抄録
We have measured photoemission and oxygen (Formula presented) x-ray absorption spectra of the ferromagnetic metal (Formula presented) and compared them with a first-principles band-structure calculation. The overall distribution of Ru (Formula presented) and O (Formula presented) spectral weight is in good agreement with that predicted by the band-structure calculation. However, the observed spectral line shape of the Ru (Formula presented) band is spread over a wide energy range and the emission intensity at the Fermi level is weakened compared to the band-structure calculation. This implies the importance of electron correlation in the Ru oxide.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 6380-6383 |
| ページ数 | 4 |
| ジャーナル | Physical Review B - Condensed Matter and Materials Physics |
| 巻 | 56 |
| 号 | 11 |
| DOI | |
| 出版ステータス | Published - 1997 |
| 外部発表 | はい |
ASJC Scopus subject areas
- 電子材料、光学材料、および磁性材料
- 凝縮系物理学