Raman spectra and modulus measurement on the cross section of proton-irradiated graphite
Huang, Q; Lei, QT; Deng, Q; Tang, H; Wang, YQ; Li, JJ; Huang, HF; Yan, L; Lei, GH; Xie, RB
2017
发表期刊NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
ISSN0168-583X
卷号412期号:-页码:221-226
文章类型期刊论文
摘要A method combining proton irradiation and nano-indentation was explored in this study to measure the modulus of irradiated graphite. A IG-110 graphite sample was irradiated with 2.5-MeV protons to a fluence of 1.2 x 10(18) ions/cm(2) at room temperature. Proton irradiation produced a damaged layer with a thickness of similar to 75 mu m. A scan of Raman spectrum was performed on cross section of irradiated sample. Analysis of the Raman spectra indicates that the graphite breaks into nano-crystalline graphite at very low dose (0.02-0.04 dpa) during room-temperature irradiation. Nano-indentation tests were performed on the cross section of irradiated sample so that the damage along the loading direction is uniform. Thus, it was able to identify a dpa value for the nano-indentation tests. Using this method, the modulus at 0.015 dpa was deduced to be 2.39 times that of the un-irradiated graphite. The hardness is also more than doubled after irradiation to 0.015 dpa. (C) 2017 Elsevier B.V. All rights reserved.
关键词Ion-implanted Graphite Nuclear Graphite Amorphous-carbon Radiation-damage Spectroscopy Ig-110
DOI10.1016/j.nimb.2017.09.004
关键词[WOS]ION-IMPLANTED GRAPHITE ; NUCLEAR GRAPHITE ; AMORPHOUS-CARBON ; RADIATION-DAMAGE ; SPECTROSCOPY ; IG-110
收录类别SCI
语种英语
WOS记录号WOS:000416185300026
引用统计
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/28792
专题中科院上海应用物理研究所2011-2018年
推荐引用方式
GB/T 7714
Huang, Q,Lei, QT,Deng, Q,et al. Raman spectra and modulus measurement on the cross section of proton-irradiated graphite[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2017,412(-):221-226.
APA Huang, Q.,Lei, QT.,Deng, Q.,Tang, H.,Wang, YQ.,...&Xie, RB.(2017).Raman spectra and modulus measurement on the cross section of proton-irradiated graphite.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,412(-),221-226.
MLA Huang, Q,et al."Raman spectra and modulus measurement on the cross section of proton-irradiated graphite".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 412.-(2017):221-226.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Raman spectra and mo(1938KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Huang, Q]的文章
[Lei, QT]的文章
[Deng, Q]的文章
百度学术
百度学术中相似的文章
[Huang, Q]的文章
[Lei, QT]的文章
[Deng, Q]的文章
必应学术
必应学术中相似的文章
[Huang, Q]的文章
[Lei, QT]的文章
[Deng, Q]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Raman spectra and modulus measurement on the cross section of proton-irradiated graphite.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。