398 citations · 3.5k across the 71 of their papers we have counts for
5 papers · 1 filter
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…
Characterization of Magnetic Components in the Diluted Magnetic Semiconductor ZnCoO by X-ray Magnetic Circular Dichroism
M. Kobayashi, Y. Ishida, J. l. Hwang +12
We report on the results of x-ray absorption (XAS), x-ray magnetic circular dichroism (XMCD), and photoemission experiments on {\it n}-type ZnCoO () thin film,…
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…
High-energy spectroscopic study of the III-V nitride-based diluted magnetic semiconductor GaMnN
J. I. Hwang, Y. Ishida, M. Kobayashi +12
We have studied the electronic structure of the diluted magnetic semiconductor GaMnN ( = 0.0, 0.02 and 0.042) grown on Sn-doped -type GaN using photoemission an…
Aligning spins in antiferromagnetic films using antiferromagnets
S. I. Csiszar, M. W. Haverkort, T. Burnus +9
We have explored the possibility to orient spins in antiferromagnetic thin films with low magnetocrystalline anisotropy via the exchange coupling to adjacent antiferromagnetic film…