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 |
|---|---|
| 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 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Spin-orbit coupling in the Mott insulator Ca2RuO4 . / Tjeng, L. H.; Sawatzky, G. A.; Brookes, N. B.; Fukazawa, H.; Nakatsuji, S.; Mizokawa, Takashi; Ghiringhelli, G.; Tjernberg, O.; Maeno, Y.
In: Physical Review Letters, Vol. 87, No. 7, 077202, 13.08.2001, p. 077202/1-077202/4.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Spin-orbit coupling in the Mott insulator Ca2RuO4
AU - Tjeng, L. H.
AU - Sawatzky, G. A.
AU - Brookes, N. B.
AU - Fukazawa, H.
AU - Nakatsuji, S.
AU - Mizokawa, Takashi
AU - Ghiringhelli, G.
AU - Tjernberg, O.
AU - Maeno, Y.
PY - 2001/8/13
Y1 - 2001/8/13
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84988737163&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84988737163&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:84988737163
VL - 87
SP - 077202/1-077202/4
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 7
M1 - 077202
ER -