التفاصيل البيبلوغرافية
| العنوان: |
Slow dynamics of ablated zone observed around the density fluctuation ridge of fluid medium. |
| المؤلفون: |
Koizumi, Masato, Kulinich, Sergei A., Shimizu, Yoshiki, Ito, Tsuyohito |
| المصدر: |
Journal of Applied Physics; Dec2013, Vol. 114 Issue 21, p214301, 5p |
| مصطلحات موضوعية: |
LASER ablation, CARBON dioxide, TIN research, NANOPARTICLE synthesis, DENSITY wave theory |
| مستخلص: |
In-situ shadowgraph images were recorded to follow and study processes during laser ablation of Sn targets in pressurized carbon dioxide medium. The dynamics of the low-density region with a bubble-like structure forming by ablated Sn in CO2 at different pressures was studied. The lifetime of the region is shown to be pressure-dependent, being the longest near the density fluctuation ridge of the medium, i.e., at 8.8 MPa at 40 °C. The present work is to report on the slower dynamics of ablated zone near the medium density fluctuation maximum, which can be used in nanoparticle synthesis and processing. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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