CAS OpenIR  > 多相复杂系统国家重点实验室
Controllable III-V nanowire growth via catalyst epitaxy
Han, Ning1,2; Wang, Ying1,2; Yang, Zai-xing3,4; Yip, SenPo5,6,7; Wang, Zhou1,2; Li, Dapan5,6; Hung, Tak Fu5,6; Wang, Fengyun8,9; Chen, Yunfa1,2; Ho, Johnny C.5,6,7
2017-05-14
发表期刊JOURNAL OF MATERIALS CHEMISTRY C
ISSN2050-7526
卷号5期号:18页码:4393-4399
摘要Controllable synthesis of III-V compound semiconductor nanowires (NWs) with high crystallinity and uniformity is essential for their large-scale practical use in various technological applications, especially for those which are grown on non-crystalline substrates. In this study, the catalytic effect is investigated thoroughly in the growth of various III-V NWs in solid-source chemical vapor deposition, including Pd, Ag and Ni catalyzed GaAs NWs and Au catalyzed InGaAs and GaSb NWs. It is found that small diameter catalyst seeds lead to faster NW growth with better crystal quality, while large seeds result in slower NW growth with kinked morphology and twinning defects. Importantly, these small catalyst nanoparticles are observed to have higher solubility of the group III precursors due to the Gibbs-Thomson effect, which not only enables effective III precursor diffusion for a faster growth rate, but also yields epitaxial growth of NWs from the catalyst seeds accounting for the low activation energy and better crystallinity. All these results explicitly demonstrate the effectiveness of this catalyst solubility and epitaxy engineering for controlled III-V NW growth and indicate the potency for the reliable production of high-performance NWs for next-generation electronics.
文章类型Article
WOS标题词Science & Technology ; Technology ; Physical Sciences
DOI10.1039/c7tc00900c
收录类别SCI
语种英语
关键词[WOS]CHEMICAL-VAPOR-DEPOSITION ; LIQUID-SOLID MECHANISM ; GAAS NANOWIRES ; SILICON NANOWIRES ; STACKING-FAULTS ; GASB NANOWIRES ; ZINC BLENDE ; ELECTRONICS ; MORPHOLOGY ; CHANNEL
WOS研究方向Materials Science ; Physics
WOS类目Materials Science, Multidisciplinary ; Physics, Applied
项目资助者Early Career Scheme of the Research Grants Council of Hong Kong SAR, China(CityU 139413) ; National Natural Science Foundation of China(51602314 ; State Key Laboratory of Multiphase Complex Systems(MPCS-2015-A-04) ; CAS-CSIRO project of the Bureau of International Co-operation of Chinese Academy of Sciences(122111KYSB20150064) ; "Qilu young scholar'' program of Shandong University ; Science Technology and Innovation Committee of Shenzhen Municipality(JCYJ20160229165240684) ; Shenzhen Research Institute, City University of Hong Kong ; 51672229 ; 61504151)
WOS记录号WOS:000401103000006
引用统计
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/22539
专题多相复杂系统国家重点实验室
作者单位1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Inst Urban Environm, Ctr Excellence Reg Atmospher Environm, Xiamen 361021, Peoples R China
3.Shandong Univ, Ctr Nanoelect, Jinan 250100, Peoples R China
4.Shandong Univ, Sch Microelect, Jinan 250100, Peoples R China
5.City Univ Hong Kong, Dept Phys & Mat Sci, Hong Kong, Hong Kong, Peoples R China
6.City Univ Hong Kong, State Key Lab Millimeter Waves, Hong Kong, Hong Kong, Peoples R China
7.City Univ Hong Kong, Shenzhen Res Inst, Shenzhen 518057, Peoples R China
8.Qingdao Univ, Coll Phys, 308 Ningxia Rd, Qingdao 266071, Peoples R China
9.Qingdao Univ, Cultivat Base State Key Lab, 308 Ningxia Rd, Qingdao 266071, Peoples R China
推荐引用方式
GB/T 7714
Han, Ning,Wang, Ying,Yang, Zai-xing,et al. Controllable III-V nanowire growth via catalyst epitaxy[J]. JOURNAL OF MATERIALS CHEMISTRY C,2017,5(18):4393-4399.
APA Han, Ning.,Wang, Ying.,Yang, Zai-xing.,Yip, SenPo.,Wang, Zhou.,...&Ho, Johnny C..(2017).Controllable III-V nanowire growth via catalyst epitaxy.JOURNAL OF MATERIALS CHEMISTRY C,5(18),4393-4399.
MLA Han, Ning,et al."Controllable III-V nanowire growth via catalyst epitaxy".JOURNAL OF MATERIALS CHEMISTRY C 5.18(2017):4393-4399.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Han, Ning]的文章
[Wang, Ying]的文章
[Yang, Zai-xing]的文章
百度学术
百度学术中相似的文章
[Han, Ning]的文章
[Wang, Ying]的文章
[Yang, Zai-xing]的文章
必应学术
必应学术中相似的文章
[Han, Ning]的文章
[Wang, Ying]的文章
[Yang, Zai-xing]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。