Structural stability of C-60 films under irradiation with swift heavy ions

doi:10.1016/j.nimb.2004.12.102

	Structural stability of C-60 films under irradiation with swift heavy ions
	Jin, YF ; Yao, CF ; Wang, ZG ; Xie, EQ ; Song, Y ; Sun, YM ; Zhang, CH ; Liu, J ; Duan, JL
	2005-04
关键词	swift heavy ion C-60 film irradiation effect structural stability
卷号	230
DOI	10.1016/j.nimb.2004.12.102
页码	565-570
英文摘要	In order to investigate the structural stability of fullerene (C-60) under swift heavy ion irradiation, the irradiation experiments of thin C-60 films were performed with 22 MeV/amu Fe-56 ions delivered by HIRFL at Lanzhou in China. The irradiated C-60 films were analyzed by means of Raman scattering and Fourier transform infrared (FTIR) spectroscopes. The analysis results indicated that the damage cross-sections or of the C-60 molecule deduced from the data of the Raman spectra are between 1.1 and 4.5 x 10(-14) cm(2) for the electronic energy loss from 3.5 to 8.7 keV/nm and electronic energy transfer dominates the damage process of C-60 films. The partial recovery of the damage in irradiated C-60 films at certain electronic energy loss is attributed to an annealing effect of strong electronic excitation. (c) 2005 Elsevier B.V. All rights reserved.
会议录	NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
会议录出版者	ELSEVIER SCIENCE BV
会议录出版地	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
语种	英语
WOS研究方向	Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
WOS记录号	WOS:000228126500097
内容类型	会议论文
源URL	[http://119.78.100.186/handle/113462/58246]
专题	中国科学院近代物理研究所
通讯作者	Jin, YF
作者单位	1.Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Jin, YF,Yao, CF,Wang, ZG,et al. Structural stability of C-60 films under irradiation with swift heavy ions[C]. 见:.