Orbital contribution to the 3d magnetic moment in ferromagnetic Cu3Au-type transition-metal-Pt alloys probed by soft-x-ray magnetic circular dichroism
Physical Review B - Condensed Matter and Materials Physics Volume 59 Issue 13
Page 8752-8758
published_at 1999-04-01
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| File | |
| Title ( eng ) |
Orbital contribution to the 3d magnetic moment in ferromagnetic Cu3Au-type transition-metal-Pt alloys probed by soft-x-ray magnetic circular dichroism
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| Creator |
Imada Shin
Muro Takayuki
Suga Shigemasa
Kobayashi Kenji
Yamazaki Hitoshi
Kanomata Takeshi
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| Source Title |
Physical Review B - Condensed Matter and Materials Physics
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| Volume | 59 |
| Issue | 13 |
| Start Page | 8752 |
| End Page | 8758 |
| Abstract |
Magnetic circular dichroism in the soft-x-ray absorption spectrum in the 2p→3d excitation region of the transition-metal element is measured for ferromagnetic Cu3Au-type alloys, MnPt3, Fe3Pt and CoPt3 . The electronic state, especially the contribution of the spin and orbital angular momenta to the magnetic moment, is discussed by analyzing the results. The condition for the orbital angular momentum to make a large contribution to the magnetic moment in a metallic system is discussed in terms of the degree of the localization of the 3d orbital, the filling of it, and the symmetry around it.
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| Language |
eng
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| Resource Type | journal article |
| Publisher |
American Physical Society
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| Date of Issued | 1999-04-01 |
| Rights |
Copyright (c) 1999 American Physical Society.
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| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 1098-0121
[DOI] 10.1103/PhysRevB.59.8752
[NCID] AA11187113
[DOI] http://dx.doi.org/10.1103/PhysRevB.59.8752
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