| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7839383 | Journal of Electron Spectroscopy and Related Phenomena | 2018 | 5 Pages |
Abstract
Angle-resolved photoelectron spectroscopy has been used to follow the valence band and near Fermi edge electronic band structure in the quasi-1D compound NaV2O4. In this current study we have acquired the very first high-quality, high-resolution ARPES data from this material. Our data clearly reveal two distinct dispersive bands that cross the Fermi level at different kF. This is a clear signature that the electronic properties of this material is affected by the presence of a mixed valence state on the different vanadium chains and possibly also the low-temperature magnetic spin order.
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
Y. Sassa, M. MÃ¥nsson, O.K. Forslund, O. Tjernberg, V. Pomjakushin, O. Ofer, E.J. Ansaldo, J.H. Brewer, I. Umegaki, Y. Higuchi, Y. Ikedo, H. Nozaki, M. Harada, I. Watanabe, H. Sakurai, J. Sugiyama,