د.محمد فتحى
07-19-2010, 01:10 AM
سوف اقوم باذن الله شرح هذا الموضوع الهام وباسلوب سهل فى الايام القليله القادمه وهو يختوى على المواضيع الاتيه
Positron sources, positron annihilation, positronium, the interaction of positron with solid materials, measuring techniques : angular correlation, Doppler-widening, lifetime measurement. Applications in solid state physics. Fermiology. Defect spectroscopy
Positron sources, positron annihilation, positronium, the interaction of positron with solid materials, measuring techniques : angular correlation, Doppler-widening, lifetime measurement. Applications in solid state physics. Fermiology. Defect spectroscopy