Superspin glass phase and hierarchy of interactions in multiferroic PbFe1/2Sb1/2O3: an analog of ferroelectric relaxors?
We have fabricated new perovskite multiferroic PbFe $_{1/2}$ Sb $_{1/2}$ O _3 with a high degree (up to 0.9) of chemical ordering and unexpectedly high-temperature magnetic relaxor properties, which can barely be described within concepts of conventional spin glass physics. Notably, we found that th...
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| Auteurs principaux: | , , , , , , , , , , , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
IOP Publishing
2014-01-01
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| Collection: | New Journal of Physics |
| Sujets: | |
| Accès en ligne: | https://doi.org/10.1088/1367-2630/16/11/113041 |
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