INVESTIGADORES
FABRICIUS Gabriel
artículos
Título:
Calculation of electronic and magnetic properties of metallic superlattices
Autor/es:
G. FABRICIUS; A.M. LLOIS; M. WEISSMANN
Revista:
PHYSICAL REVIEW B
Editorial:
AMER PHYSICAL SOC
Referencias:
Lugar: New York; Año: 1991 vol. 44 p. 6870 - 6877
ISSN:
1098-0121
Resumen:
We calculate charge-transfer profiles and layer magnetizations for Cu/Ni-like superlattices in the tight-binding approximation. The effects of local and nonlocal electron-electron interactions and magnetic band splitting are included only in the diagonal elements of the Hamiltonian. We discuss the importance of considering the electrostatic interactions among layers through a Madelung-type term.
