Electron field emission of iron and cobalt-doped DLC films fabricated by electrochemical deposition | |
Ling, Xiaoming1; Zhang, Peizeng2; Li, Ruishan3; Fan, Duowang1; Yao, Xiaoming1 | |
2013-05 | |
发表期刊 | SURFACE AND INTERFACE ANALYSIS |
ISSN | 0142-2421 |
卷号 | 45期号:5页码:943-948 |
摘要 | Using a simple electrochemical depositing process, iron and cobalt-doped diamond-like carbon (DLC) films were deposited on Si (100) substrates. The results showed that metallic elements were inhomogeneously doped into highly cross-linking amorphous carbon matrix, forming the typical nanocrystalline/amorphous nanocomposite structure, and simultaneously the microsturcture of amorphous carbon was changed by the doping of metals. Field emission performance showed that the incorporation of iron and cobalt effectively decreases the threshold field from 13.5V/mu m to 8.0V/mu m and 6.5V/mu m, respectively, and a highest current density of the Co-DLC film was about 1.2mA/cm(2) at the electric field of 23.5V/mu m. Copyright (C) 2012 John Wiley & Sons, Ltd. |
关键词 | electrochemical deposition diamond-like carbon field emission performance nanocrystalline/amorphous structure |
DOI | 10.1002/sia.5186 |
收录类别 | SCI ; SCIE |
语种 | 英语 |
资助项目 | National Natural Science Foundation of China[51005110] |
WOS研究方向 | Chemistry |
WOS类目 | Chemistry, Physical |
WOS记录号 | WOS:000319051700010 |
出版者 | WILEY-BLACKWELL |
EI入藏号 | 20131716229081 |
EI主题词 | Electrochemical deposition |
EI分类号 | 531 Metallurgy and Metallography - 545.1 Iron - 549.3 Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals - 701.1 Electricity: Basic Concepts and Phenomena - 712.1 Semiconducting Materials - 761 Nanotechnology - 802.2 Chemical Reactions - 804.2 Inorganic Compounds - 813.2 Coating Materials - 933.2 Amorphous Solids |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/34709 |
专题 | 理学院 |
通讯作者 | Fan, Duowang |
作者单位 | 1.Lanzhou Jiaotong Univ, Minist Educ, Key Lab Optoelect Technol & Intelligent Control, Lanzhou 730070, Peoples R China; 2.Lanzhou Univ, Minist Educ, Key Lab Magnetism & Magnet Mat, Lanzhou 730000, Peoples R China; 3.Lanzhou Univ Sci & Technol, Sch Sci, Lanzhou 730050, Peoples R China |
推荐引用方式 GB/T 7714 | Ling, Xiaoming,Zhang, Peizeng,Li, Ruishan,et al. Electron field emission of iron and cobalt-doped DLC films fabricated by electrochemical deposition[J]. SURFACE AND INTERFACE ANALYSIS,2013,45(5):943-948. |
APA | Ling, Xiaoming,Zhang, Peizeng,Li, Ruishan,Fan, Duowang,&Yao, Xiaoming.(2013).Electron field emission of iron and cobalt-doped DLC films fabricated by electrochemical deposition.SURFACE AND INTERFACE ANALYSIS,45(5),943-948. |
MLA | Ling, Xiaoming,et al."Electron field emission of iron and cobalt-doped DLC films fabricated by electrochemical deposition".SURFACE AND INTERFACE ANALYSIS 45.5(2013):943-948. |
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