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Enhanced surface transfer doping of diamond by V2O5 with improved thermal stability

文献类型：期刊论文

作者Crawford, Kevin G.1; Cao, Liang2,3; Qi, Dongchen4; Tallaire, Alexandre5; Limiti, E.6; Verona, C.6; Wee, Andrew T. S.3; Moran, David A. J.1
刊名APPLIED PHYSICS LETTERS
出版日期2016-01-25
卷号108期号:4页码:1-4
DOI10.1063/1.4940749
文献子类Article
英文摘要Surface transfer doping of hydrogen-terminated diamond has been achieved utilising V2O5 as a surface electron accepting material. Contact between the oxide and diamond surface promotes the transfer of electrons from the diamond into the V2O5 as revealed by the synchrotron-based high resolution photoemission spectroscopy. Electrical characterization by Hall measurement performed before and after V2O5 deposition shows an increase in hole carrier concentration in the diamond from 3.0 x 10(12) to 1.8 x 10(13) cm(-2) at room temperature. High temperature Hall measurements performed up to 300 degrees C in atmosphere reveal greatly enhanced thermal stability of the hole channel produced using V2O5 in comparison with an air-induced surface conduction channel. Transfer doping of hydrogen-terminated diamond using high electron affinity oxides such as V2O5 is a promising approach for achieving thermally stable, high performance diamond based devices in comparison with air-induced surface transfer doping. (C) 2016 AIP Publishing LLC.
WOS关键词HYDROGEN-TERMINATED DIAMOND ; POLYCRYSTALLINE DIAMOND ; CONDUCTIVITY ; GHZ ; PASSIVATION ; TRANSISTORS ; ADSORPTION ; MECHANISM ; FILMS ; FETS
WOS研究方向Physics
语种英语
WOS记录号WOS:000375217200028
资助机构Disciplinary Research Program (DRP) of the La Trobe University ; Disciplinary Research Program (DRP) of the La Trobe University ; Disciplinary Research Program (DRP) of the La Trobe University ; Disciplinary Research Program (DRP) of the La Trobe University ; Disciplinary Research Program (DRP) of the La Trobe University ; Disciplinary Research Program (DRP) of the La Trobe University ; Disciplinary Research Program (DRP) of the La Trobe University ; Disciplinary Research Program (DRP) of the La Trobe University ; Australian Research Council(DP150101673) ; Australian Research Council(DP150101673) ; Australian Research Council(DP150101673) ; Australian Research Council(DP150101673) ; Australian Research Council(DP150101673) ; Australian Research Council(DP150101673) ; Australian Research Council(DP150101673) ; Australian Research Council(DP150101673) ; National Natural Science Foundation of China(11574317 ; National Natural Science Foundation of China(11574317 ; National Natural Science Foundation of China(11574317 ; National Natural Science Foundation of China(11574317 ; National Natural Science Foundation of China(11574317 ; National Natural Science Foundation of China(11574317 ; National Natural Science Foundation of China(11574317 ; National Natural Science Foundation of China(11574317 ; 21503233) ; 21503233) ; 21503233) ; 21503233) ; 21503233) ; 21503233) ; 21503233) ; 21503233) ; Disciplinary Research Program (DRP) of the La Trobe University ; Disciplinary Research Program (DRP) of the La Trobe University ; Disciplinary Research Program (DRP) of the La Trobe University ; Disciplinary Research Program (DRP) of the La Trobe University ; Disciplinary Research Program (DRP) of the La Trobe University ; Disciplinary Research Program (DRP) of the La Trobe University ; Disciplinary Research Program (DRP) of the La Trobe University ; Disciplinary Research Program (DRP) of the La Trobe University ; Australian Research Council(DP150101673) ; Australian Research Council(DP150101673) ; Australian Research Council(DP150101673) ; Australian Research Council(DP150101673) ; Australian Research Council(DP150101673) ; Australian Research Council(DP150101673) ; Australian Research Council(DP150101673) ; Australian Research Council(DP150101673) ; National Natural Science Foundation of China(11574317 ; National Natural Science Foundation of China(11574317 ; National Natural Science Foundation of China(11574317 ; National Natural Science Foundation of China(11574317 ; National Natural Science Foundation of China(11574317 ; National Natural Science Foundation of China(11574317 ; National Natural Science Foundation of China(11574317 ; National Natural Science Foundation of China(11574317 ; 21503233) ; 21503233) ; 21503233) ; 21503233) ; 21503233) ; 21503233) ; 21503233) ; 21503233)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/22392]  
专题合肥物质科学研究院_中科院强磁场科学中心
作者单位1.Univ Glasgow, Sch Engn, Glasgow G12 8LT, Lanark, Scotland
2.Chinese Acad Sci, High Field Magnet Lab, 350 Shushanhu Rd, Hefei 230031, Anhui, Peoples R China
3.Natl Univ Singapore, Dept Phys, 2 Sci Dr 3, Singapore 117542, Singapore
4.La Trobe Univ, Dept Chem & Phys, La Trobe Inst Mol Sci, Melbourne, Vic 3086, Australia
5.Univ Paris 13, LSPM CNRS, F-93430 Villetaneuse, France
6.Univ Roma Tor Vergata, Dept Ind Engn, I-00173 Rome, Italy
推荐引用方式
GB/T 7714		 Crawford, Kevin G.,Cao, Liang,Qi, Dongchen,et al. Enhanced surface transfer doping of diamond by V2O5 with improved thermal stability[J]. APPLIED PHYSICS LETTERS,2016,108(4):1-4.
APA Crawford, Kevin G..,Cao, Liang.,Qi, Dongchen.,Tallaire, Alexandre.,Limiti, E..,...&Moran, David A. J..(2016).Enhanced surface transfer doping of diamond by V2O5 with improved thermal stability.APPLIED PHYSICS LETTERS,108(4),1-4.
MLA Crawford, Kevin G.,et al."Enhanced surface transfer doping of diamond by V2O5 with improved thermal stability".APPLIED PHYSICS LETTERS 108.4(2016):1-4.

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来源：合肥物质科学研究院

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