فهرس المقالات Discrete dipole approximation حرية الوصول المقاله صفحة الملخص نص كامل 1 - On the discrete dipole approximation investigation of the extinction spectra of Ag/glass nano-flower thin film with threefold symmetry Fatemeh Abdi Araz Siabi-Gerjan Hadi Savaloni 10.1186/2251-7235-6-4