کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1811913 1025604 2011 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Experimental and theoretical Compton profiles of Be, C and Al
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Experimental and theoretical Compton profiles of Be, C and Al
چکیده انگلیسی
The results of Compton profile measurements, Fermi momentum determinations, and theoretical values obtained from a linear combination of Slater-type orbital (STO) for core electrons in beryllium; carbon and aluminium are presented. In addition, a Thomas-Fermi model is used to estimate the contribution of valence electrons to the Compton profile. Measurements were performed using monoenergetic photons of 59.54 keV provided by a low-intensity Am-241 γ-ray source. Scattered photons were detected at 90° from the beam direction using a p-type coaxial high-purity germanium detector (HPGe). The experimental results are in good agreement with theoretical calculations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica B: Condensed Matter - Volume 406, Issue 3, 1 February 2011, Pages 354-357
نویسندگان
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