| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9595773 | Surface Science | 2005 | 6 Pages |
Abstract
The electronic structure of the single crystal La0.7Sr0.3MnO3 in ferromagnetic metallic phase has been investigated by photoelectron spectroscopy. Valence band spectra were measured at 40 K for various photon energies, in the range of 45-70 eV. The Mn 3d partial density of states was derived from resonant photoemission near the Mn 3p-3d threshold. Besides the occupied 3d states, resonant photoemission data has provided information about the unoccupied 3d states. The value of the on-site Coulomb interaction strength (correlation energy) was estimated to be 6.7 eV.
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Authors
M.C. Falub, M. Shi, J. Krempasky, K. Hricovini, Ya.M. Mukovskii, M. Neumann, V.R. Galakhov, L. Patthey,