کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1772654 1021057 2011 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Spectroscopic observations of Fermi-degenerate aluminum compressed and heated to four times solid density and 20 eV
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم نجوم و فیزیک نجومی
پیش نمایش صفحه اول مقاله
Spectroscopic observations of Fermi-degenerate aluminum compressed and heated to four times solid density and 20 eV
چکیده انگلیسی

Shock waves generated by temporally shaped laser ablation compressed and heated Al to ρ = 11 ± 5 g/cm3 and 20 ± 2 eV. The inferred density and temperature demonstrate that highly compressed, Fermi-degenerate plasma can be created by tuning the temporal pulse shape of the laser drive intensity. The density and temperature of these plastic-tamped Al plasmas in the warm dense matter regime were diagnosed using the Stark-broadened, Al 1s–2p absorption spectral line shapes. These observations represent the forefront of opacity measurements for warm dense matter and are important for high energy density physics and inertial confinement fusion.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: High Energy Density Physics - Volume 7, Issue 4, December 2011, Pages 259–262
نویسندگان
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