| DOI | Trouver le DOI : https://doi.org/10.1088/2053-1591/2/10/105004 |
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| Auteur | Rechercher : Svitlyk, Volodymyr; Rechercher : Kolodiazhnyi, Taras; Rechercher : Cranswick, Lachlan M. D.1; Rechercher : Luke, Graeme; Rechercher : Mozharivskyj, Yurij |
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| Affiliation | - Conseil national de recherches Canada. Centre canadien de faisceaux de neutrons du CNRC
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| Format | Texte, Article |
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| Sujet | cobalt chromium selenide; magnetic structure; transport properties; muon spin relaxation |
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| Résumé | Single crystals of Co1±δCr2∓δSe4 were grown using chemical vapor method with CrCl3 as a transporting agent. Magnetic measurements on the Co1±δCr2∓δSe4 crystals confirm an antiferromagnetic ordering below the Neel temperature of T N = 230 K. Neutron diffraction studies performed on the Co1±δCr2∓δSe4 powder show that the long-range antiferromagnetic ordering is accompanied by a doubling of the c crystallographic axe. For the Co1±δCr2∓δSe4 single crystals electrical resistivity displays an anisotropic behavior: resistivitiy within the (100) plane increases till T N and then decreases as temperature increases. Resistivity in the orthogonal direction increases with temperature with a change in the slope above T N. Muon spin relaxation experiments on the Co1±δCr2∓δSe4 crystals confirm both the long-range magnetic order and ordering temperature established by other techniques. |
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| Date de publication | 2015-10-05 |
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| Maison d’édition | IOP Publishing |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 23001553 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | a5855273-de52-4dc1-8378-6272b88f334a |
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| Enregistrement créé | 2017-03-06 |
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| Enregistrement modifié | 2020-04-22 |
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