CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Annealing temperature effects on the magnetic properties and induced defects in C/N/O implanted MgO
Li, Qiang; Ye, Bonian; Hao, Yingping; Liu, Jiandang; Kong, Wei; Ye, Bangjiao
2013
Source PublicationNUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
ISSN0168-583X
Volume297Pages:CONCATENATE(Sheet1!I31,-Sheet1!J31)
AbstractVirgin MgO single crystals were implanted with 70 keV C/N/O ions at room temperature to a dose of 2 x 10(17)/cm(2). After implantation the samples showed room temperature hysteresis in magnetization loops. The annealing effects on the magnetic properties and induced defects of these samples were determined by vibrating sample magnetometer and positron annihilation spectroscopy, respectively. The experimental results indicate that ferromagnetism can be introduced to MgO single crystals by doping with C, N or introduction of Mg related vacancy defects. However, the Mg vacancies coexistence with C or N ions in the C-/N-implanted samples may play a negative role in magnetic performance in these MgO samples. The rapid increase of magnetic moment in O-implanted sample is attributed to the formation of new type of vacancy defects. (c) 2013 Elsevier B.V. All rights reserved.
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000315545100004
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/13670
Collection中科院上海应用物理研究所2011-2020年
Recommended Citation
GB/T 7714
Li, Qiang,Ye, Bonian,Hao, Yingping,et al. Annealing temperature effects on the magnetic properties and induced defects in C/N/O implanted MgO[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2013,297:CONCATENATE(Sheet1!I31,-Sheet1!J31).
APA Li, Qiang,Ye, Bonian,Hao, Yingping,Liu, Jiandang,Kong, Wei,&Ye, Bangjiao.(2013).Annealing temperature effects on the magnetic properties and induced defects in C/N/O implanted MgO.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,297,CONCATENATE(Sheet1!I31,-Sheet1!J31).
MLA Li, Qiang,et al."Annealing temperature effects on the magnetic properties and induced defects in C/N/O implanted MgO".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 297(2013):CONCATENATE(Sheet1!I31,-Sheet1!J31).
Files in This Item: Download All
File Name/Size DocType Version Access License
Annealing temperatur(949KB) 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Li, Qiang]'s Articles
[Ye, Bonian]'s Articles
[Hao, Yingping]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, Qiang]'s Articles
[Ye, Bonian]'s Articles
[Hao, Yingping]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, Qiang]'s Articles
[Ye, Bonian]'s Articles
[Hao, Yingping]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Annealing temperature effects on the magnetic properties and induced defects in C-N-O implanted MgO.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.