PULSED-LASER ABLATION - REACTIVITY OF PHOTOABLATED NEUTRAL PARTICLES FROM FE-CR ALLOY

Authors
GUIDONI AG MELE A DIPALMA TM CORENO M TEGHIL R MORONE A
Citation
Ag. Guidoni et al., PULSED-LASER ABLATION - REACTIVITY OF PHOTOABLATED NEUTRAL PARTICLES FROM FE-CR ALLOY, Applied surface science, 106, 1996, pp. 154-157
Citations number
13
Categorie Soggetti
Physics, Condensed Matter","Chemistry Physical","Materials Science, Coatings & Films
Journal title
Applied surface science → ACNP
ISSN journal
01694332
Volume
106
Year of publication
1996
Pages
154 - 157
Database
ISI
SICI code
0169-4332(1996)106:<154:PA-ROP>2.0.ZU;2-4
Abstract
In this paper experimental measurements taken in our laboratory an pul sed laser ablation of a Fe-Cr alloy by Nd:YAG and KrF lasers are repor ted, REMPI ionization of the neutral Fe and Cr atoms formed indicates that the atoms in the excited states are not completely quenched when they are carried by the supersonic jet. The formation and stability of clusters of photoablated mono and diatomic metals with NH3 molecules has also been investigated and the results show that they can generate electrostatic bonded clusters.