中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 近代物理研究所
  3. 中国科学院近代物理研究所
Fine structure of swift heavy ion track in rutile TiO2

文献类型：期刊论文

作者Hu, Peipei3,4; Zeng, Jian3,4; Zhang, Shengxia3; Sun, Youmei3,4; Liu, Jie3,4; Li, Weixing1,2,4; Xu, Lijun3,4; Li, Zongzhen3,4; Nan, Shuai1,2,4; Zhai, Pengfei3,4
刊名NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
出版日期2019-10-15
卷号457页码:72-79
关键词Ion track TEM Hillock Recrystallization Thermal spike
ISSN号0168-583X
DOI10.1016/j.nimb.2019.07.024
通讯作者Zhai, Pengfei(zhaipengfei@impcas.ac.cn) ; Liu, Jie(j.liu@impcas.ac.cn)
英文摘要We report on the first observation of fine structure of latent tracks in rutile TiO2, which changes from cylinder to dumbbell-shape and then to sandglass-shape as a function of the ion path length. Moreover, the cone length of the track was found to be dependent on electronic energy loss. The results indicate that outflow of the thermal spike-induced molten phase produces the hillocks on surface and the void-rich zone near surface after epitaxial recrystallization due to material deficit, while at a deep depth, the lack of efficient outflow and recrystallization result in the absence of tracks. We propose that the various morphologies of tracks in rutile TiO2 are a consequence of the molten phase outflow and recrystallization during rapid cooling down.
WOS关键词VISIBLE-LIGHT PHOTOCATALYSIS ; SURFACE ; MORPHOLOGY ; CLUSTERS ; DAMAGE ; PHASE ; WATER
资助项目National Natural Science Foundation of China[11405229] ; National Natural Science Foundation of China[11690041] ; National Natural Science Foundation of China[41673062] ; National Natural Science Foundation of China[11505243] ; CAS Light of West China Program ; Natural Science Foundation of Gansu Province[18JR3RA392] ; Thousand Young Talents Program of China
WOS研究方向Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
语种英语
WOS记录号WOS:000482248600012
出版者ELSEVIER
资助机构National Natural Science Foundation of China ; CAS Light of West China Program ; Natural Science Foundation of Gansu Province ; Thousand Young Talents Program of China
源URL[http://119.78.100.186/handle/113462/132858]  
专题中国科学院近代物理研究所
通讯作者Liu, Jie; Zhai, Pengfei
作者单位1.Chinese Acad Sci, CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Key Lab Continental Collis & Plateau Uplift, Inst Tibetan Plateau Res, Beijing 100101, Peoples R China
3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Hu, Peipei,Zeng, Jian,Zhang, Shengxia,et al. Fine structure of swift heavy ion track in rutile TiO2[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2019,457:72-79.
APA Hu, Peipei.,Zeng, Jian.,Zhang, Shengxia.,Sun, Youmei.,Liu, Jie.,...&Zhai, Pengfei.(2019).Fine structure of swift heavy ion track in rutile TiO2.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,457,72-79.
MLA Hu, Peipei,et al."Fine structure of swift heavy ion track in rutile TiO2".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 457(2019):72-79.

入库方式： OAI收割

来源：近代物理研究所

浏览0
下载0
收藏0
其他版本

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。