scholarly journals Ferromagnetism in ZnO co-doped with Mn and N studied by soft x-ray magnetic circular dichroism

2011 ◽  
Vol 99 (13) ◽  
pp. 132508 ◽  
Author(s):  
T. Kataoka ◽  
Y. Yamazaki ◽  
V. R. Singh ◽  
Y. Sakamoto ◽  
A. Fujimori ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Magnetic Circular Dichroism ◽  
X Ray ◽  
Circular Dichroïsm ◽  
Co Doped

scholarly journals Intrinsic and Extrinsic Ferromagnetism in Co-Doped Indium Tin Oxide Revealed Using X-Ray Magnetic Circular Dichroism

2017 ◽  
Vol 2017 ◽  
pp. 1-7 ◽  
Author(s):  
A. M. H. R. Hakimi ◽  
F. Schoofs ◽  
M. G. Blamire ◽  
S. Langridge ◽  
S. S. Dhesi
Keyword(s):  
Thin Films ◽  
Circular Dichroism ◽  
Tin Oxide ◽  
Indium Tin Oxide ◽  
Magnetic Circular Dichroism ◽  
Cluster Formation ◽  
X Ray ◽  
Ito Thin Films ◽  
Circular Dichroïsm ◽  
Co Doped

The effects of high-temperature annealing on ferromagnetic Co-doped Indium Tin Oxide (ITO) thin films have been investigated using X-ray diffraction (XRD), magnetometry, and X-Ray Magnetic Circular Dichroism (XMCD). Following annealing, the magnetometry results indicate the formation of Co clusters with a significant increase in the saturation magnetization of the thin films arising from defects introduced during cluster formation. However, sum rule analysis of the element-specific XMCD results shows that the magnetic moment at the Co sites is reduced after annealing. The effects of annealing demonstrate that the ferromagnetism observed in the as-deposited Co-doped ITO films arises from intrinsic defects and cannot be related to the segregation of metallic Co clusters.

X-Ray Magnetic Circular Dichroism and Structural Model for Co-Doped TiO2(Anatase) Thin Film

2004 ◽  
Vol 73 (4) ◽  
pp. 800-803 ◽  
Author(s):  
Norio Shimizu ◽  
Satoshi Sasaki ◽  
Takayasu Hanashima ◽  
Kouji Yamawaki ◽  
Hiroshi Udagawa ◽  
...  
Keyword(s):  
Thin Film ◽  
Circular Dichroism ◽  
Structural Model ◽  
Magnetic Circular Dichroism ◽  
Doped Tio2 ◽  
X Ray ◽  
Tio2 Anatase ◽  
Circular Dichroïsm ◽  
Co Doped

scholarly journals Soft x-ray absorption spectroscopy and magnetic circular dichroism as operando probes of complex oxide electrolyte gate transistors

2020 ◽  
Vol 116 (20) ◽  
pp. 201905
Author(s):  
Biqiong Yu ◽  
Guichuan Yu ◽  
Jeff Walter ◽  
Vipul Chaturvedi ◽  
Joseph Gotchnik ◽  
...  
Keyword(s):  
Circular Dichroism ◽  
Absorption Spectroscopy ◽  
Magnetic Circular Dichroism ◽  
Complex Oxide ◽  
X Ray ◽  
X Ray Absorption ◽  
Circular Dichroïsm ◽  
Oxide Electrolyte
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