6 papers
Ultrafast Non-Volatile Weyl LuminoMem for Mid-Infrared In-Memory Computing
Delang Liang, Shiyu Wang, Yan Wang +11
Integrated optoelectronic systems strive to combine the logic/memory density of electronics with the bandwidth of photonics, but monolithic realization is impeded by the inefficien…
Direct Photocurrent Detection of Optical Vortex Based on the Orbital Photo Galvanic Effect: Progress, Challenge and Perspective
Jinluo Cheng, Dehong Yang, Weiming Wang +3
A photodetector that can directly distinguish the orbital angular momentum (OAM) of light is highly desirable for integrated on-chip OAM detection and focal plane array devices. Th…
Gate-Tunable Mid-Infrared Electroluminescence from Te/MoS2 p-n Heterojunctions
Shiyu Wang, Delang Liang, Zhi Zheng +9
Mid-infrared (MIR) emitters are critical components in advanced photonic systems, driving progress in fields such as chemical sensing, environmental monitoring, medical diagnostics…
Versatile tunable optical injection of chiral polarized Weyl fermions in a magnetic Weyl semimetal Co3Sn2S2
Zipu Fan, Junchao Ma, Jinying Yang +12
Precise probe and control of various quantum degrees of freedom in novel quantum matter are central to understanding fundamental quantum physics and hold promise for innovative rou…
Observation of Berry Curvature-Enhanced Anomalous Photo-Nernst Effect in Magnetic Weyl Semimetal
Zipu Fan, Jinying Yang, Yuchun Chen +8
The anomalous Nernst effect is the thermoelectric counterpart of the anomalous Hall effect, which can emerge in magnetic materials or topological materials without magnetic field.…
High-speed readout for direct light orbital angular momentum photodetector via photoelastic modulation
Dehong Yang, Chang Xu, Jiawei Lai +5
Recent progress in direct photodetection of light orbital angular momentum (OAM) based on the orbital photogalvanic effect (OPGE) provides an effective way for on-chip direct elect…