Crater formation on the surface of metals and alloys during high power ion beam processing

Crater formation on the surface of metals and alloys during high power ion beam processing

The effect of high-power, pulsed ion-beam irradiation and various methods of the preliminary surface treatment on the crater formation process was examined using Auger electron spectroscopy, X-ray diffraction analysis, and scanning electron microscopy. The crater distribution density, sizes and shap...

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Veröffentlicht in:Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms Beam interactions with materials and atoms, 1999-01, Vol.148 (1), p.154-158
Hauptverfasser: Shulov, V.A., Nochovnaya, N.A.
Format: Artikel
Sprache:eng
Schlagworte:
Crater formation
Ion beam
Service properties
Surface
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Zusammenfassung:The effect of high-power, pulsed ion-beam irradiation and various methods of the preliminary surface treatment on the crater formation process was examined using Auger electron spectroscopy, X-ray diffraction analysis, and scanning electron microscopy. The crater distribution density, sizes and shape, along with their microhardness and chemical composition inside and outside them were determined. As a result of these experiments, the most probable mechanisms of crater formation on the surface of refractory alloys were established.
ISSN:0168-583X
1872-9584
DOI:10.1016/S0168-583X(98)00845-3