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DOI	10.1016/j.nimb.2019.07.024
	Fine structure of swift heavy ion track in rutile TiO2
	Zhai, Pengfei; Nan, Shuai; Xu, Lijun; Li, Weixing; Li, Zongzhen; Hu, Peipei; Zeng, Jian; Zhang, Shengxia; Sun, Youmei; Liu, Jie
通讯作者	Zhai, PF ; Liu, J (通讯作者)
发表日期	2019
ISSN	0168-583X
EISSN	1872-9584
起始页码	72
结束页码	79
卷号	457
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.
关键词	VISIBLE-LIGHT PHOTOCATALYSIS SURFACE MORPHOLOGY CLUSTERS DAMAGE PHASE WATER
英文关键词	Ion track; TEM; Hillock; Recrystallization; Thermal spike
语种	英语
WOS研究方向	Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
WOS类目	Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Atomic, Molecular & Chemical ; Physics, Nuclear
WOS记录号	WOS:000482248600012
来源期刊	NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/259422
推荐引用方式 GB/T 7714	Zhai, Pengfei,Nan, Shuai,Xu, Lijun,et al. Fine structure of swift heavy ion track in rutile TiO2[J]. 中国科学院青藏高原研究所,2019,457.
APA	Zhai, Pengfei.,Nan, Shuai.,Xu, Lijun.,Li, Weixing.,Li, Zongzhen.,...&Liu, Jie.(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.
MLA	Zhai, Pengfei,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).