Energy distribution of ions produced by excimer-laser ablation of solid and molten targets
โ Scribed by Y. Franghiadakis; C. Fotakis; P. Tzanetakis
- Publisher
- Springer
- Year
- 1999
- Tongue
- English
- Weight
- 223 KB
- Volume
- 68
- Category
- Article
- ISSN
- 1432-0630
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The internal energy deposited in the ions in the source of a mass spectrometer governs their fragmentation and therefore the content of the spectra. When the ionization conditions are well defined and reproducible, e.g. in electron impact, the elaboration of databases benefits the use of the method.
## Abstract We report the production of Au nanoparticles with different average sizes and size distributions, by laser ablation of a solid Au target into pure deionized water. Tuning laser parameters such as pulse duration, energy, and wavelength is possible to tune the size and the size distributi