398 citations · 1.2k across the 7 of their papers we have counts for
4 papers · 1 filter
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…
Orbital-assisted metal-insulator transition in VO
M. W. Haverkort, Z. Hu, A. Tanaka +9
We found direct experimental evidence for an orbital switching in the V 3d states across the metal-insulator transition in VO. We have used soft-x-ray absorption spectroscopy…
Controlling orbital moment and spin orientation in CoO layers by strain
S. I. Csiszar, M. W. Haverkort, Z. Hu +6
We have observed that CoO films grown on different substrates show dramatic differences in their magnetic properties. Using polarization dependent x-ray absorption spectroscopy at…
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…