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Decreased order-disorder transition temperature and enhanced phonon scattering in Ag-alloyed Cu3SbSe3 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 卷号: 919, 页码: 7
作者:  Dai, Lu;  Wang, Zhiran;  Huo, Yufeng;  Huang, Yuling;  Wang, Guiwen;  Fan, Lizhu;  Chen, Peng;  Han, Guang;  Lu, Xu;  Zhang, Bin;  Zhou, Xiaoyuan;  Wang, Guoyu
收藏  |  浏览/下载:94/0  |  提交时间:2022/08/22
Thermoelectric  Cu3SbSe3  Lattice thermal conductivity  Phase transition  Ag-alloying  
Achieving high average power factor in tetrahedrite Cu12Sb4S13 via regulating electron-phonon coupling strength 期刊论文
MATERIALS TODAY PHYSICS, 2022, 卷号: 22, 页码: 9
作者:  Yan, Yanci;  Li, Nanhai;  Wang, Guiwen;  Xiong, Qihong;  Fan, Lizhu;  Jiang, Pengfei;  Lu, Xu;  Wang, Guoyu;  Zhou, Xiaoyuan
收藏  |  浏览/下载:65/0  |  提交时间:2022/08/22
Anharmonicity  Carrier mobility  Electron-phonon coupling  Tetrahedrties  Thermoelectrics  
Multiple Effects Promoting the Thermoelectric Performance of SnTe by Alloying with CuSbTe2 and CuBiTe2 期刊论文
ACS APPLIED MATERIALS & INTERFACES, 2021, 卷号: 13, 期号: 44, 页码: 52775-52782
作者:  He, Wenlu;  Li, Nanhai;  Wang, Huan;  Wang, Guiwen;  Wang, Guoyu;  Lu, Xu;  Zhou, Xiaoyuan
收藏  |  浏览/下载:162/0  |  提交时间:2021/12/28
solid solutions  thermoelectrics  band convergence  transport coefficients  weighted mobility  carrier concentration  
Atomic-Scale Visualization and Quantification of Configurational Entropy in Relation to Thermal Conductivity: A Proof-of-Principle Study in t-GeSb2Te4 期刊论文
ADVANCED SCIENCE, 2021, 页码: 10
作者:  Chen, Yongjin;  Zhang, Bin;  Zhang, Yongsheng;  Wu, Hong;  Peng, Kunling;  Yang, Hengquan;  Zhang, Qing;  Liu, Xiaopeng;  Chai, Yisheng;  Lu, Xu;  Wang, Guoyu;  Zhang, Ze;  He, Jian;  Han, Xiaodong;  Zhou, Xiaoyuan
收藏  |  浏览/下载:242/0  |  提交时间:2021/03/29
configurational entropy  single crystalline GeSb2Te4  thermal conductivity  
Structure-Dependent Thermoelectric Properties of GeSe1-xTex(0 <= x <= 0.5) 期刊论文
ACS APPLIED MATERIALS & INTERFACES, 2020, 卷号: 12, 期号: 37, 页码: 41381-41389
作者:  Wang, Zhiran;  Wu, Hong;  Xi, Ming;  Zhu, Huaxing;  Dai, Lu;  Xiong, Qihong;  Wang, Guiwen;  Han, Guang;  Lu, Xu;  Zhou, Xiaoyuan;  Wang, Guoyu
收藏  |  浏览/下载:198/0  |  提交时间:2020/12/01
thermoelectric  structure  GeSe1-xTex  defects  carrier concentrations  
Synergistically promoted thermoelectric performance of SnTe by alloying with NaBiTe2 期刊论文
APPLIED PHYSICS LETTERS, 2020, 卷号: 116, 期号: 17, 页码: 5
作者:  Zhang, Mengke;  Tang, Xiaodan;  Li, Nanhai;  Wang, Guiwen;  Wang, Guoyu;  Liu, Anping;  Lu, Xu;  Zhou, Xiaoyuan
收藏  |  浏览/下载:132/0  |  提交时间:2020/08/24
Realizing both n- and p-types of high thermoelectric performance in Fe1-xNixTiSb half-Heusler compounds 期刊论文
JOURNAL OF MATERIALS CHEMISTRY C, 2020, 卷号: 8, 期号: 9, 页码: 3156-3164
作者:  Li, Nanhai;  Zhu, Huaxing;  He, Wenlu;  Zhang, Bing;  Cui, Wenjun;  Hu, Zhi-Yi;  Sang, Xiahan;  Lu, Xu;  Wang, Guoyu;  Zhou, Xiaoyuan
收藏  |  浏览/下载:104/0  |  提交时间:2020/08/24
High Thermoelectric Performance of Co-Doped P-Type Polycrystalline SnSe via Optimizing Electrical Transport Properties 期刊论文
ACS APPLIED MATERIALS & INTERFACES, 2020, 卷号: 12, 期号: 7, 页码: 8446-8455
作者:  Li, Chengjun;  Wu, Hong;  Zhang, Bin;  Zhu, Huaxing;  Fan, Yijing;  Lu, Xu;  Sun, Xiaonan;  Zhang, Xiao;  Wang, Guoyu;  Zhou, Xiaoyuan
收藏  |  浏览/下载:186/0  |  提交时间:2020/08/24
SnSe  codoping  thermoelectric performance  Sn/Ag-rich particles  conversion afficiency  
High-Temperature Structural and Thermoelectric Study,of Argyrodite Ag8GeSe6 期刊论文
ACS APPLIED MATERIALS & INTERFACES, 2019, 卷号: 11, 期号: 2, 页码: 2168-2176
作者:  Shen, Xingchen;  Yang, Chun-Chuen;  Liu, Yamei;  Wang, Guiwen;  Tan, Huan;  Tung, Yung-Hsiang;  Wang, Guoyu;  Lu, Xu;  He, Jian;  Zhou, Xiaoyuan
Adobe PDF(3923Kb)  |  收藏  |  浏览/下载:203/0  |  提交时间:2019/03/01
Ag8GeSe6  argyrodites  crystal structure  lattice dynamics  elastic properties  thermoelectric properties