CONDENSED MATTER: STRUCTURAL, MECHANICAL, AND THERMAL PROPERTIES |
Prev
Next
|
|
|
Material properties dependent on the thermal transport in a cylindrical nanowire |
Zhang Yong (张勇)a, Xie Zhong-Xiang (谢忠祥)a, Deng Yuan-Xiang (邓元祥)a, Yu Xia (喻霞)a, Li Ke-Min (李科敏)b |
a Department of Mathematics and Physics, Hunan Institute of Technology, Hengyang 421002, China; b Department of Physics and Electronics Information, Hunan Institute of Science and Technology, Yueyang 414004, China |
|
|
Abstract Using the elastic wave continuum model, we investigate the effect of material properties on ballistic thermal transport in a cylindrical nanowire. A comparative analysis for the convexity-shaped and concavity-shaped structure is made. It is found that in the convexity-shaped structure, the material with higher wave velocity in the convexity region can increase the thermal conductance at the lower temperature range; the thermal conductance of the nanowire with higher wave velocity in the convexity region is lower than that of the nanowire with lower wave velocity in the convexity region at the higher temperature range. However, in the concavity-shaped structure, the material properties of the concavity region have less effect on the thermal conductance at the lower temperature range; the material with higher wave velocity in the concavity region can reduce the thermal conductance at the higher temperature range. A brief analysis of these results is given.
|
Received: 23 April 2015
Revised: 04 August 2015
Accepted manuscript online:
|
PACS:
|
63.22.-m
|
(Phonons or vibrational states in low-dimensional structures and nanoscale materials)
|
|
73.23.Ad
|
(Ballistic transport)
|
|
44.10.+i
|
(Heat conduction)
|
|
Fund: Project supported by the National Natural Science Foundation of China (Grant No. 11404110), the Natural Science Foundation of Hunan Province, China (Grant Nos. 14JJ3139, 2015JJ6027, and 2015JJ6030), the Outstanding Young Program from the Education Department of Hunan Province, China (Grant No. 14B046), and the Doctoral Activation Foundation of Hunan Institute of Technology of China (Grant No. HQ14006). |
Corresponding Authors:
Xie Zhong-Xiang, Yu Xia
E-mail: xiezxhu@163.com;yuxia83@126.com
|
Cite this article:
Zhang Yong (张勇), Xie Zhong-Xiang (谢忠祥), Deng Yuan-Xiang (邓元祥), Yu Xia (喻霞), Li Ke-Min (李科敏) Material properties dependent on the thermal transport in a cylindrical nanowire 2015 Chin. Phys. B 24 126302
|
[1] |
Chang C W, Okawa D, Majumdar A and Zettl A 2006 Science 314 1121
|
[2] |
Li N, Ren J, Wang L, Zhang G and Li B 2012 Rev. Mod. Phys. 84 1045
|
[3] |
Cahill D G, Braun P V, Chen G, Clarke D R, Fan S, Goodson K E, Keblinski P, King W P, Mahan G D, Majumdar A, Maris H J, Phillpot S R, Pop E and Shi L 2014 Appl. Phys. Rev. 1 011305
|
[4] |
Ming Y and Ding X 2014 Chin. Phys. Lett. 31 080501
|
[5] |
Dubi Y and Ventra M D 2011 Rev. Mod. Phys. 83 131
|
[6] |
Zhang G and Li B 2010 Nanoscale 2 1058
|
[7] |
Feng Y, Zhu J and Tang D W 2014 Chin. Phys. B 23 083101
|
[8] |
Ramin Y, Mohsen C, Farid J S, Mahomoudian M R, Abdolhossein S and Nay M H 2014 Chin. Phys. B 23 108101
|
[9] |
Rego L C C and Kirczenow G 1998 Phys. Rev. Lett. 81 232
|
[10] |
Schwab K, Henriksen E A, Worlock J M and Roukes M L 2000 Nature 404 974
|
[11] |
Duchemin I and Donadio D 2012 Appl. Phys. Lett. 100 223107
|
[12] |
Zhang Y, Xie Z X, Yu X, Wang H B and Li K M 2014 J. Appl. Phys. 116 144304
|
[13] |
Xie Z X, Zhang Y, Yu X, Li K M and Chen Q 2014 J. Appl. Phys. 115 104309
|
[14] |
Lin K H and Strachan A 2013 Phys. Rev. B 87 115302
|
[15] |
Zhang G and Zhang Y 2013 Phys. Status Solidi 7 754
|
[16] |
Liu Y Y, Zhou W X, Tang L M and Chen K Q 2014 Appl. Phys. Lett. 105 203111
|
[17] |
Nie L Y, Li C X, Zhou X P, Wang C Z and Cheng F 2012 Chin. Phys. B 21 026301
|
[18] |
Zhu H, Xu Y, Gu B and Duan W 2012 New. J. Phys. 14 013053
|
[19] |
Gong W, Zhang W, Ren C, Wang S, Wang C, Zhu Z and Huai P 2013 RSC Advances 31 12855
|
[20] |
Mingo N, Stewart D A and Broido D 2008 Phys. Rev. B 77 033418
|
[21] |
Yamamoto T, Sasaoka K and Watanabe S 2011 Phys. Rev. Lett. 106 215503
|
[22] |
Xie G, Shen Y, Wei X, Yang L, Xiao H, Zhong J and Zhang G 2014 Sci. Rep. 4 5085
|
[23] |
Lan J, Cai Y, Zhang G, Wang J S and Zhang Y W 2014 J. Phys. D: Appl. Phys. 47 265303
|
[24] |
Ouyang T, Chen Y P, Xie Y, Stocks G M and Zhong J X 2011 Appl. Phys. Lett. 99 233101
|
[25] |
Xie Z X, Chen K Q and Duan W H 2011 J. Phys.: Condens. Matter 23 315302
|
[26] |
Chen K Q, Li W X, Duan W H, Shuai Z and Gu B L 2005 Phys. Rev. B 72 045422
|
[27] |
Hao F, Fang D and Xu P 2011 Appl. Phys. Lett. 99 041901
|
[28] |
Shao Z G, Ai B Q and Zhong W R 2014 Appl. Phys. Lett. 104 013106
|
[29] |
Huang H, Xu Y, Zou X, Wu J and Duan W 2013 Phys. Rev. B 87 205415
|
[30] |
Jiang J W, Wang B S and Wang J S 2011 Appl. Phys. Lett. 98 113114
|
[31] |
Pei Q X, Zhang Y W, Sha Z D and Shenoy V B 2013 J. Appl. Phys. 114 033526
|
[32] |
Liu B, Reddy C D, Jiang J, Zhu H, Baimova J A, Dmitriev S V and Zhou K 2014 J. Phys. D: Appl. Phys. 47 165301
|
[33] |
Huang W Q, Zou M L, Huang G F, Yao J J and Hu W Y 2009 J. Appl. Phys. 105 124305
|
[34] |
Madelung O 1982 Semiconductors: Group IV Elements and III-V Compounds (Berlin: Springer Press)
|
[35] |
Li W X, Chen K Q, Duan W H, Wu J and Gu B L 2003 J. Phys. D: Appl. Phys. 36 3027
|
[36] |
Huang W Q, Chen K Q, Shuai Z, Wang L L, Hu W and Zou B S 2005 J. Appl. Phys. 98 093524
|
No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
Altmetric
|
blogs
Facebook pages
Wikipedia page
Google+ users
|
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
View more on Altmetrics
|
|
|