Effect of Ho Substitution on Structural, Magnetic and Magnetocaloric Properties of Co(crfe)o-4
| dc.contributor.author | Kıvrak, Burak | |
| dc.contributor.author | Gülkesen, Semiramis | |
| dc.contributor.author | Ayaş, Ali Osman | |
| dc.contributor.author | Akyol, Mustafa | |
| dc.contributor.author | Ekicibil, Ahmet | |
| dc.date.accessioned | 2021-12-13T10:32:06Z | |
| dc.date.available | 2021-12-13T10:32:06Z | |
| dc.date.issued | 2021 | |
| dc.description.abstract | In this study, structural, magnetic and magnetocaloric properties of Ho-substituted Co(CrFe)O-4 spinel compounds produced by the sol-gel method were investigated. The Ho concentration in Co(CrFe)O-4 spinel structure was changed from 0 to 20% by 5% steps. It is observed that the Ho3+ ions create a new phase HoCrO3/HoFeO3 in the host spinel lattice. SEM images of samples indicate that the average particle size increases with Ho content. The paramagnetic to ferro-/ferrimagnetic phase transition temperature increases from 312 to 344 K with Ho content. While the fluctuation in saturation magnetization of samples was detected at low temperature, it almost becomes a linear change with the Ho content. The maximum magnetic entropy change under 7 T magnetic field was found as - 1.39, - 1.50, - 1.20, - 0.98 and - 0.91 J/kgK for Ho-free, 5, 10, 15 and 20 wt% Ho content in CoCrFeO4 spinel structure, respectively. | en_US |
| dc.description.sponsorship | Adana Alparslan Turke Science and Technology University (Adana/Turkey) Scientific Research Coordination Unit [19332004] | en_US |
| dc.description.sponsorship | This work was supported by Adana Alparslan Turke Science and Technology University (Adana/Turkey) Scientific Research Coordination Unit (Project Number: 19332004). | en_US |
| dc.identifier.doi | 10.1007/s10854-021-06125-9 | |
| dc.identifier.issn | 0957-4522 | |
| dc.identifier.issn | 1573-482X | |
| dc.identifier.scopus | 2-s2.0-85105913096 | |
| dc.identifier.uri | https://doi.org/10.1007/s10854-021-06125-9 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.13091/875 | |
| dc.language.iso | en | en_US |
| dc.publisher | SPRINGER | en_US |
| dc.relation.ispartof | JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | Rare-Earth Substitution | en_US |
| dc.subject | Negative Magnetization | en_US |
| dc.subject | Ferrite Nanoparticles | en_US |
| dc.subject | Carbon-Monoxide | en_US |
| dc.subject | Gas Sensor | en_US |
| dc.subject | Cobalt | en_US |
| dc.subject | Strain | en_US |
| dc.subject | Nd | en_US |
| dc.subject | Er | en_US |
| dc.title | Effect of Ho Substitution on Structural, Magnetic and Magnetocaloric Properties of Co(crfe)o-4 | en_US |
| dc.type | Article | en_US |
| dspace.entity.type | Publication | |
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| gdc.coar.access | metadata only access | |
| gdc.coar.type | text::journal::journal article | |
| gdc.description.department | Fakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Metalurji ve Malzeme Mühendisliği Bölümü | en_US |
| gdc.description.endpage | 15753 | en_US |
| gdc.description.issue | 12 | en_US |
| gdc.description.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| gdc.description.scopusquality | Q2 | |
| gdc.description.startpage | 15740 | en_US |
| gdc.description.volume | 32 | en_US |
| gdc.description.wosquality | Q2 | |
| gdc.identifier.openalex | W3160001880 | |
| gdc.identifier.wos | WOS:000651029400007 | |
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| gdc.oaire.sciencefields | 0103 physical sciences | |
| gdc.oaire.sciencefields | 02 engineering and technology | |
| gdc.oaire.sciencefields | 0210 nano-technology | |
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| gdc.virtual.author | Kıvrak, Burak | |
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