Research ArticleMATERIALS SCIENCE
Thermal conductivity in Bi0.5Sb1.5Te3+x and the role of dense dislocation arrays at grain boundaries
- Rigui Deng1,*,
- Xianli Su1,4,*,
- Zheng Zheng1,
- Wei Liu1,
- Yonggao Yan1,
- Qingjie Zhang1,
- Vinayak P. Dravid2,
- Ctirad Uher3,†,
- Mercouri G. Kanatzidis2,4,† and
- Xinfeng Tang1,†
- 1State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
- 2Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60208, USA.
- 3Department of Physics, University of Michigan, Ann Arbor, MI 48109, USA.
- 4Department of Chemistry, Northwestern University, Evanston, IL 60208, USA.
- ↵†Corresponding author. Email: tangxf{at}whut.edu.cn (X.T.); cuher{at}umich.edu (C.U.); m-kanatzidis{at}northwestern.edu (M.G.K.)
↵* These authors contributed equally to this work.
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Science Advances 01 Jun 2018:
Vol. 4, no. 6, eaar5606
DOI: 10.1126/sciadv.aar5606
Vol. 4, no. 6, eaar5606
DOI: 10.1126/sciadv.aar5606
Rigui Deng
State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
Xianli Su
State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
Department of Chemistry, Northwestern University, Evanston, IL 60208, USA.
Zheng Zheng
State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
Wei Liu
State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
Yonggao Yan
State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
Qingjie Zhang
State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
Vinayak P. Dravid
Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60208, USA.
Ctirad Uher
Department of Physics, University of Michigan, Ann Arbor, MI 48109, USA.
Mercouri G. Kanatzidis
Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60208, USA.
Department of Chemistry, Northwestern University, Evanston, IL 60208, USA.
Xinfeng Tang
State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China.
