Positron beam Doppler broadening spectra and nano-hardness study on helium and hydrogen irradiated RAFM steel
文献类型：期刊论文
| 作者 | Wen, YM; Jin SX(靳硕学) ; Jin, SX; Yang, Z; Luo, FF; Zheng, ZC; Guo, LP; Suo, JP
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| 刊名 | RADIATION PHYSICS AND CHEMISTRY
 |
| 出版日期 | 2015 |
| 卷号 | 107页码:19-22 |
| 关键词 | Ion irradiation Doppler broadening spectra Nanohardness Synergistic effects |
| 英文摘要 | The reduced activation martensitic steel was irradiated with 250 keV He2+ to 3000 appm and 130 keV H+ to 15,000 appm alone and in sequence at 450 degrees C. The S-W curve obtained by the positron beam Doppler broadening spectra reveals that (He, H)-V complexes were induced by irradiation. The S parameters show that the H irradiation can decrease defects by forming H-V complexes. The He irradiation can form He-V complexes and the sequentially implanted H can accelerate the formation of (He, H)-V complexes. Hardening induced by He+H sequential irradiation is greater than that by He or H ion irradiation alone, suggesting synergistic effects of He and H on defects and hardening. (C) 2014 Elsevier Ltd. All rights reserved. |
| 学科主题 | Chemistry; Nuclear Science & Technology; Physics |
| 类目[WOS] | Chemistry, Physical ; Nuclear Science & Technology ; Physics, Atomic, Molecular & Chemical |
| 收录类别 | SCI ; EI |
| WOS记录号 | WOS:000347578500004 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/228128]  |
| 专题 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Wen, YM,Jin SX,Jin, SX,et al. Positron beam Doppler broadening spectra and nano-hardness study on helium and hydrogen irradiated RAFM steel[J]. RADIATION PHYSICS AND CHEMISTRY,2015,107:19-22. |
| APA | Wen, YM.,靳硕学.,Jin, SX.,Yang, Z.,Luo, FF.,...&Suo, JP.(2015).Positron beam Doppler broadening spectra and nano-hardness study on helium and hydrogen irradiated RAFM steel.RADIATION PHYSICS AND CHEMISTRY,107,19-22. |
| MLA | Wen, YM,et al."Positron beam Doppler broadening spectra and nano-hardness study on helium and hydrogen irradiated RAFM steel".RADIATION PHYSICS AND CHEMISTRY 107(2015):19-22. |
入库方式： OAI收割
来源：高能物理研究所
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