum Magnets on Inert Surfaces

Abstract Carbon-based quantum magnets (CBQMs) with tunable π-electron magnetism represent a frontier in quantum science, which are distinguished by their exceptional spin properties and structural diversity. On-surface synthesis has been indispensable for atomically precise engin...