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Temperature-dependent growth of topological insulator Bi2Se3 for nanoscale fabrication

文献类型：期刊论文

作者Naveed, Muhammad3,4; Cai, Zixiu2; Bu, Haijun3,4; Fei, Fucong3,4; Shah, Syed Adil3,4; Chen, Bo3,4; Rahman, Azizur1; Zhang, Kangkang3,4; Xie, Faji3,4; Song, Fengqi3,4
刊名AIP ADVANCES
出版日期2020-11-01
卷号10
DOI10.1063/5.0021125
通讯作者Fei, Fucong(feifucong@nju.edu.cn) ; Song, Fengqi(songfengqi@nju.edu.cn)
英文摘要Topological insulators and their characteristics are among the most highly studied areas in condensed matter physics. Bi2Se3 nanocrystals were synthesized via chemical vapor deposition at different temperatures on a silicon substrate with a gold catalyst. The effects of temperature on the obtained Bi2Se3 nanocrystals were systematically investigated. The size and length of Bi2Se3 nanocrystals change when the temperature increases from 500 degrees C to 600 degrees C. We found that the crystallization quality of the Bi2Se3 nanocrystals synthesized at 560 degrees C is optimal. At this temperature, we can get the desired thickness and length of the nanocrystals, which is quite suitable for nanoscale fabrication.
WOS关键词SINGLE DIRAC CONE ; WEAK ANTILOCALIZATION ; RAMAN-SPECTROSCOPY ; SURFACE ; BI2TE3 ; STATE ; CONDUCTION ; SB2TE3
资助项目National Key R&D Program of China[2017YFA0303203] ; National Natural Science Foundation of China[91622115] ; National Natural Science Foundation of China[11522432] ; National Natural Science Foundation of China[11574217] ; National Natural Science Foundation of China[U1732273] ; National Natural Science Foundation of China[U1732159] ; National Natural Science Foundation of China[61822403] ; National Natural Science Foundation of China[11874203] ; National Natural Science Foundation of China[11904165] ; National Natural Science Foundation of China[11904166] ; Natural Science Foundation of Jiangsu Province[BK20160659] ; Natural Science Foundation of Jiangsu Province[BK20190286] ; Fundamental Research Funds for the Central Universities[020414380150] ; Fundamental Research Funds for the Central Universities[020414380151] ; Fundamental Research Funds for the Central Universities[020414380152] ; Opening Project of Wuhan National High Magnetic Field Center
WOS研究方向Science & Technology - Other Topics ; Materials Science ; Physics
语种英语
WOS记录号WOS:000589686900001
出版者AMER INST PHYSICS
资助机构National Key R&D Program of China ; National Natural Science Foundation of China ; Natural Science Foundation of Jiangsu Province ; Fundamental Research Funds for the Central Universities ; Opening Project of Wuhan National High Magnetic Field Center
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/105088]  
专题中国科学院合肥物质科学研究院
通讯作者Fei, Fucong; Song, Fengqi
作者单位1.Chinese Acad Sci, High Magnet Field Lab, Hefei 230031, Anhui, Peoples R China
2.Univ Wisconsin, Sch Phys, Madison, WI 53706 USA
3.Nanjing Univ, Coll Phys, Nanjing 210093, Peoples R China
4.Nanjing Univ, Natl Lab Solid State Microstruct, Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Peoples R China
推荐引用方式
GB/T 7714		 Naveed, Muhammad,Cai, Zixiu,Bu, Haijun,et al. Temperature-dependent growth of topological insulator Bi2Se3 for nanoscale fabrication[J]. AIP ADVANCES,2020,10.
APA Naveed, Muhammad.,Cai, Zixiu.,Bu, Haijun.,Fei, Fucong.,Shah, Syed Adil.,...&Song, Fengqi.(2020).Temperature-dependent growth of topological insulator Bi2Se3 for nanoscale fabrication.AIP ADVANCES,10.
MLA Naveed, Muhammad,et al."Temperature-dependent growth of topological insulator Bi2Se3 for nanoscale fabrication".AIP ADVANCES 10(2020).

入库方式： OAI收割

来源：合肥物质科学研究院

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