Z
Ziyu Zhu
Researcher at National University of Singapore
Publications - 10
Citations - 387
Ziyu Zhu is an academic researcher from National University of Singapore. The author has contributed to research in topics: Ferroelectricity & Medicine. The author has an hindex of 6, co-authored 6 publications receiving 153 citations.
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Journal ArticleDOI
Ferroelectricity and Rashba Effect in a Two-Dimensional Dion-Jacobson Hybrid Organic-Inorganic Perovskite.
In-Hyeok Park,Qiannan Zhang,Ki Chang Kwon,Ziyu Zhu,Wei Yu,Kai Leng,David Giovanni,Hwa Seob Choi,Ibrahim Abdelwahab,Qing-Hua Xu,Tze Chien Sum,Kian Ping Loh +11 more
TL;DR: The observation of robust ferroelectricity and Rashba effect in two-dimensional Dion-Jacobson perovskites is reported.
Journal ArticleDOI
In-Plane Ferroelectric Tin Monosulfide and Its Application in a Ferroelectric Analog Synaptic Device.
Ki Chang Kwon,Ki Chang Kwon,Yishu Zhang,Lin Wang,Wei Yu,Xiaojie Wang,In-Hyeok Park,Hwa Seob Choi,Hwa Seob Choi,Teng Ma,Ziyu Zhu,Bingbing Tian,Chenliang Su,Kian Ping Loh,Kian Ping Loh +14 more
TL;DR: It is demonstrated that Tin monosulfide films less than 6 nm thick shows optimum performance as semiconductor channel in in-plane ferro electric analogue synaptic device, whereas thicker films have much poorer ferroelectric response due to screening effects by a higher concentration of charge carriers.
Journal ArticleDOI
Self-Powered Photodetector Using Two-Dimensional Ferroelectric Dion-Jacobson Hybrid Perovskites.
TL;DR: A ferroelectricity-modulated photodetector based on the n = 2 homologue of the ferro electric two-dimensional DJ-OIHP (AMP)(MA)Pb2I7 (DJPn=2, AMP = 4-(aminomethyl)piperidinium; MA = methylammonium) can be used for efficientPhotodetection in the visible range.
Journal ArticleDOI
Giant Emission Enhancement of Solid-State Gold Nanoclusters by Surface Engineering.
Chuanhao Yao,Chuanhao Yao,Chuanhao Yao,Cong-Qiao Xu,In-Hyeok Park,Meng Zhao,Ziyu Zhu,Jing Li,Xiao Hai,Hanyan Fang,Yong Zhang,Gennevieve Macam,Jinghua Teng,Lin Li,Qing-Hua Xu,Feng-Chuan Chuang,Junpeng Lu,Chenliang Su,Jun Li,Jun Li,Jiong Lu +20 more
TL;DR: This work provides a new route for the design of a wide range of bimetallic/alloy metal nanoclusters with superior optoelectronic properties and functionalities and dramatically enhance the photoluminescence quantum efficiency and lifetime of crystal of the cluster 2.
Journal ArticleDOI
Highly Stable Two-Dimensional Tin(II) Iodide Hybrid Organic–Inorganic Perovskite Based on Stilbene Derivative
In-Hyeok Park,Leiqiang Chu,Kai Leng,Yu Fong Choy,Wei Liu,Ibrahim Abdelwahab,Ziyu Zhu,Zhirui Ma,Wei Chen,Qing-Hua Xu,Goki Eda,Kian Ping Loh +11 more
TL;DR: In this paper, a two-dimensional hybrid organic-inorganic perovskites (A2B(n-1)SnnI(3n+1) ) with improved air stability was proposed.