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Grain-Orientation dependence about luminescence modulation behavior upon electric polarization in Sm3+ doped KSr2Nb5O15 textured ceramics 期刊论文
Materials Letters, 2021, 卷号: 295
Authors:  Cao, Shuyao;  Chen, Qian;  Li, Yangping;  Wu, Changying;  Feng, Xiaoying;  Xu, Jie;  Cheng, Guanghua;  Gao, Feng
Adobe PDF(1631Kb)  |  Favorite  |  View/Download:47/0  |  Submit date:2021/05/08
Luminescence  Polarization modulation  KSr2Nb5O15  Ferroelectrics  
Influence of Sm3+ doping on the relaxation behaviors of KSr2Nb5O15 ferroelectric ceramics and the luminescence modulation effect by polarization engineering 期刊论文
Ceramics International, 2021, 卷号: 47, 期号: 14, 页码: 20286-20297
Authors:  Cao, Shuyao;  Chen, Qian;  Li, Yangping;  Wu, Changying;  Feng, Xiaoying;  Xu, Jie;  Cheng, Guanghua;  Gao, Feng
Adobe PDF(16603Kb)  |  Favorite  |  View/Download:41/0  |  Submit date:2021/05/08
Dielectric properties (C)  Ferroelectric properties (C)  Niobates (D)  Luminescence modulation (Author selected)  
A novel photochromic ceramics with reversible luminescence modulation and light bleaching behavior: Sm3+-doped KSr2Nb5O15 期刊论文
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2020, 卷号: 40, 期号: 15, 页码: 6061-6072
Authors:  Cao, Shuyao;  Chen, Qian;  Liu, Junting;  Wu, Changying;  Li, Leilei;  Xu, Jie;  Cheng, Guanghua;  Gao, Feng
Adobe PDF(5517Kb)  |  Favorite  |  View/Download:83/0  |  Submit date:2020/10/22
Photochromism  Luminescence modulation  Light bleaching  Tetragonal tungsten bronze structure  Sintering atmosphere  
Effect of cation vacancies on the optical and dielectric properties of KSr2Nb5O15: A first-principles study 期刊论文
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2020, 卷号: 103, 期号: 3, 页码: 1912-1926
Authors:  Chen, Qian;  Gao, Feng;  Xu, Jie;  Wu, Changying;  Cao, Shuyao;  Guo, Yiting;  Pawlikowska, Emilia;  Szafran, Mikolaj;  Cheng, Guanghua
Adobe PDF(2351Kb)  |  Favorite  |  View/Download:113/3  |  Submit date:2019/12/11
dielectric properties  first-principles theory  KSr2Nb5O15 lead-free ferroelectrics  optical properties  vacancies  
Photochromic effect of transparent lead-free ferroelectric KSr2Nb5O15 ceramics 期刊论文
Journal of the European Ceramic Society, 2019, 卷号: 39, 期号: 16, 页码: 5260-5266
Authors:  Cao, Shuyao;  Gao, Feng;  Xu, Jie;  Zhu, Jihong;  Chen, Qian;  Guo, Yiting;  Li, Leilei;  Liu, Junting;  Gao, Tong;  Pawlikowska, Emilia;  Szafran, Mikolaj;  Cheng, Guanghua
Adobe PDF(2722Kb)  |  Favorite  |  View/Download:239/1  |  Submit date:2019/09/20
Transparent ceramics  Photochromic effect  KSr2Nb5O15  
Electronic structure and optical properties of La-doped KSr2Nb5O15: A first-principles investigation 期刊论文
CERAMICS INTERNATIONAL, 2019, 卷号: 45, 期号: 8, 页码: 9967-9976
Authors:  Chen, Qian;  Gao, Feng;  Xu, Jie;  Cao, Shuyao;  Guo, Yiting;  Cheng, Guanghua
Adobe PDF(2417Kb)  |  Favorite  |  View/Download:100/1  |  Submit date:2019/05/20
La-doped KSr2Nb5O15  First principles  Anisotropy  Electronic structure  Optical properties  Dielectric function