Helium ion irradiation-induced microstructure evolution on the surfaces of thin nickel foils
文献类型：期刊论文
| 作者 | Gao, J; Huang, HF; Liu, X; Ou, X; Wang, WX; Yang, G; Li, Y |
| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
 |
| 出版日期 | 2018 |
| 卷号 | 428期号:-页码:24-29 |
| 关键词 | BEAM-INDUCED SURFACE IMPLANTATION EXFOLIATION TUNGSTEN SINGLE MODEL |
| ISSN号 | 0168-583X |
| DOI | 10.1016/j.nimb.2018.05.007 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Polycrystalline nickel foil (sample I) with thickness of similar to 950 nm was irradiated with 0.5-1.2 MeV helium ions at room temperature. Another piece (sample II) with same thickness was mounted behind to receive the irradiation of transmitted helium ions (similar to 0.026-0.537MeV). Morphology evolutions on irradiated surfaces were investigated by scanning electron microscopy (SEM) and atomic force microscopy (AFM). Results show that the open cracks, which were located mainly at grain boundaries, occurred on the surfaces of both irradiated samples. Interestingly, ripple patterns were observed to be regularly arranged on the front surface of sample I. The compressive stress resulting in the sliding on close-packed (111) planes was regarded as the origin of the ripple formation. Moreover, protrusion islands and its surrounding microstructures were observed on the front surface of sample II. The mass transport driven by the lateral stress generated in the helium ion irradiation were discussed as possible reasons. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/30963]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 3.Univ Illinois, Dept Nucl Plasma & Radiol Engn, Urbana, IL 61801 USA 4.Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol, Shanghai 20050, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, J,Huang, HF,Liu, X,et al. Helium ion irradiation-induced microstructure evolution on the surfaces of thin nickel foils[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2018,428(-):24-29. |
| APA | Gao, J.,Huang, HF.,Liu, X.,Ou, X.,Wang, WX.,...&Li, Y.(2018).Helium ion irradiation-induced microstructure evolution on the surfaces of thin nickel foils.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,428(-),24-29. |
| MLA | Gao, J,et al."Helium ion irradiation-induced microstructure evolution on the surfaces of thin nickel foils".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 428.-(2018):24-29. |
入库方式： OAI收割
来源：上海应用物理研究所
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