Rongjun Zhang

Semimetal-Interlayer-Engineered MoSe 2 /1T′-MoTe 2 /WSe 2 Heterostructure for Reconfigurable Rectification and Broadband Multifunctional Photodetection

Abstract Photodetectors based on two-dimensional (2D) van der Waals heterostructures have attracted considerable interest owing to their tunable electronic structures and efficient photoelectric conversion. However, simultaneously achieving low dark current, high photoresponse, a...

Ultrahigh Polarization Sensitivity via Bias‐Modulable Twisted Heterojunction Photodetectors With AoLP Detection and Polarity Reversal

ABSTRACT Polarization‐sensitive photodetection provides a critical degree of freedom for multidimensional optical information processing; however, achieving both high polarization selectivity and direct extraction of the angle of linear polarization (AoLP) within a single compact...

From intravascular imaging to adaptive vascular care: intelligent photonics and digital twins in panvascular disease

Panvascular diseases (PVDs) stand as the leading cause of global mortality, necessitating a paradigm shift from local anatomical repair to the systemic restoration of vascular homeostasis. While intravascular optical imaging has revolutionized diagnosis, it remains a passive obse...