113 citations · 203 across the 3 of their papers we have counts for
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cond-mat.str-el2008★ 113 cited
X-ray absorption and x-ray magnetic dichroism study on Ca3CoRhO6 and Ca3FeRhO6
T. Burnus, Z. Hu, Hua Wu +11
Using x-ray absorption spectroscopy at the Rh-L_2,3, Co-L_2,3, and Fe-L_2,3 edges, we find a valence state of Co^2+/Rh^4+ in Ca3CoRhO6 and of Fe^3+/Rh^3+ in Ca3FeRhO6. X-ray magnet…
cond-mat.str-el2006★ 55 cited
Orbitally driven spin-singlet dimerization in =1 LaRuO
Hua Wu, Z. Hu, T. Burnus +11
Using x-ray absorption spectroscopy at the Ru- edge we reveal that the Ru ions remain in the =1 spin state across the rare 4d-orbital ordering transition and spi…
cond-mat.str-el2006★ 35 cited
Low-Energy Charge-Density Excitations in MgB: Striking Interplay between Single-Particle and Collective Behavior for Large Momenta
Y. Q. Cai, P. C. Chow, O. D. Restrepo +12
A sharp feature in the charge-density excitation spectra of single-crystal MgB, displaying a remarkable cosine-like, periodic energy dispersion with momentum transfer () a…