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Anionic regulation and valence band convergence boosting the thermoelectric performance of Se-alloyed GeSb2Te4 single crystal 期刊论文
ACTA MATERIALIA, 2023, 卷号: 254, 页码: 10
作者:  Chen, Peng;  Zhang, Bin;  Zhou, Zizhen;  Zheng, Sikang;  Zhang, De;  Yan, Yanci;  Han, Guang;  Lu, Xu;  Wu, Hong;  Zhou, Xiaoyuan;  Wang, Guoyu
收藏  |  浏览/下载:14/0  |  提交时间:2023/12/25
Thermoelectric  GeSb2Te4 single crystal  Valence band convergence  Point defects  Lattice thermal conductivity  
General surfactant-free synthesis of binary silver chalcogenides with tuneable thermoelectric properties 期刊论文
CHEMICAL ENGINEERING JOURNAL, 2020, 卷号: 393, 页码: 11
作者:  Wang, Hengyang;  Liu, Xiaofang;  Zhang, Bin;  Huang, Lisi;  Yang, Meiling;  Zhang, Xiang;  Zhang, Hong;  Wang, Guoyu;  Zhou, Xiaoyuan;  Han, Guang
收藏  |  浏览/下载:182/0  |  提交时间:2020/08/24
Thermoelectric  Silver chalcogenides  Solution Synthesis  Nanostructure  Transmission electron microscopy (TEM)  
Structural, thermal and optical properties and transition threshold in Ge-Sb-Se glassy system 期刊论文
JOURNAL OF NON-CRYSTALLINE SOLIDS, 2020, 卷号: 536, 页码: 7
作者:  Wei, Wen-Hou
收藏  |  浏览/下载:74/0  |  提交时间:2020/08/24
Chalcogenide glasses  Structure  Synchrotron X-ray powder diffraction  Optical properties  Phase transitions  
Facile in situ solution synthesis of SnSe/rGO nanocomposites with enhanced thermoelectric performance 期刊论文
JOURNAL OF MATERIALS CHEMISTRY A, 2020, 卷号: 8, 期号: 3, 页码: 1394-1402
作者:  Huang, Lisi;  Lu, Jianzhang;  Ma, Duowen;  Ma, Chunmiao;  Zhang, Bin;  Wang, Hengyang;  Wang, Guoyu;  Gregory, Duncan H.;  Zhou, Xiaoyuan;  Han, Guang
收藏  |  浏览/下载:123/0  |  提交时间:2020/08/24
Band engineering and precipitation enhance thermoelectric performance of SnTe with Zn-doping 期刊论文
CHINESE PHYSICS B, 2018, 卷号: 27, 期号: 4, 页码: 5
作者:  Chen, Zhiyu;  Wang, Ruifeng;  Wang, Guoyu;  Zhou, Xiaoyuan;  Wang, Zhengshang;  Yin, Cong;  Hu, Qing;  Zhou, Binqiang;  Tang, Jun;  Ang, Ran
Adobe PDF(5114Kb)  |  收藏  |  浏览/下载:186/0  |  提交时间:2018/07/02
thermoelectric materials  chalcogenide  band engineering  precipitation  
Se substitution and micro-nano-scale porosity enhancing thermoelectric Cu2Te 期刊论文
CHINESE PHYSICS B, 2018, 卷号: 27, 期号: 4, 页码: 5
作者:  Shi, Xiaoman;  Wang, Guoyu;  Wang, Ruifeng;  Zhou, Xiaoyuan;  Xu, Jingtao;  Tang, Jun;  Ang, Ran
Adobe PDF(2874Kb)  |  收藏  |  浏览/下载:208/0  |  提交时间:2018/07/02
thermoelectrics  Cu2Te  porosity  thermal conductivity  
Effects of chemical composition and mean coordination number on glass transitions in Ge-Sb-Se glasses 期刊论文
MODERN PHYSICS LETTERS B, 2017, 卷号: 31, 期号: 36, 页码: 10
作者:  Wei, Wen-Hou
收藏  |  浏览/下载:179/0  |  提交时间:2018/03/05
Chalcogenide glass  Ge-Sb-Se  MCN  glass transition  glass stability  
Enhanced thermoelectric performance in copper-deficient Cu2GeSe3 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 卷号: 723, 页码: 708-713
作者:  Huang, Tianyu;  Yan, Yanci;  Peng, Kunling;  Tang, Xiaodan;  Guo, Lijie;  Wang, Ruifeng;  Lu, Xu;  Zhou, Xiaoyuan;  Wang, Guoyu
Adobe PDF(1351Kb)  |  收藏  |  浏览/下载:182/0  |  提交时间:2018/03/05
Cu2GeSe3  Thermoelectric properties  Cu vacancies  Defects CuGe  
Intrinsically low thermal conductivity from a quasi-one-dimensional crystal structure and enhanced electrical conductivity network via Pb doping in SbCrSe3 期刊论文
NPG ASIA MATERIALS, 2017, 卷号: 9, 页码: 11
作者:  Yang, Dingfeng;  Yao, Wei;  Yan, Yanci;  Qiu, Wujie;  Guo, Lijie;  Lu, Xu;  Uher, Ctirad;  Han, Xiaodong;  Wang, Guoyu;  Yang, Tao;  Zhou, Xiaoyuan
Adobe PDF(3853Kb)  |  收藏  |  浏览/下载:152/0  |  提交时间:2018/03/05
Intriguing substitution of conducting layer triggered enhancement of thermoelectric performance in misfit-layered (SnS)(1.2)(TiS2)(2) 期刊论文
APPLIED PHYSICS LETTERS, 2017, 卷号: 110, 期号: 4, 页码: 5
作者:  Yin, Cong;  Hu, Qing;  Wang, Guoyu;  Huang, Tianyu;  Zhou, Xiaoyuan;  Zhang, Xiong;  Dou, Yunwei;  Kang, Bin;  Tang, Jun;  Liu, Ning;  Ang, Ran
收藏  |  浏览/下载:87/0  |  提交时间:2018/03/05