56 citations · 144 across the 5 of their papers we have counts for
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X-ray absorption spectroscopy and X-ray magnetic circular dichroism studies of transition-metal-co-doped ZnO nano-particles
T. Kataoka, Y. Yamazaki, V. R. Singh +15
We report on x-ray absorption spectroscopy (XAS) and x-ray magnetic circular dichroism (XMCD) studies of the paramagnetic (Mn,Co)-co-doped ZnO and ferromagnetic (Fe,Co)-co-doped Zn…
Electronic configuration of Mn ions in the -d molecular ferromagnet -Mn phthalocyanine studied by soft x-ray magnetic circular dichroism
T. Kataoka, Y. Sakamoto, Y. Yamazaki +9
We have studied the electronic structure of the molecular ferromagnet -Mn phthalocyanine (-MnPc) in a polycrystalline form, which has been reported to show ferromagnetism at…
Ferromagnetism in ZnO co-doped with Mn and N studied by soft x-ray magnetic circular dichroism
T. Kataoka, Y. Yamazaki, V. R. Singh +12
We have investigated the electronic structure of ZnO:Mn and ZnO:Mn,N thin films using x-ray magnetic circular dichroism (XMCD) and resonance-photoemission spectroscopy. From the Mn…
Bulk and Surface Magnetization of Co atoms in Rutile Ti_[1-x]Co_xO_[2-delta] Thin Films Revealed by X-Ray Magnetic Circular Dichroism
V. R. Singh, Y. Sakamoto, T. Kataoka +10
We have studied magnetism in Ti_[1-x]Co_xO_[2-δ] thin films with various x and δby soft x-ray magnetic circular dichroism (XMCD) measurements at the Co L_[2,3] absorption edges. Th…
Electronic structure and magnetism of the diluted magnetic semiconductor Fe-doped ZnO nano-particles
T. Kataoka, M. Kobayashi, Y. Sakamoto +16
We have studied the electronic structure of ZnFeO nano-particles, which have been reported to show ferromagnetism at room temperature, by x-ray photoemission spectr…