H+, N+, and Ar+ ion irradiation induced structure changes of carbon nanostructures

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	H+, N+, and Ar+ ion irradiation induced structure changes of carbon nanostructures
	Ishaq, A. ; Iqbal, Shahid ; Ali, Naveed ; Khurram, A. A. ; Akrajas, A. U. ; Dee, C. F. ; Naseem, Shahzad ; Rafique, H. M. ; Long, Yan(闫隆）
刊名	NEW CARBON MATERIALS
	2013
卷号	28 期号:2 页码:CONCATENATE(Sheet1!I142,-Sheet1!J142)
ISSN号	1007-8827
英文摘要	The effects of 11(+), N, and Ar+ ion irradiation on structural changes in multi-walled carbon nanotubes (MWCNTs) and amorphous carbon nanowires (a-CNWs) were investigated at room and elevated temperatures with different irradiation doses. It is found that at room temperature, defects were introduced in M'WCNTs under 70 keV N+ ion beam irradiation at a low dose of 1x 10(16) ions/cm(2) while MWCNTs transformed into a-CNWs at a high dose of 7x10(16) ions/cm(2). At 1 000 K, the 70 keV N+ ion beam irradiation of defective MWCNTs causes the curling of carbon clusters to an onion-like structure at a dose of 4x10(16) ions/cm(2) and the formation of a low density onion like structure at 7 x10(16) ions/cm(2). Irradiation of the defective MWCNTs by 70 keV Ar+ ion at 1 000 K and 7x10(16) ions/cm(2) leads to the formation of a high density onion like structure. Irradiation of a CNWs with 70 keV ion at 1 000 K gradually increases the fraction of material with a diamond structure with increasing dose from 1 x 10(16) to 1 x 10(17) ions/cm(2).
收录类别	SCI
语种	英语
WOS记录号	WOS:000325954100001
公开日期	2014-06-13
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/13763]
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
推荐引用方式 GB/T 7714	Ishaq, A.,Iqbal, Shahid,Ali, Naveed,et al. H+, N+, and Ar+ ion irradiation induced structure changes of carbon nanostructures[J]. NEW CARBON MATERIALS,2013,28(2):CONCATENATE(Sheet1!I142,-Sheet1!J142).
APA	Ishaq, A..,Iqbal, Shahid.,Ali, Naveed.,Khurram, A. A..,Akrajas, A. U..,...&Long, Yan.(2013).H+, N+, and Ar+ ion irradiation induced structure changes of carbon nanostructures.NEW CARBON MATERIALS,28(2),CONCATENATE(Sheet1!I142,-Sheet1!J142).
MLA	Ishaq, A.,et al."H+, N+, and Ar+ ion irradiation induced structure changes of carbon nanostructures".NEW CARBON MATERIALS 28.2(2013):CONCATENATE(Sheet1!I142,-Sheet1!J142).