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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  
Phase Modulation Enabled High Thermoelectric Performance in Polycrystalline GeSe0.75Te0.25 期刊论文
ADVANCED FUNCTIONAL MATERIALS, 2022, 页码: 9
作者:  Wang, Zhiran;  Wu, Hong;  Zhang, Bin;  Dai, Lu;  Huo, Yufeng;  Huang, Yuling;  Han, Guang;  Lu, Xu;  Zhou, Xiaoyuan;  Wang, Guoyu
收藏  |  浏览/下载:81/0  |  提交时间:2022/08/22
thermoelectric  Ge  Se-4  Te-3  phase modulation  figure of merit  electronic band structure  
Unconventional Doping Effect Leads to Ultrahigh Average Thermoelectric Power Factor in Cu3SbSe4-Based Composites 期刊论文
ADVANCED MATERIALS, 2022, 页码: 10
作者:  Huang, Yuling;  Zhang, Bin;  Li, Jingwei;  Zhou, Zizhen;  Zheng, Sikang;  Li, Nanhai;  Wang, Guiwen;  Zhang, De;  Zhang, Daliang;  Han, Guang;  Wang, Guoyu;  Han, Xiaodong;  Lu, Xu;  Zhou, Xiaoyuan
收藏  |  浏览/下载:84/0  |  提交时间:2022/08/22
carrier mobility  chalcopyrites  high power factor  thermoelectrics  unconventional doping  
The role of electronic affinity for dopants in thermoelectric transport properties of InTe 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 卷号: 869, 页码: 6
作者:  Zhu, Huaxing;  Wang, Guiwen;  Wang, Guoyu;  Zhou, Xiaoyuan;  Lu, Xu
收藏  |  浏览/下载:192/0  |  提交时间:2021/08/20
Thermoelectric  InTe  Electronic affinity  Anisotropy  Doping  Ionized impurity scattering  
Melt-spun Sn(1-x-y)SbxMnyTe with unique multiscale microstructures approaching exceptional average thermoelectric zT 期刊论文
NANO ENERGY, 2021, 卷号: 84, 页码: 13
作者:  Yan, Xiangmei;  Zheng, Sikang;  Zhou, Zizhen;  Wu, Hong;  Zhang, Bin;  Huang, Yuling;  Lu, Xu;  Han, Guang;  Wang, Guoyu;  Zhou, Xiaoyuan
收藏  |  浏览/下载:432/0  |  提交时间:2021/06/01
Thermoelectric  SnTe  Melt spinning  Band engineering  Defect engineering  
Identification of vibrational mode symmetry and phonon anharmonicity in SbCrSe3 single crystal using Raman spectroscopy 期刊论文
SCIENCE CHINA-MATERIALS, 2021, 页码: 11
作者:  Wu, Hong;  Gong, Xiangnan;  Peng, Yi;  Zhang, Long;  Zhang, Bin;  Peng, Kunling;  Liu, Jie;  Han, Guang;  Wang, Aifeng;  Chai, Yisheng;  He, Mingquan;  Gu, Haoshuang;  Guilmeau, Emmanuel;  Wang, Guoyu;  Lu, Xu;  Zhou, Xiaoyuan
收藏  |  浏览/下载:203/0  |  提交时间:2021/08/20
SbCrSe3 single crystal  in-situ Raman  angle-resolved polarized Raman spectroscopy  lattice dynamics  thermal transport  
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  
The role of electronegativity in the thermoelectric performance of GeTe-I-V-VI2 solid solutions 期刊论文
JOURNAL OF MATERIALS CHEMISTRY A, 2021, 卷号: 9, 期号: 4, 页码: 2385-2393
作者:  Li, Nanhai;  He, Wenlu;  Li, Chengjun;  Wang, Guiwen;  Wang, Guoyu;  Zhou, Xiaoyuan;  Lu, Xu
收藏  |  浏览/下载:197/0  |  提交时间:2021/03/17
Realizing high thermoelectricity in polycrystalline tin sulfide via manipulating fermi surface anisotropy and phonon dispersion 期刊论文
MATERIALS TODAY PHYSICS, 2020, 卷号: 14, 页码: 10
作者:  Wu, H.;  Peng, K.;  Zhang, B.;  Gong, X. N.;  Feng, Z. Z.;  Zhang, X. M.;  Xi, M.;  Yan, X. M.;  Zhang, Y. S.;  Wang, G. Y.;  Lu, X.;  Zhou, X. Y.
收藏  |  浏览/下载:107/0  |  提交时间:2020/12/01
Thermoelectric  SnS  Fermi surface anisotropy  Phonon dispersion  Lattice dynamics  
Optimizing thermoelectric properties of BiSe through Cu additive enhanced effective mass and phonon scattering 期刊论文
RARE METALS, 2020, 页码: 9
作者:  Shen, Xing-Chen;  Zhang, Xiao;  Zhang, Bin;  Wang, Guo-Yu;  He, Jian;  Zhou, Xiao-Yuan
收藏  |  浏览/下载:184/0  |  提交时间:2020/08/24
Cu additives  Phonon scattering  Effective mass  Texture  Thermoelectric