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Hydrogenation of zirconium film by implantation of hydrogen ions

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【Author】 Yang LIU;Kaihong FANG;Huiyi LV;Jiwei LIU;Boyu WANG;School of National Defence Science and Technology,Southwest University of Science and Technology;School of Nuclear Science and Technology,Lanzhou University;Institute of Chemical Materials,China Academy of Engineering Physics;Institute of Nuclear Physics and Chemistry,China Academy of Engineering Physics;

【机构】 School of National Defence Science and Technology,Southwest University of Science and Technology； School of Nuclear Science and Technology,Lanzhou University； Institute of Chemical Materials,China Academy of Engineering Physics； Institute of Nuclear Physics and Chemistry,China Academy of Engineering Physics；

【摘要】 In order to understand the dnve-in target in a D-D type neutron generator,it is essential to study the mechanism of the interaction between hydrogen ion beams and the hydrogenabsorbing metal film.The present research concerns the nucleation of hydride within zirconium film implanted with hydrogen ions.Doses of 30 keV hydrogen ions ranging from 4.30×10¹⁷ to1.43×10¹⁸ ions cm^-2 were loaded into the zirconium film through the ion beam implantation technique.Features of the surface morphology and transformation of phase structures were investigated with scanning electron microscopy,atomic force microscopy and x-ray diffraction.Confirmation of the formation of 5 phase zirconium hydride in the implanted samples was first made by x-ray diffraction,and the different stages in the gradual nucleation and growth of zirconium hydride were then observed by atomic force microscope and scanning electron microscopy.更多还原

【Abstract】 In order to understand the dnve-in target in a D-D type neutron generator,it is essential to study the mechanism of the interaction between hydrogen ion beams and the hydrogenabsorbing metal film.The present research concerns the nucleation of hydride within zirconium film implanted with hydrogen ions.Doses of 30 keV hydrogen ions ranging from 4.30×10¹⁷ to1.43×10¹⁸ ions cm^-2 were loaded into the zirconium film through the ion beam implantation technique.Features of the surface morphology and transformation of phase structures were investigated with scanning electron microscopy,atomic force microscopy and x-ray diffraction.Confirmation of the formation of 5 phase zirconium hydride in the implanted samples was first made by x-ray diffraction,and the different stages in the gradual nucleation and growth of zirconium hydride were then observed by atomic force microscope and scanning electron microscopy.更多还原

【关键词】 zirconium film； ion implantation； zirconium hydride； phase change；
【Key words】 zirconium film； ion implantation； zirconium hydride； phase change；

【基金】 Financial support from National Natural Science Foundation of China(nos 11205136 and 11505145);the Research Fund for Doctoral Program of Southwest University of Science and Technology(no.l4zx7166)

【文献出处】 Plasma Science and Technology ,等离子体科学和技术(英文版) , 编辑部邮箱 ,2017年03期

【分类号】TB383.2
【被引频次】1
【下载频次】24

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