Samara University Repository
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This is an open electronic archive created to preserve and disseminate the scientific results of our university. The works of researchers, faculty members, and students are available to everyone for academic and research purposes.
The repository contains dissertations, research articles, educational and methodological materials, monographs, and regulatory documents. The collections cover a wide range of fields: from aerospace technologies, engine engineering, and computer science to history, linguistics, mathematics, and ecology. The archive brings together the scientific heritage of the university, including materials prepared during the period of Samara State Aerospace University and Samara State University.
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| Title: | Research and modeling of laser ablation by ultra-short laser pulses for metal targets |
| Issue Date: | 2019 |
| Publisher: | Изд-во «Новая техника» |
| Citation: | Davydov R.V. Research and modeling of laser ablation by ultra-short laser pulses for metal targets / R.V. Davydov, V.I. Antonov // Сборник трудов ИТНТ-2019 [Текст] : V междунар. конф. и молодеж. шк. "Информ. технологии и нанотехнологии" : 21-24 мая : в 4 т. / Самар. нац.-исслед. ун-т им. С. П. Королева (Самар. ун-т), Ин-т систем. обраб. изобр. РАН-фил. ФНИЦ "Кристаллография и фотоника" РАН ; [под ред. Р. В. Скиданова]. - Самара: Новая техника, 2019. - Т. 1 : Компьютерная оптика и нанофотоника. - 2019. - С. 507-511. |
| Abstract: | In this article an improved mathematical model for a laser metal ablation by ultra-short duration laser pulses is proposed. The model is based on two-temperature hydrodynamic model for electrons and ions and wide-range equation of state for metals. The results of the computer simulation for aluminum and copper are compared with experimental data at a different laser fluence and duration of pulses for ablation depth. A good agreement with them and the experimental data of ablation depth is received. |
| URI: | http://repo.ssau.ru/jspui/handle/123456789/11333 |
| Appears in Collections: | Информационные технологии и нанотехнологии |
| File | Description | Size | Format | |
|---|---|---|---|---|
| paper91.pdf | 502.88 kB | Adobe PDF | View/Open |
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