کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1484049 | 1510519 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Hard X-ray generation using femtosecond irradiation of PbO glass
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
We have generated hard X-rays by front- and back-side femtosecond laser irradiation of PbO-rich glass. The actual Pb content of glasses was corroborated by Pb M-line emission intensities with an uncertainty of less than 20%. The elements K and As at concentrations of a few mol% were detected. X-ray generation by back-side irradiation helped to avoid an air breakdown; however, self-focusing and filamentation limited the achievable light intensity and effectiveness of X-ray generation. Characteristics and mechanisms of X-ray generation from the front- and back-side of glasses are discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Non-Crystalline Solids - Volume 354, Issues 52–54, 15 December 2008, Pages 5485–5490
Journal: Journal of Non-Crystalline Solids - Volume 354, Issues 52–54, 15 December 2008, Pages 5485–5490
نویسندگان
Koji Hatanaka, Ken-ichiro Yomogihata, Hiroshi Ono, Kei Nagafuchi, Hiroshi Fukumura, Michiko Fukushima, Tomohiro Hashimoto, Saulius Juodkazis, Hiroaki Misawa,