Transport properties of ferrimagnetic Mn2CoSn Heusler alloy
•Transport properties of Mn2CoSn were studied.•Mn2CoSn has large electrical resistivity.•Abnormal Hall coefficient electrical resistivity as ∼ρ2. Transport properties of bulk samples and melt-spun ribbons of Mn2CoSn alloy were investigated. It was found that Mn2CoSn is a high-resistance compound wit...
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| Veröffentlicht in: | Journal of magnetism and magnetic materials 2019-09, Vol.485, p.193-196 |
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| container_title | Journal of magnetism and magnetic materials |
| container_volume | 485 |
| creator | Seredina, M. Gavrikov, I. Karpenkov, D. Zhelezny, M. Bazlov, A. Chatterjee, Ratnamala Umetsu, R.Y. Khovaylo, V. |
| description | •Transport properties of Mn2CoSn were studied.•Mn2CoSn has large electrical resistivity.•Abnormal Hall coefficient electrical resistivity as ∼ρ2.
Transport properties of bulk samples and melt-spun ribbons of Mn2CoSn alloy were investigated. It was found that Mn2CoSn is a high-resistance compound with the value of electrical resistivity ρ ∼ 300 μOhm·cm at room temperature and demonstrates semiconducting behavior of ρ as a function of temperature. A change in the dominating conductivity type from hole-like to electron-like takes place upon heating above ≈137 K. Abnormal Hall coefficient RS is large and depends on electrical resistivity as RS ∼ ρ2. |
| doi_str_mv | 10.1016/j.jmmm.2019.02.091 |
| format | Article |
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Transport properties of bulk samples and melt-spun ribbons of Mn2CoSn alloy were investigated. It was found that Mn2CoSn is a high-resistance compound with the value of electrical resistivity ρ ∼ 300 μOhm·cm at room temperature and demonstrates semiconducting behavior of ρ as a function of temperature. A change in the dominating conductivity type from hole-like to electron-like takes place upon heating above ≈137 K. Abnormal Hall coefficient RS is large and depends on electrical resistivity as RS ∼ ρ2.</description><identifier>ISSN: 0304-8853</identifier><identifier>EISSN: 1873-4766</identifier><identifier>DOI: 10.1016/j.jmmm.2019.02.091</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Electrical resistivity ; Ferrimagnetism ; Half-metallic ferrimagnets ; Hall effect ; Heusler alloys ; Melt spinning ; Transport properties</subject><ispartof>Journal of magnetism and magnetic materials, 2019-09, Vol.485, p.193-196</ispartof><rights>2019</rights><rights>Copyright Elsevier BV Sep 1, 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c328t-53b5dca0877f409c2b29f23e619598d94687f78e7809db46376aedf3631cecb93</citedby><cites>FETCH-LOGICAL-c328t-53b5dca0877f409c2b29f23e619598d94687f78e7809db46376aedf3631cecb93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jmmm.2019.02.091$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,45974</link.rule.ids></links><search><creatorcontrib>Seredina, M.</creatorcontrib><creatorcontrib>Gavrikov, I.</creatorcontrib><creatorcontrib>Karpenkov, D.</creatorcontrib><creatorcontrib>Zhelezny, M.</creatorcontrib><creatorcontrib>Bazlov, A.</creatorcontrib><creatorcontrib>Chatterjee, Ratnamala</creatorcontrib><creatorcontrib>Umetsu, R.Y.</creatorcontrib><creatorcontrib>Khovaylo, V.</creatorcontrib><title>Transport properties of ferrimagnetic Mn2CoSn Heusler alloy</title><title>Journal of magnetism and magnetic materials</title><description>•Transport properties of Mn2CoSn were studied.•Mn2CoSn has large electrical resistivity.•Abnormal Hall coefficient electrical resistivity as ∼ρ2.
Transport properties of bulk samples and melt-spun ribbons of Mn2CoSn alloy were investigated. It was found that Mn2CoSn is a high-resistance compound with the value of electrical resistivity ρ ∼ 300 μOhm·cm at room temperature and demonstrates semiconducting behavior of ρ as a function of temperature. A change in the dominating conductivity type from hole-like to electron-like takes place upon heating above ≈137 K. Abnormal Hall coefficient RS is large and depends on electrical resistivity as RS ∼ ρ2.</description><subject>Electrical resistivity</subject><subject>Ferrimagnetism</subject><subject>Half-metallic ferrimagnets</subject><subject>Hall effect</subject><subject>Heusler alloys</subject><subject>Melt spinning</subject><subject>Transport properties</subject><issn>0304-8853</issn><issn>1873-4766</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LxDAQhoMouK7-AU8Fz62TpM0HepHFL1jx4HoObTqRlrapSVfYf2_LevY0l_eZeech5JpCRoGK2zZr-77PGFCdActA0xOyokryNJdCnJIVcMhTpQp-Ti5ibAGA5kqsyN0ulEMcfZiSMfgRw9RgTLxLHIbQ9OXXgFNjk7eBbfzHkLzgPnYYkrLr_OGSnLmyi3j1N9fk8-lxt3lJt-_Pr5uHbWo5U1Na8KqobQlKSpeDtqxi2jGOgupCq1rnQkknFUoFuq5ywaUosXZccGrRVpqvyc1x79zwe49xMq3fh2E-aRgTgudcMzGn2DFlg48xoDPj8kA4GApmkWRas0gyiyQDzMySZuj-COHc_6fBYKJtcLBYNwHtZGrf_If_At-hb3M</recordid><startdate>20190901</startdate><enddate>20190901</enddate><creator>Seredina, M.</creator><creator>Gavrikov, I.</creator><creator>Karpenkov, D.</creator><creator>Zhelezny, M.</creator><creator>Bazlov, A.</creator><creator>Chatterjee, Ratnamala</creator><creator>Umetsu, R.Y.</creator><creator>Khovaylo, V.</creator><general>Elsevier B.V</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20190901</creationdate><title>Transport properties of ferrimagnetic Mn2CoSn Heusler alloy</title><author>Seredina, M. ; Gavrikov, I. ; Karpenkov, D. ; Zhelezny, M. ; Bazlov, A. ; Chatterjee, Ratnamala ; Umetsu, R.Y. ; Khovaylo, V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c328t-53b5dca0877f409c2b29f23e619598d94687f78e7809db46376aedf3631cecb93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Electrical resistivity</topic><topic>Ferrimagnetism</topic><topic>Half-metallic ferrimagnets</topic><topic>Hall effect</topic><topic>Heusler alloys</topic><topic>Melt spinning</topic><topic>Transport properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Seredina, M.</creatorcontrib><creatorcontrib>Gavrikov, I.</creatorcontrib><creatorcontrib>Karpenkov, D.</creatorcontrib><creatorcontrib>Zhelezny, M.</creatorcontrib><creatorcontrib>Bazlov, A.</creatorcontrib><creatorcontrib>Chatterjee, Ratnamala</creatorcontrib><creatorcontrib>Umetsu, R.Y.</creatorcontrib><creatorcontrib>Khovaylo, V.</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of magnetism and magnetic materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Seredina, M.</au><au>Gavrikov, I.</au><au>Karpenkov, D.</au><au>Zhelezny, M.</au><au>Bazlov, A.</au><au>Chatterjee, Ratnamala</au><au>Umetsu, R.Y.</au><au>Khovaylo, V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Transport properties of ferrimagnetic Mn2CoSn Heusler alloy</atitle><jtitle>Journal of magnetism and magnetic materials</jtitle><date>2019-09-01</date><risdate>2019</risdate><volume>485</volume><spage>193</spage><epage>196</epage><pages>193-196</pages><issn>0304-8853</issn><eissn>1873-4766</eissn><abstract>•Transport properties of Mn2CoSn were studied.•Mn2CoSn has large electrical resistivity.•Abnormal Hall coefficient electrical resistivity as ∼ρ2.
Transport properties of bulk samples and melt-spun ribbons of Mn2CoSn alloy were investigated. It was found that Mn2CoSn is a high-resistance compound with the value of electrical resistivity ρ ∼ 300 μOhm·cm at room temperature and demonstrates semiconducting behavior of ρ as a function of temperature. A change in the dominating conductivity type from hole-like to electron-like takes place upon heating above ≈137 K. Abnormal Hall coefficient RS is large and depends on electrical resistivity as RS ∼ ρ2.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jmmm.2019.02.091</doi><tpages>4</tpages></addata></record> |
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| ispartof | Journal of magnetism and magnetic materials, 2019-09, Vol.485, p.193-196 |
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| source | Elsevier ScienceDirect Journals |
| subjects | Electrical resistivity Ferrimagnetism Half-metallic ferrimagnets Hall effect Heusler alloys Melt spinning Transport properties |
| title | Transport properties of ferrimagnetic Mn2CoSn Heusler alloy |
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