In situ study of the process of formation of hexagonal NiSi2 nanoplates and spherical Ni nanoparticles embedded in a Si(001) wafer covered by a Ni-doped SiO2 thin film - Costa, Daniel da Silva; Kellermann, Guinther; Craievich, Aldo Felix; Giovanetti, Lisandro J; Huck-Iriart, Cristián; Requejo, Félix G (Elsevier, 2021)