Magnetic properties and structural characteristics of interstitially modified Nd-3(Fe(1-x)Cox)(27.7)Ti(1.3)Ny nitrides (x=0.1, 0.2, 0.3, 0.4)
| dc.contributor.author | Sarafidis, C. | en |
| dc.contributor.author | Gjoka, M. | en |
| dc.contributor.author | Bakas, T. | en |
| dc.contributor.author | Chrissafis, K. | en |
| dc.contributor.author | Kalogirou, O. | en |
| dc.date.accessioned | 2015-11-24T18:42:02Z | |
| dc.date.available | 2015-11-24T18:42:02Z | |
| dc.identifier.issn | 0304-8853 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/17717 | |
| dc.rights | Default Licence | - |
| dc.subject | rare earth intermetallic compounds | en |
| dc.subject | nitrides | en |
| dc.subject | magnetic properties | en |
| dc.subject | magnetocrystalline anisotropy | en |
| dc.subject | pr-3(fe1-xcox)(27.5)ti-1.5 x | en |
| dc.subject | co substitution | en |
| dc.subject | phase | en |
| dc.subject | anisotropy | en |
| dc.title | Magnetic properties and structural characteristics of interstitially modified Nd-3(Fe(1-x)Cox)(27.7)Ti(1.3)Ny nitrides (x=0.1, 0.2, 0.3, 0.4) | en |
| heal.abstract | Formation and magnetic properties of the interstitial Nd-3(Fe,Ti)(29)-type nitrides were investigated for Nd-3(Fe1-xCox)(27.7)Ti-1.3 over the concentration range 0 < x less than or equal to 0.4. The decomposition temperature T-d decreases with increasing Co content x. The relative lattice expansion upon nitrogenation is 4.6-4.9% indicating 3.5-3.7 N-atoms per formula unit. Upon nitrogenation the Curie temperature values increase with Co, but the increase rate is slower compared to that of the parent compounds. For x = 0.1, 0.2 a complex magnetic anisotropy is observed, whereas, for x = 0.3 and 0.4 the compounds present uniaxial anisotropy with an easy magnetisation direction along the [40-2] direction. The increase of the average hyperfine field by substituting Co for Fe in Nd-3(Fe1-xCox)(27.7)Ti1.3Ny is rather small and the position of the maximum (x = 0.1) at room temperature is closer to Fe than for the parent compounds (at least x = 0.4). (C) 2003 Elsevier B.V. All rights reserved. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.primary | DOI 10.1016/j.jmmm.2003.11.372 | - |
| heal.identifier.secondary | <Go to ISI>://000222236900007 | - |
| heal.identifier.secondary | http://ac.els-cdn.com/S0304885303019565/1-s2.0-S0304885303019565-main.pdf?_tid=2e592f0934376fbb9fab760435a4a9e1&acdnat=1334136555_3e01b2ba36f9bf3eb7aa767d8c7b9e66 | - |
| heal.journalName | Journal of Magnetism and Magnetic Materials | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 2004 | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιών | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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