Institutional Repository of Chinese Acad Sci, High Field Magnet Lab,Hefei 230031, Anhui, Peoples R China
Enhanced surface transfer doping of diamond by V2O5 with improved thermal stability | |
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 | |
2016-01-25 | |
发表期刊 | APPLIED PHYSICS LETTERS |
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. |
文章类型 | Article |
WOS标题词 | Science & Technology ; Physical Sciences |
DOI | 10.1063/1.4940749 |
关键词[WOS] | HYDROGEN-TERMINATED DIAMOND ; POLYCRYSTALLINE DIAMOND ; CONDUCTIVITY ; GHZ ; PASSIVATION ; TRANSISTORS ; ADSORPTION ; MECHANISM ; FILMS ; FETS |
收录类别 | SCI |
语种 | 英语 |
项目资助者 | 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) |
WOS研究方向 | Physics |
WOS类目 | Physics, Applied |
WOS记录号 | WOS:000375217200028 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/22392 |
专题 | 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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