TY - THES AU - Ralf Hambach CY - Ecole Polytechnique, Palaiseau DA - 11/2010 PB - Ecole Polytechnique PP - Ecole Polytechnique, Palaiseau PY - 2010 EP - 217 TI - Theory and ab-initio calculations of collective excitations in nanostructures: towards spatially-resolved EELS ER -