Spin-orbit coupling in the Mott insulator Ca2RuO4

T. Mizokawa, L. H. Tjeng, G. A. Sawatzky, G. Ghiringhelli, O. Tjernberg, N. B. Brookes, H. Fukazawa, S. Nakatsuji, Y. Maeno

研究成果: Article査読

139 被引用数 (Scopus)

抄録

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.

本文言語English
論文番号077202
ページ(範囲)077202/1-077202/4
ジャーナルPhysical Review Letters
87
7
出版ステータスPublished - 2001 8 13
外部発表はい

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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