Temperature measurement in plasma torch generated by moderate laser irradiation of multicomponent polycrystal rock surface
| Autor: | I. N. Burdonskiy, A G Leonov, Nickolay Aleksandrov, M. V. Putilin, A Yu Goltsov, I S Timofeev, V N Yufa, K. N. Makarov |
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| Rok vydání: | 2014 |
| Předmět: |
Materials science
chemistry.chemical_element Plasma Condensed Matter Physics Laser Temperature measurement Molecular physics Industrial and Manufacturing Engineering Atomic and Molecular Physics and Optics law.invention chemistry law Plasma torch Aluminium Electron temperature Plasma diagnostics Irradiation Instrumentation |
| Zdroj: | Laser Physics. 24:126002 |
| ISSN: | 1555-6611 1054-660X |
| DOI: | 10.1088/1054-660x/24/12/126002 |
| Popis: | Laser interaction with metal and multicomponent polycrystal targets has been studied for laser intensities ranging from 1011 to 1012 W cm−2. The temperature inside the plasma, generated near the target surface, was measured with an x-ray filter method. The data obtained for aluminum and andesite targets agree within experimental error with the results calculated on the basis of Mora's model of plasma expansion. |
| Databáze: | OpenAIRE |
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