205 citations · 388 across the 5 of their papers we have counts for
5 papers
Low energy excitations in CoO studied by temperature dependent x-ray absorption spectroscopy
M. W. Haverkort, A. Tanaka, Z. Hu +4
We have measured the intricate temperature dependence of the Co L2,3 x-ray absorption spectra (2p-3d excitations) of CoO. To allow for accurate total electron yield measurements, t…
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…
Crystal-field level inversion in lightly Mn-doped Sr3Ru2O7
M. A. Hossain, Z. Hu, M. W. Haverkort +17
Sr3(Ru1-xMnx)2O7, in which 4d-Ru is substituted by the more localized 3d-Mn, is studied by x-ray dichroism and spin-resolved density functional theory. We find that Mn impurities d…
Local electronic structure and magnetic properties of LaMn0.5Co0.5O3 studied by x-ray absorption and magnetic circular dichroism spectroscopy
T. Burnus, Z. Hu, H. H. Hsieh +8
We have studied the local electronic structure of LaMn0.5Co0.5O3 using soft-x-ray absorption spectroscopy at the Co-L_3,2 and Mn-L_3,2 edges. We found a high-spin Co^{2+}--Mn^{4+}…
Insulating state and the importance of the spin-orbit coupling in CaCoRhO
Hua Wu, Z. Hu, D. I. Khomskii +1
We have carried out a comparative theoretical study of the electronic structure of the novel one-dimensional CaCoRhO and CaFeRhO systems. The insulating antiferroma…