Investigation of Elemental Magnetic Moments of CoCrPt Films Using X-Ray Magnetic Circular Dichroism

6533b82ffe1ef96bd129645a

RESEARCH PRODUCT

Investigation of Elemental Magnetic Moments of CoCrPt Films Using X-Ray Magnetic Circular Dichroism

H.-j. Lin Gan Moog Chow C. J. Sun Yeukuang Hwu Jian-ping Wang G. H. Fecher

subject

Condensed Matter::Materials Science Materials science Condensed matter physics Magnetic moment X-ray magnetic circular dichroism Magnetic circular dichroism Moment (physics)General Materials Science Spin moment Condensed Matter Physics Spin (physics)Magnetic thin film Atomic and Molecular Physics and Optics

description

The elemental magnetic moments of Co and Cr in CoCrPt films were investigated using xray magnetic circular dichroism (XMCD). The spin and orbital moments of Co was calculated using the sum rules; it was found that the magnetic moment of Co in CoCrPt films was dominated by spin moment contribution. The total magnetic moment of Co was found to be lower than that of bulk Co. Further, the Cr moment was aligned anti-ferromagnetically with respect to Co, resulting in a decrease of saturation magnetization (Ms) in CoCrPt films.

year	journal	country	edition	language
2006-04-01	Solid State Phenomena

https://doi.org/10.4028/www.scientific.net/ssp.111.191

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