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Klinkov, Konstantin V. and Rein, Martin (2006) Luminescence induced by high-velocity impacts of metallic particles on metal surfaces. Journal of Applied Physics, 100, 013529-1-013529-5. doi: 10.1063/1.2209539.
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Official URL: http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=JAPIAU000100000001013529000001&idtype=cvips&gifs=yes
Abstract
On impact of metallic particles on a metal surface light can be emitted from the region of impact. This phenomenon is studied experimentally for impact conditions that are typical of the cold spray deposition process, i.e., particle diameters and velocities are of the order of 10−5 m and 500 m/ s, respectively. The characteristics of impact-induced luminescence are analyzed. It is found that the intensity of luminescence depends not only on the energy of the impinging particles and on the stresses produced on impact but also on the particular combination of materials of the particles and the plate. Possible sources of luminescence are discussed.
| Item URL in elib: | https://elib.dlr.de/21771/ | ||||||||||||
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| Document Type: | Article | ||||||||||||
| Title: | Luminescence induced by high-velocity impacts of metallic particles on metal surfaces | ||||||||||||
| Authors: |
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| Date: | 2006 | ||||||||||||
| Journal or Publication Title: | Journal of Applied Physics | ||||||||||||
| Refereed publication: | Yes | ||||||||||||
| Open Access: | No | ||||||||||||
| Gold Open Access: | No | ||||||||||||
| In SCOPUS: | No | ||||||||||||
| In ISI Web of Science: | Yes | ||||||||||||
| Volume: | 100 | ||||||||||||
| DOI: | 10.1063/1.2209539 | ||||||||||||
| Page Range: | 013529-1-013529-5 | ||||||||||||
| Editors: |
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| Series Name: | Journal of Applied Physics | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | mechanoluminescence, particle impact | ||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||
| HGF - Program Themes: | Aircraft Research (old) | ||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||||||
| DLR - Research theme (Project): | L - Flight Physics (old) | ||||||||||||
| Location: | Göttingen | ||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > High Speed Configurations | ||||||||||||
| Deposited By: | Rein, Prof.Dr. Martin | ||||||||||||
| Deposited On: | 08 Jan 2007 | ||||||||||||
| Last Modified: | 27 Apr 2009 04:56 |
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