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The Bulk Band Structure And Inner Potential Of Layered In4Se3, Jing Liu, Yaroslav B. Losovyj, Takashi Komesu, Peter A. Dowben, L. Makinistian, E. A. Albinesi, A. G. Petukhov, P. Galiy, Ya. Fiyala
The Bulk Band Structure And Inner Potential Of Layered In4Se3, Jing Liu, Yaroslav B. Losovyj, Takashi Komesu, Peter A. Dowben, L. Makinistian, E. A. Albinesi, A. G. Petukhov, P. Galiy, Ya. Fiyala
Peter Dowben Publications
The layered In4Se3 system does have a bulk band structure (i.e. discernible and significant band dispersion) perpendicular to the cleavage plane. Band widths (the extent of dispersion) of 300 meV or more are observed, for In-p and Se-p weighted bands within the valence region, and is indicative of a bulk band structure. Two-dimensionality of state is clearly not conserved, and there must exist interactions between layers sufficient to support a bulk band structure.