206 citations · 620 across the 5 of their papers we have counts for
5 papers
Soft x-ray magnetic circular dichroism study on Gd-doped EuO thin films
H. Ott, S. J. Heise, R. Sutarto +6
We report on the growth and characterization of ferromagnetic Gd-doped EuO thin films. We prepared samples with Gd concentrations up to 11% by means of molecular beam epitaxy under…
Nature of magnetism in CaCoO
Hua Wu, M. W. Haverkort, Z. Hu +2
We find using LSDA+U band structure calculations that the novel one-dimensional cobaltate CaCoO is not a ferromagnetic half-metal but a Mott insulator. Both the octahed…
Determination of the orbital moment and crystal field splitting in LaTiO
M. W. Haverkort, Z. Hu, A. Tanaka +18
Utilizing a sum-rule in a spin-resolved photoelectron spectroscopic experiment with circularly polarized light, we show that the orbital moment in LaTiO is strongly reduced bot…
Magnetic versus crystal field linear dichroism in NiO thin films
M. W. Haverkort, S. I. Csiszar, Z. Hu +7
We have detected strong dichroism in the Ni x-ray absorption spectra of monolayer NiO films. The dichroic signal appears to be very similar to the magnetic linear dichroi…
A different look at the spin state of Co ions in CoO pyramidal coordination
Z. Hu, Hua Wu, M. W. Haverkort +10
Using soft-x-ray absorption spectroscopy at the Co- and O- edges, we demonstrate that the Co ions with the CoO pyramidal coordination in the layered Sr…