کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1860811 1037459 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Emission analysis of expanding laser produced lithium plasma plume in presence of ambient gas
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک و نجوم (عمومی)
پیش نمایش صفحه اول مقاله
Emission analysis of expanding laser produced lithium plasma plume in presence of ambient gas
چکیده انگلیسی

Atomic analysis of the emission from laser-produced plasma from bulk lithium (Li) block has been made. The observed changes in the emission from lithium neutral and ionic species have been explained by considering various atomic processes. We demonstrate that the excitation process in case of neutral lithium Li (I) is electron impact excitation whereas for singly ionized lithium Li (II), radiative recombination is the dominant mechanism. We also show that the ionized species are dominant in the LPP plume.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physics Letters A - Volume 373, Issue 37, 7 September 2009, Pages 3350–3353
نویسندگان
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