Magnetocaloric effect and temperature -dependent magnetoresistance in Cu-doped FeCoNiBSiNb amorphous alloys
dc.contributor.author | Civan, Ersin | |
dc.contributor.buuauthor | Şarlar, Kağan | |
dc.contributor.buuauthor | Küçük, İlker | |
dc.contributor.department | Uludağ Üniversitesi/Fen-Edebiyat Fakültesi/Fizik Bölümü. | tr_TR |
dc.contributor.orcid | 0000-0002-8871-2357 | tr_TR |
dc.contributor.researcherid | GXN-2736-2022 | tr_TR |
dc.contributor.researcherid | B-8159-2016 | tr_TR |
dc.contributor.scopusid | 55550817200 | tr_TR |
dc.contributor.scopusid | 6602910810 | tr_TR |
dc.date.accessioned | 2023-01-16T11:15:34Z | |
dc.date.available | 2023-01-16T11:15:34Z | |
dc.date.issued | 2017-05-24 | |
dc.description.abstract | In this work, magnetocaloric and magnetoresistance properties of Fe-based (Fe(0.402)Co(0.201)Ni(0.067)Bo(0.227)Si(0.053)Nb(0.05))(100-x)Cu-x (x = 0, 0.5, 0.75, 1) amorphous ribbons formed by melt-spinning method and the effect of Cu on these properties were investigated. Curie temperature (T-C) was not changed with the addition of Cu up to 0.5% to the composition. On the other hand, for Fe-based (Fe(0.402)Co(0.201)Ni(0.067)Bo(0.227)Si(0.053)Nb(0.05))(100-x)Cu-x (x = 0.75 and 1), T-C increased from 505 K (for x = 0.5) to 526 K (for x = 0.75) and almost remain constant for x = 1. Maximum magnetic entropy change (-Delta S-M)(max) and refrigeration capacity (RC) values were found to be in the range of 0.62-1.25 Jkg(-1)K(-1) and 62-158.75 Jkg(-1) respectively for (Fe(0.402)Co(0.201)Ni(0.067)Bo(0.227)Si(0.053)Nb(0.05))(100-x)Cu-x (x = 0, 0.5, 0.75, 1) amorphous ribbons under a maximum field of 2 T. These values are comparable with those of previously studied Fe-based metallic glasses. In addition, the maximum temperature dependent magnetoresistance (MR (%)) values for (Fe(0.402)Co(0.201)Ni(0.067)Bo(0.227)Si(0.053)Nb(0.05))(100-x)Cu-x (x = 0, 0.5, 0.75, 1) were found to be 125, 17, 7, and 1% around the Curie temperatures under an applied field of 1 T, respectively. The magnetoresistance values of Cu-free Fe-based glassy alloy are higher than those of Cu-doped alloys. The results show that appropriate amount of Cu substitution (x = 0.75, 1) can enhance the RC and (-Delta S-M)(max). The suitable RC, large magnetoresistance, good thermal stability, and negligible hysteresis offer that these Fe-based glassy alloys exhibit promising applications as high-temperature magnetic refrigerants and multifunctional materials working in the temperature range of 400-600 K. | en_US |
dc.identifier.citation | Şarlar, K. vd. (2017). ''Magnetocaloric effect and temperature -dependent magnetoresistance in Cu-doped FeCoNiBSiNb amorphous alloys''. Journal of Non-Crystalline Solids, 471, 169-174. | en_US |
dc.identifier.endpage | 174 | tr_TR |
dc.identifier.issn | 0022-3093 | |
dc.identifier.scopus | 2-s2.0-85020102483 | tr_TR |
dc.identifier.startpage | 169 | tr_TR |
dc.identifier.uri | https://doi.org/10.1016/j.jnoncrysol.2017.05.037 | |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0022309317302958 | |
dc.identifier.uri | 1873-4812 | |
dc.identifier.uri | http://hdl.handle.net/11452/30475 | |
dc.identifier.volume | 471 | tr_TR |
dc.identifier.wos | 000407188100021 | |
dc.indexed.scopus | Scopus | en_US |
dc.indexed.wos | SCIE | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier | en_US |
dc.relation.bap | KUAP(F)-2013/25 | en_US |
dc.relation.collaboration | Yurt içi | tr_TR |
dc.relation.collaboration | Yurt dışı | tr_TR |
dc.relation.journal | Journal of Non-Crystalline Solids | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi | tr_TR |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Materials science | en_US |
dc.subject | Magnetic entropy change | en_US |
dc.subject | Magnetocaloric effect | en_US |
dc.subject | Metallic glasses | en_US |
dc.subject | Temperature-dependent magnetoresistance | en_US |
dc.subject | Bulk metallic glasses | en_US |
dc.subject | Magnetic entropy change | en_US |
dc.subject | Room-temperature | en_US |
dc.subject | Forming ability | en_US |
dc.subject | Refrigeration | en_US |
dc.subject | Transition | en_US |
dc.subject | Fe | en_US |
dc.subject | Si | en_US |
dc.subject | Amorphous alloys | en_US |
dc.subject | Amorphous silicon | en_US |
dc.subject | Copper | en_US |
dc.subject | Curie temperature | en_US |
dc.subject | Entropy | en_US |
dc.subject | Functional materials | en_US |
dc.subject | Galvanomagnetic effects | en_US |
dc.subject | Glass | en_US |
dc.subject | High temperature applications | en_US |
dc.subject | Magnetism | en_US |
dc.subject | Magnetocaloric effects | en_US |
dc.subject | Magnetoresistance | en_US |
dc.subject | Melt spinning | en_US |
dc.subject | Metallic glass | en_US |
dc.subject | Nickel | en_US |
dc.subject | Silicon | en_US |
dc.subject | Fe-based metallic glass | en_US |
dc.subject | Magnetic entropy change | en_US |
dc.subject | Magnetic refrigerants | en_US |
dc.subject | Magnetoresistance properties | en_US |
dc.subject | Maximum temperature | en_US |
dc.subject | Refrigeration capacity | en_US |
dc.subject | Temperature dependent | en_US |
dc.subject | Temperature range | en_US |
dc.subject | Copper alloys | en_US |
dc.subject.scopus | Magnetism; Manganites; Critical Behavior | en_US |
dc.subject.wos | Materials science, ceramics | en_US |
dc.subject.wos | Materials science, multidisciplinary | en_US |
dc.title | Magnetocaloric effect and temperature -dependent magnetoresistance in Cu-doped FeCoNiBSiNb amorphous alloys | en_US |
dc.type | Article | |
dc.wos.quartile | Q1 (Materials science, ceramics) | en_US |
dc.wos.quartile | Q2 (Materials science, multidisciplinary) | en_US |
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