Abstract
The spin-resolved circularly polarized photoemission measurement of Ca2RuO2 was carried out. It was found that the strong spin-orbit coupling induces the substantial orbital angular momentum in the Ru 4d t2g band. The large temperature dependence of the 0 1s XAS data shows that the orbital population of the t2g band is drastically changed by the small compression of the RuO6 octahedra and the strong spin-orbit interaction.
Original language | English |
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Article number | 077202 |
Pages (from-to) | 077202/1-077202/4 |
Journal | Physical Review Letters |
Volume | 87 |
Issue number | 7 |
Publication status | Published - 2001 Aug 13 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy(all)