Shaoqing Xiao

High-speed, self-powered and polarization-sensitive photodetector based on FePSe 3 /ReS 2 heterojunction

Yanliang Zhu, Yue Wang, Xingyu Zhou, Keyu Qian et autres

Abstract Two-dimensional materials represent a new class of semiconductor materials. Their atomic thickness, smooth surface, tunable bandgap, and high carrier mobility endow them with significant application potential in the field of photodetection. However, photodetectors relying solely on intrinsic materials suffer from issues …

cn (code pays fourni par la source)

Enhanced Photoelectric Response in MoS 2 /Graphene Heterostructures via Surface Plasmon Resonance

Xingyu Zhou, Zhengjin Weng, Junjian Li, Zhihao Wang et autres

Although two-dimensional materials such as molybdenum disulfide (MoS 2 ) and graphene (Gr) possess excellent electronic properties, their weak light absorption limits their applications in photodetectors. This study introduces an effective strategy to significantly enhance the photoresponse of MoS 2 /Gr heterostructures …

cn, us, fr (code pays fourni par la source)

High-performance electrode-controlled MoTe 2 memristor for dual-mode synaptic plasticity in neuromorphic systems

Jiaju Wang, Haiyan Nan, Zijian Wang, Renxian Qi et autres

A bottom-embedded electrode MoTe 2 memtransistor suppresses Fermi-level pinning, emulates homosynaptic/heterosynaptic plasticity via H 2 O/O 2 adsorption, and enables 90.32% MNIST recognition accuracy for neuromorphic systems.

cn (code pays fourni par la source)

Review of 2D material-based photodetector arrays: Fabrication, characterization, and challenges

Chenglin Wang, Haiyan Nan, Qianqian Wu, Jialing Jian et autres

cn (code pays fourni par la source)

An Independent and Portable Multiparameter Detection System With Environmental Adaptability

Changping Zhou, Jiakang Wu, Chao Jin, Xiaofeng Gu et autres

Microwave sensors are widely used due to their noninvasiveness and high sensitivity. Most of the studies focus on the design of sensor components and, however, lack exploration on how to build an independent sensor system. This study proposes a microwave multiparameter detection …

cn, kr (code pays fourni par la source)

Gate tuning of cellulose nanofibers-gated in-plane-gate IGZO transistors for humidity sensing

Hao Yang, Lin Zha, Feng Shao, Shaoqing Xiao et autres

Abstract Electrolyte-gated transistors (EGTs) represent a highly intriguing device platform for intelligent bio- and chemical sensing. To enable effective humidity sensing with cellulose nanofibers-gated in-plane-gate indium gallium zinc oxide transistors. This work adopted three synergistic methods to tune the gate controllability: ion …

cn (code pays fourni par la source)

Ultrasensitive MoS2 photodetectors enabled by MnPS3 interface engineering

C. W. Liang, Haiyan Nan, Kangwei Shao, Chenglin Wang et autres

cn (code pays fourni par la source)

High-speed, self-powered, and position-sensitive photodetector based on ReS2/Si heterojunction

Longyu Lyu, Yuan Jun Gao, Jialing Jian, Chengxin Jiang et autres

A van der Waals heterostructure combining rhenium disulfide (ReS2) with silicon (Si) was constructed in this study to address challenges in photodetection applications. The ReS2/Si device demonstrated self-powered operation with an ultrafast response time of 66 μs rise time and 54 μs …

cn (code pays fourni par la source)

Self-powered photodetection via plasma-etched graphene channels with MoS2 contacts

Zijian Wang, Jing Bai, Xingyu Zhou, Jialing Jian et autres

cn (code pays fourni par la source)

Ultrafast Self‐Driven WSe 2 Photodetectors with Bottom Schottky Contacts

Jian Li, Zhihao Wang, Jialing Jian, Zhengjin Weng et autres

Abstract Conventional top‐contact two dimensional (2D) Schottky photodetectors suffer from light shadowing and contact damage, leading to Fermi‐level pinning and performance degradation. This work overcomes these limitations by designing a bottom‐electrode Schottky photodetector (BE‐Schottky PD) based on a Cr/WSe 2 /Au heterostructure. …

cn, fr (code pays fourni par la source)

Author response for "Self-powered MoTe2 homojunction photodetector with ultrafast response via h-BN encapsulation and doping regulation"

Kangwei Shao, Haiyan Nan, Renxian Qi, Haomin Wang et autres

Ultrafast Self-Powered photodetector based on Plasmon-assisted InSe/WSe2 van der Waals heterostructures

Li Li, Qianqian Wu, Jialing Jian, Liangliang Lin et autres

cn, fr (code pays fourni par la source)