Weishuai Duan

Author response for "High-performance visible-to-near infrared phototransistor based on SnSe/SnS2 van der Waals heterostructure"

Ganlu Fan, Weishuai Duan, Mengjiao Dong, Pengyu Zhou et autres

High-performance visible-to-near infrared phototransistor based on SnSe/SnS 2 van der Waals heterostructure

Ganlu Fan, Weishuai Duan, Mengjiao Dong, Pengyu Zhou et autres

As a member of two-dimensional materials, tin disulfide (SnS 2 ) holds great potential for highly sensitive detectors used in high-resolution, low-power imaging.

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SnS₂/h-BN/SnSe Tri-Layer Heterojunctions for High Responsivity and Low Dark Current Self-Powered Near-Violet Detector

Xiyu Jia, Weishuai Duan, Mingchen Xu, Ganlu Fan et autres

Near-violet(NV)detectors based on two-dimensional materials have attracted much attention due to their atomic-scale thickness and various band gaps. Among them, tin disulfide (SnS2) has demonstrated significant potential for high-performance NV detectors due to its unique photoelectric properties. However, SnS2-based NV detector still …

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Visible-to-near-infrared photodetectors based on SnS/SnSe2 and SnSe/SnSe2 p−n heterostructures with a fast response speed and high normalized detectivity

Xinfa Zhu, Weishuai Duan, Xiancheng Meng, Xiyu Jia et autres

Abstract The emergent two-dimensional (2D) material, tin diselenide (SnSe2), has garnered significant consideration for its potential in image capturing systems, optical communication, and optoelectronic memory. Nevertheless, SnSe2-based photodetection faces obstacles, including slow response speed and low normalized detectivity. In this work, photodetectors …

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High-Performance Visible-to-Near Infrared Phototransistor Based on Snse/Sns2 Van Der Waals Heterostructure

Ganlu Fan, Weishuai Duan, Mengjiao Dong, Pengyu Zhou et autres

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Vertical SnS2/Cr–SnS2 n–n Homostructure for High-Responsivity and Fast-Response 405 nm Near-Ultraviolet Detectors

Weishuai Duan, Zhe Liu, Xinfa Zhu, Biao He et autres

Near-ultraviolet (NUV) detectors based on two-dimensional (2D) materials have garnered considerable attention owing to their atomic-scale thickness, varied bandgap, and strong interaction with incident light. In this work, homostructures composed of tin disulfide/chromium–doped tin disulfide (SnS2/Cr–SnS2) were proposed for 405 nm near-ultraviolet …

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High Photoresponsivity and Response Speed of Visible‐Light Photodetectors Based on Tin Disulfide/Indium‐Doped Tin Disulfide Homostructures

Zhe Liu, Xiyu Jia, Weishuai Duan, Xinfa Zhu et autres

Abstract Tin disulfide (SnS2) is an emerging 2D‐layered metal dichalcogenide with promising application potential for highly sensitive and fast‐response‐speed photodetectors. However, SnS2‐based photodetectors still have drawbacks that limit their practical and commercial applications. Herein, an effective route is proposed for constructing SnS2/indium‐doped …

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