کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1886670 1043544 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Pulse radiolysis study of trapped electron in MgSO4.7H2O single crystal
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم تشعشع
پیش نمایش صفحه اول مقاله
Pulse radiolysis study of trapped electron in MgSO4.7H2O single crystal
چکیده انگلیسی

The single crystal of MgSO4.7H2O is very interesting to study the structure and kinetics of trapped electron in solids, because the hydrated salt has many H2O molecules in the crystal lattice like water. The pulse radiolysis study of the trapped electrons in MgSO4.7H2O single crystal was carried out based on an electron linear accelerator. Two optical absorption peaks of the trapped electron in MgSO4.7H2O single crystal were observed: one is at the wavelength of 600 nm with a short lifetime of 81.4 ns; another is at 400 nm with a long lifetime of 1.06 μs. The kinetics of the trapped electron in the crystal was also compared with that in the aqueous solution.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Radiation Physics and Chemistry - Volume 78, Issue 12, December 2009, Pages 1153–1156
نویسندگان
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