Investigation of the electronic and atomic structures of nanocrystalline Fe_(75.5)Cu_1Nb_3Si_(12.5)B_8

摘要

The isothermal annealing of metallic glasses gives rise to changes in many physical properties, which result from the transition from short-range ordering to long-range ordering after crystallization [1-3]. Hence, positron lifetime and X-ray diffraction (XRD) investigations before and after isothermal annealing can provide information concerning the crystallization process [4, 5].