Laser-induced radiative rising of defects on the surface and metal surface destruction

Laser-induced radiative rising of defects on the surface and metal surface destruction

The paper presents the results of the study on nonthermal glow from the surface of metals, which is initiated by thermal deformations resulting from laser pulse action. The temporal dependences of the glow intensity have been investigated. Oscillations of glow intensity were revealed, which are inte...

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Veröffentlicht in:Applied surface science 2000, Vol.153 (2), p.166-171
Hauptverfasser: Banishev, A.F., Panchenko, V.Ya, Shishkov, A.V.
Format: Artikel
Sprache:eng
Schlagworte:
Defects
Laser action
Mechanoluminescence
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Zusammenfassung:The paper presents the results of the study on nonthermal glow from the surface of metals, which is initiated by thermal deformations resulting from laser pulse action. The temporal dependences of the glow intensity have been investigated. Oscillations of glow intensity were revealed, which are interpreted by a certain order of dislocations rising on the surface.
ISSN:0169-4332
1873-5584
DOI:10.1016/S0169-4332(99)00353-0