Tombrello, T. A. (1995) Tracks in Ti and Zr from MeV C_(60)^+ impacts. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 103 (3). pp. 318-322. ISSN 0168-583X. doi:10.1016/0168-583X(95)00616-8. https://resolver.caltech.edu/CaltechAUTHORS:20141029-075613796
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Abstract
Damage tracks recently have been observed by transmission electron microscopy (TEM) in crystalline targets of Ti and Zr that have been bombarded by 18 MeV C_(60)^+ ions. Although enhanced damage has been seen in Ti from MeV/amu Pb and U ion bombardment, the track diameters from C_(60) irradiation are much larger, i.e., 200 Å vs 50 Å. In this note I show that the phenomenon is somewhat different in the case of large molecular ions than for energetic single ions — even though the amount of energy deposition is similar in the two cases. The model presented here not only explains the new observations quantitatively but also provides a way to estimate how the damage might change for other cluster energies and species.
| Item Type: | Article | |||||||||
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| Alternate Title: | Tracks in Ti and Zr from MeV C60+ impacts | |||||||||
| Additional Information: | © 1995 Elsevier Science B.V. Received 4 January 1995: revised form received 4 April 1995. Available online 19 January 2000. The author wishes to express his appreciation to Y. Le Beyec for his hospitality at Orsay, where he learned of these results from Y. Le Beyec. S. Della-Negra. A. Brunelle. A. Dunlop. D. Lesueur. and H. Dammak. Supported in part by the National Science Foundation [Grant DMR93-18931]. | |||||||||
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| Issue or Number: | 3 | |||||||||
| DOI: | 10.1016/0168-583X(95)00616-8 | |||||||||
| Record Number: | CaltechAUTHORS:20141029-075613796 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20141029-075613796 | |||||||||
| Official Citation: | T.A. Tombrello, Tracks in Ti and Zr from MeV C60+ impacts, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Volume 103, Issue 3, 1 November 1995, Pages 318-322, ISSN 0168-583X, http://dx.doi.org/10.1016/0168-583X(95)00616-8. (http://www.sciencedirect.com/science/article/pii/0168583X95006168) | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 50977 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | Ruth Sustaita | |||||||||
| Deposited On: | 29 Oct 2014 16:20 | |||||||||
| Last Modified: | 10 Nov 2021 19:03 |
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