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A gate-tunable artificial synapse based on vertically assembled van der Waals ferroelectric heterojunction 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2022, 卷号: 128, 页码: 239-244
Authors:  Wang, Yaning;  Li, Wanying;  Guo, Yimeng;  Huang, Xin;  Luo, Zhaoping;  Wu, Shuhao;  Wang, Hai;  Chen, Jiezhi;  Li, Xiuyan;  Zhan, Xuepeng;  Wang, Hanwen
Favorite  |  View/Download:62/0  |  Submit date:2022/07/14
van der Waals heterostructures  Ferroelectrics  Memristor  Artificial synapse  Neuromorphic computing  
Surface Oxygen Vacancies Confined by Ferroelectric Polarization for Tunable CO Oxidation Kinetics 期刊论文
ADVANCED MATERIALS, 2022, 页码: 9
Authors:  Ren, Zhaohui;  Ruan, Luoyuan;  Yin, Lichang;  Akkiraju, Karthik;  Giordano, Livia;  Liu, Zhongran;  Li, Shi;  Ye, Zixing;  Li, Songda;  Yang, Hangsheng;  Wang, Yong;  Tian, He;  Liu, Gang;  Shao-Horn, Yang;  Han, Gaorong
Favorite  |  View/Download:26/0  |  Submit date:2022/09/16
ferroelectrics  polarization screening  surface oxygen vacancies  tunable oxidation reaction  
Selectively constructing sandwich-like heterostructure of CdS/PbTiO3/TiO2 to improve visible-light photocatalytic H-2 evolution 期刊论文
SCIENCE CHINA-MATERIALS, 2022, 页码: 7
Authors:  Wan, Gedeng;  Yang, Yongqiang;  Zhu, Huaze;  Zhen, Chao;  Xu, Xiaoxiang;  Wang, Lianzhou;  Liu, Gang
Favorite  |  View/Download:23/0  |  Submit date:2022/09/16
photocatalysis  ferroelectric  PbTiO3  water splitting  heterostructure  
Thickness-Dependent Polar Domain Evolution in Strained, Ultrathin PbTiO3 Films 期刊论文
ACS APPLIED MATERIALS & INTERFACES, 2022, 页码: 10
Authors:  Gong, Feng-Hui;  Chen, Yu-Ting;  Zhu, Yin-Lian;  Tang, Yun-Long;  Zhang, Heng;  Wang, Yu-Jia;  Wu, Bo;  Liu, Jia-Qi;  Shi, Tong-Tong;  Yang, Li-Xin;  Li, Chang-Ji;  Feng, Yan-Peng;  Ma, Xiu-Liang
Favorite  |  View/Download:66/0  |  Submit date:2022/07/01
scanning transmission electron microscopy  critical thickness  a/c domain  meron  ultrathin PbTiO3 films  
Atomic-Scale Tunable Flexoelectric Couplings in Oxide Multiferroics 期刊论文
NANO LETTERS, 2021, 卷号: 21, 期号: 22, 页码: 9601-9608
Authors:  Geng, Wanrong;  Wang, Yujia;  Tang, Yunlong;  Zhu, Yinlian;  Wu, Bo;  Yang, Lixin;  Feng, Yanpeng;  Zou, Minjie;  Ma, Xiuliang
Favorite  |  View/Download:20/0  |  Submit date:2022/07/01
multiferroic oxides  BiFeO3 films  flexoelectric effect  strain-field coupling  aberration-corrected transmission electron microscopy  
Effects of anisotropic misfit strains on equilibrium phases and domain structures in (111)-oriented ferroelectric PbTiO3 films 期刊论文
ACTA MATERIALIA, 2021, 卷号: 206, 页码: 10
Authors:  Guo, X. W.;  Zou, M. J.;  Wang, Y. J.;  Tang, Y. L.;  Zhu, Y. L.;  Ma, X. L.
Favorite  |  View/Download:51/0  |  Submit date:2021/10/15
Phase-field simulations  Domain stability diagram  (111)-oriented  Anisotropic misfit strains  
Deterministic contribution of low symmetry phases to piezoresponse in oxide ferroelectrics 期刊论文
ACTA MATERIALIA, 2021, 卷号: 205, 页码: 8
Authors:  Zou, M. J.;  Tang, Y. L.;  Zhu, Y. L.;  Wang, Y. J.;  Yang, L. X.;  Ma, X. L.
Favorite  |  View/Download:56/0  |  Submit date:2021/03/15
Ferroelectrics  piezoelectricity  morphotropic phase boundary  monoclinic phase  
Regulation of Ferroelectric Polarization to Achieve Efficient Charge Separation and Transfer in Particulate RuO2/BiFeO(3)for High Photocatalytic Water Oxidation Activity 期刊论文
SMALL, 2020, 页码: 9
Authors:  Shah, Jafar H.;  Huang, Biaohong;  Idris, Ahmed M.;  Liu, Yong;  Malik, Anum S.;  Hu, Weijin;  Zhang, Zhidong;  Han, Hongxian;  Li, Can
Favorite  |  View/Download:54/0  |  Submit date:2021/02/02
charge separation  cocatalysts  ferroelectrics  photocatalytic water oxidation  spontaneous polarization field  
Oxygen octahedral coupling mediated ferroelectric-antiferroelectric phase transition based on domain wall engineering 期刊论文
ACTA MATERIALIA, 2020, 卷号: 198, 页码: 145-152
Authors:  Geng, W. R.;  Guo, X. W.;  Zhu, Y. L.;  Wang, Y. J.;  Tang, Y. L.;  Han, M. J.;  Feng, Y. P.;  Zou, M. J.;  Wu, B.;  Ma, J. Y.;  Hu, W. T.;  Ma, X. L.
Favorite  |  View/Download:66/0  |  Submit date:2021/02/02
Ferroelectric films  Ferroelectric domain walls  Antiferroelectric phase transition  Oxygen octahedral coupling  Scanning transmission electron microscopy  
Oxygen octahedral coupling mediated ferroelectric-antiferroelectric phase transition based on domain wall engineering 期刊论文
ACTA MATERIALIA, 2020, 卷号: 198, 页码: 145-152
Authors:  Geng, W. R.;  Guo, X. W.;  Zhu, Y. L.;  Wang, Y. J.;  Tang, Y. L.;  Han, M. J.;  Feng, Y. P.;  Zou, M. J.;  Wu, B.;  Ma, J. Y.;  Hu, W. T.;  Ma, X. L.
Favorite  |  View/Download:51/0  |  Submit date:2021/02/02
Ferroelectric films  Ferroelectric domain walls  Antiferroelectric phase transition  Oxygen octahedral coupling  Scanning transmission electron microscopy