We investigated the evolution during film growth of the electronic properties of Fe/Ni(111) ultrathin films with electron energy loss spectroscopy from the valence band and from the Fe L-2,L-3 ionization edges, relating them with structural modifications monitored with low energy electron diffraction. At ca. 4 monolayers of Fe a fee to bce phase transition was observed with the major changes in the electronic structure occurring in the 3d band region. (C) 2000 Elsevier Science B.V. All rights reserved.
Growth of Fe ultrathin films on Ni(111): structure and electronic properties / D'Addato, Sergio; Pasquali, Luca; Gazzadi, Gc; Verucchi, R; Capelli, R; Nannarone, Stefano. - In: SURFACE SCIENCE. - ISSN 0039-6028. - STAMPA. - 454:1(2000), pp. 692-696. [10.1016/S0039-6028(00)00103-5]
Growth of Fe ultrathin films on Ni(111): structure and electronic properties
D'ADDATO, Sergio;PASQUALI, Luca;Capelli R;NANNARONE, Stefano
2000
Abstract
We investigated the evolution during film growth of the electronic properties of Fe/Ni(111) ultrathin films with electron energy loss spectroscopy from the valence band and from the Fe L-2,L-3 ionization edges, relating them with structural modifications monitored with low energy electron diffraction. At ca. 4 monolayers of Fe a fee to bce phase transition was observed with the major changes in the electronic structure occurring in the 3d band region. (C) 2000 Elsevier Science B.V. All rights reserved.
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