Doping of Cn+(N = 1, 3, 5, 8) cluster ion tracks in polyimide
作者:
D. Fink,
R. Klett,
W.H. Chung,
R. Grünwald,
M. Döbeli,
F. Ames,
L.T. Chadderton,
J. Vacik,
V. Hnatowicz,
期刊:
Radiation Effects and Defects in Solids
(Taylor Available online 1996)
卷期:
Volume 140,
issue 1
页码: 3-20
ISSN:1042-0150
年代: 1996
DOI:10.1080/10420159608212936
出版商: Taylor & Francis Group
关键词: Carbon;cluster ions;implantation;polyimide;tracks ion track doping;LiCl;methylene blue;dyes;densification;depth profiles;NDP;infrared spectroscopy;UV-Vis spectrometry;collisional energy transfer
数据来源: Taylor
摘要:
Cn+cluster ions (n = 1, 3, 5, and 8) are implanted at 1 MeV/carbon atom and at fluences of 1010to 1014cluster ions/cm2into thin polyimide foils. The ion-induced radiochemical changes are examined by infrared spectroscopy. The samples are then doped with either aqueous LiCl, or methylene blue dye solutions. The dopant uptake is determined by UV-Vis spectrometry in the first, and by NDP (neutron depth profiling) in the latter case. NDP examinations additionally give information about the depth distributions of the incorporated Li+ions.
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