Yichun Liu

Reconfigurable Floating‐Gate van der Waals Phototransistor With Asymmetric Contact Geometries for Bio‐Inspired Multi‐Stage Visual Tasks

ABSTRACT Bio‐inspired optoelectronic devices with in‐sensor neuromorphic computing capability are promising for artificial visual applications. However, the biological visual system possesses simultaneous sensing and multi‐stage processing capability through the retina and visual...

Multiscale Structural Engineering of a Wearable Gas Sensor for Simulated Breath Ammonia Monitoring Under High‐Humidity Conditions

ABSTRACT Wearable gas sensors capable of monitoring volatile biomarkers in exhaled breath offer a promising approach for non‐invasive health monitoring. However, existing wearable sensors are hindered by insufficient sensitivity, limited selectivity, and pronounced humidity inter...

Programmable solar‐blind ultraviolet sensors enabling integrated single‐pixel sensing and neuromorphic processing

Abstract The physical segregation of sensing and processing in conventional architectures creates bottlenecks for real‐time vision, necessitating systems that mimic biological vision by first rapidly capturing images and then performing complex processing. Here, we report a multi...

Strength enhancement and microstructural evolutions of dredged slurry stabilized with waste-modified composite binder

Dredged slurry with high water content and low permeability is prone to drainage clogging during vacuum preloading, limiting its direct use in land reclamation and typically requiring cement-based treatment. To explore a lower-carbon alternative to conventional treatment, this st...