Revealing Fe magnetism in lanthanide-iron intermetallic compounds by tuning the rare-earth L2,3-edge x-ray absorption edges
Physical Review B - Condensed Matter and Materials Physics Volume 72 Issue 5
published_at 2005-08-26
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| File | |
| Title ( eng ) |
Revealing Fe magnetism in lanthanide-iron intermetallic compounds by tuning the rare-earth L2,3-edge x-ray absorption edges
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| Creator |
Laguna-Marco Maria Angeles
Chaboy Jesús
Piquer Cristina
Kawamura Naomi
Takagaki Masafumi
Suzuki Motohiro
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| Source Title |
Physical Review B - Condensed Matter and Materials Physics
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| Volume | 72 |
| Issue | 5 |
| Abstract |
We present a systematic x-ray magnetic circular dichroism (XMCD) study performed at the rare-earth L2,3 edges in R(Al1-xFex)2 Laves phase compounds. The progressive substitution of Al by Fe reveals the existence of a non-negligible contribution of Fe to the rare-earth XMCD spectra. This contribution has been isolated and shown to be similar to the dichroic spectrum recorded at the Fe K edge. These results open the possibility of monitoring the Fe magnetism in lanthanides-iron intermetallic compounds by probing the rare-earth L2,3-edge x-ray absorption edges.
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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 | 2005-08-26 |
| Rights |
Copyright (c) 2005 American Physical Society.
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| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 1098-0121
[NCID] AA11187113
[DOI] http://dx.doi.org/10.1103/PhysRevB.72.052412
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