J
Jingyu Liu
Researcher at Chinese Academy of Sciences
Publications - 20
Citations - 691
Jingyu Liu is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Polarization (electrochemistry) & Terahertz radiation. The author has an hindex of 6, co-authored 6 publications receiving 400 citations.
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Journal ArticleDOI
Flexible Self-Powered GaN Ultraviolet Photoswitch with Piezo-Phototronic Effect Enhanced On/Off Ratio.
Mingzeng Peng,Yudong Liu,Aifang Yu,Yang Zhang,Caihong Liu,Jingyu Liu,Wei Wu,Ke Zhang,Xieqing Shi,Jinzong Kou,Junyi Zhai,Zhong Lin Wang +11 more
TL;DR: A flexible and self-powered GaN membrane-based ultraviolet (UV) photoswitch with high on/off ratio and excellent sensitivity is developed and can provide a deep understanding of local electric field effects on self- powered optoelectronic detection.
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Lattice Strain Induced Remarkable Enhancement in Piezoelectric Performance of ZnO-Based Flexible Nanogenerators
Yang Zhang,Caihong Liu,Jingbin Liu,Jie Xiong,Jingyu Liu,Ke Zhang,Yudong Liu,Mingzeng Peng,Aifang Yu,Aihua Zhang,Yan Zhang,Zhiwei Wang,Junyi Zhai,Zhong Lin Wang,Zhong Lin Wang +14 more
TL;DR: By employing halogen elements (fluorine, chlorine, bromine, and iodine) as dopant, this work demonstrates a unique strategy to enhance the output performance of ZnO-based flexible piezoelectric nanogenerators and paves the way for enhancing the performance of wurtzite-type piezOElectric semiconductor nanomaterials via lattice strain strategy.
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Interface engineering on p-CuI/n-ZnO heterojunction for enhancing piezoelectric and piezo-phototronic performance
TL;DR: In this article, the authors demonstrate the merits of piezoelectric and piezo-phototronic effects for the design of energy harvesting and optoelectronic nanodevices.
Journal ArticleDOI
Triboelectric Nanogenerator as a Self-Powered Communication Unit for Processing and Transmitting Information.
Aifang Yu,Xiangyu Chen,Rui Wang,Jingyu Liu,Jianjun Luo,Libo Chen,Yang Zhang,Wei Wu,Caihong Liu,Hongtao Yuan,Mingzeng Peng,Weiguo Hu,Junyi Zhai,Zhong Lin Wang,Zhong Lin Wang +14 more
TL;DR: A simple but efficient method for directly transmitting ambient vibration to the receiver as a digital signal is established using an elaborately designed TENG and an optical communication technique.
Journal ArticleDOI
Dynamic phase assembled terahertz metalens for reversible conversion between linear polarization and arbitrary circular polarization
Jitao Li,Guocui Wang,Zhen Yue,Jingyu Liu,Jie Li,Chenglong Zheng,Ying Zhang,Yan Zhang,Jianquan Yao +8 more
TL;DR: In this article , a single-handed circular polarization (CP) conversion using dynamic phase was obtained in the terahertz (THz) band using a silicon-based metalens.