In this report, alpha-In2Se3 single-crystal nanobelts and nanowires were grown in the thermal chemical vapor deposition furnace. The growth direction of the nanobelts was identified by standard microscopy techniques and was along the in-plane direction, while that of the nanowire was along the c-axis. The temperature-dependent thermal conductivity of the nanostructures was measured by a suspended-pattern technique, and it was found to fall into two ranges of values between 300 and 400 K owing to the difference in growth orientation. The experimental evidence presented herein is the anisotropy of phonon transport of the layered alpha-In2Se3, and the effect of bonding strength on the thermal conductivity at the nanoscale. This study would be helpful to the physical understanding and future design of In2Se3-based thermoelectric materials.
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Ningbo Univ Technol, Sch Mat, Ningbo 315016, Zhejiang, Peoples R ChinaNingbo Univ Technol, Sch Mat, Ningbo 315016, Zhejiang, Peoples R China
Cui, Jiaolin
;
Wang, Li
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Ningbo Univ Technol, Sch Mat, Ningbo 315016, Zhejiang, Peoples R China
China Univ Min & Technol, Mat Sci & Engn Coll, Xuzhou 221116, Peoples R ChinaNingbo Univ Technol, Sch Mat, Ningbo 315016, Zhejiang, Peoples R China
Wang, Li
;
Du, Zhengliang
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Ningbo Univ Technol, Sch Mat, Ningbo 315016, Zhejiang, Peoples R ChinaNingbo Univ Technol, Sch Mat, Ningbo 315016, Zhejiang, Peoples R China
Du, Zhengliang
;
Ying, Pengzhan
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China Univ Min & Technol, Mat Sci & Engn Coll, Xuzhou 221116, Peoples R ChinaNingbo Univ Technol, Sch Mat, Ningbo 315016, Zhejiang, Peoples R China
Ying, Pengzhan
;
Deng, Yuan
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Beihang Univ, Beijing Key Lab Special Funct Mat & Films, Sch Mat Sci & Engn, Beijing 100191, Peoples R ChinaNingbo Univ Technol, Sch Mat, Ningbo 315016, Zhejiang, Peoples R China
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Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA
Hochbaum, Allon I.
;
Chen, Renkun
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Univ Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA
Chen, Renkun
;
Delgado, Raul Diaz
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Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA
Delgado, Raul Diaz
;
Liang, Wenjie
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Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA
Liang, Wenjie
;
Garnett, Erik C.
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Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA
Garnett, Erik C.
;
Najarian, Mark
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Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA
Najarian, Mark
;
Majumdar, Arun
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Univ Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA
Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA
Majumdar, Arun
;
Yang, Peidong
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Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA
Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA
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Ningbo Univ Technol, Sch Mat, Ningbo 315016, Zhejiang, Peoples R ChinaNingbo Univ Technol, Sch Mat, Ningbo 315016, Zhejiang, Peoples R China
Cui, Jiaolin
;
Wang, Li
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Ningbo Univ Technol, Sch Mat, Ningbo 315016, Zhejiang, Peoples R China
China Univ Min & Technol, Mat Sci & Engn Coll, Xuzhou 221116, Peoples R ChinaNingbo Univ Technol, Sch Mat, Ningbo 315016, Zhejiang, Peoples R China
Wang, Li
;
Du, Zhengliang
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Ningbo Univ Technol, Sch Mat, Ningbo 315016, Zhejiang, Peoples R ChinaNingbo Univ Technol, Sch Mat, Ningbo 315016, Zhejiang, Peoples R China
Du, Zhengliang
;
Ying, Pengzhan
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China Univ Min & Technol, Mat Sci & Engn Coll, Xuzhou 221116, Peoples R ChinaNingbo Univ Technol, Sch Mat, Ningbo 315016, Zhejiang, Peoples R China
Ying, Pengzhan
;
Deng, Yuan
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Beihang Univ, Beijing Key Lab Special Funct Mat & Films, Sch Mat Sci & Engn, Beijing 100191, Peoples R ChinaNingbo Univ Technol, Sch Mat, Ningbo 315016, Zhejiang, Peoples R China
机构:
Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA
Hochbaum, Allon I.
;
Chen, Renkun
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h-index: 0
机构:
Univ Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA
Chen, Renkun
;
Delgado, Raul Diaz
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机构:
Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA
Delgado, Raul Diaz
;
Liang, Wenjie
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Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA
Liang, Wenjie
;
Garnett, Erik C.
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Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA
Garnett, Erik C.
;
Najarian, Mark
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Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA
Najarian, Mark
;
Majumdar, Arun
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Univ Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA
Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA
Majumdar, Arun
;
Yang, Peidong
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Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA
Univ Calif Berkeley, Dept Mat Sci & Engn, Berkeley, CA 94720 USA
Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Mech Engn, Berkeley, CA 94720 USA