Accumulation of spin-polarized states of charge carriers and a spintronic battery
Spin valves based on materials in which the spin-flip is suppressed by the spatial separation of charge carriers, while maintaining electric neutrality in the valve volume, are considered. The possibility of using these valves as electric batteries is discussed. Regulating the potential difference o...
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| Veröffentlicht in: | Low temperature physics (Woodbury, N.Y.) N.Y.), 2020-07, Vol.46 (7), p.724-733 |
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| container_title | Low temperature physics (Woodbury, N.Y.) |
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| creator | Pastur, L. А. Slavin, V. V. Yanovsky, A. V. |
| description | Spin valves based on materials in which the spin-flip is suppressed by the spatial separation of charge carriers, while maintaining electric neutrality in the valve volume, are considered. The possibility of using these valves as electric batteries is discussed. Regulating the potential difference on the valve, one can expect the effects of incommensurability of the type of “devil's staircase” associated with the Coulomb interaction and redistribution of electrons occurring while the battery is charged and discharged. The effects of the emergence and vanishing of spontaneous spin polarization of conduction electrons with a change in the Fermi level in the valve are predicted. Such spin valves can also be used in implementing spintronic memory cells, supercapacitors, and similar devices. |
| doi_str_mv | 10.1063/10.0001370 |
| format | Article |
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А. ; Slavin, V. V. ; Yanovsky, A. V.</creator><creatorcontrib>Pastur, L. А. ; Slavin, V. V. ; Yanovsky, A. V.</creatorcontrib><description>Spin valves based on materials in which the spin-flip is suppressed by the spatial separation of charge carriers, while maintaining electric neutrality in the valve volume, are considered. The possibility of using these valves as electric batteries is discussed. Regulating the potential difference on the valve, one can expect the effects of incommensurability of the type of “devil's staircase” associated with the Coulomb interaction and redistribution of electrons occurring while the battery is charged and discharged. The effects of the emergence and vanishing of spontaneous spin polarization of conduction electrons with a change in the Fermi level in the valve are predicted. Such spin valves can also be used in implementing spintronic memory cells, supercapacitors, and similar devices.</description><identifier>ISSN: 1063-777X</identifier><identifier>EISSN: 1090-6517</identifier><identifier>DOI: 10.1063/10.0001370</identifier><identifier>CODEN: LTPHEG</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Batteries ; Conduction electrons ; Current carriers ; Electron spin ; Electrons ; Polarization (spin alignment) ; Silicon ; Spin valves ; Valves</subject><ispartof>Low temperature physics (Woodbury, N.Y.), 2020-07, Vol.46 (7), p.724-733</ispartof><rights>Author(s)</rights><rights>2020 Author(s). 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V.</creatorcontrib><title>Accumulation of spin-polarized states of charge carriers and a spintronic battery</title><title>Low temperature physics (Woodbury, N.Y.)</title><description>Spin valves based on materials in which the spin-flip is suppressed by the spatial separation of charge carriers, while maintaining electric neutrality in the valve volume, are considered. The possibility of using these valves as electric batteries is discussed. Regulating the potential difference on the valve, one can expect the effects of incommensurability of the type of “devil's staircase” associated with the Coulomb interaction and redistribution of electrons occurring while the battery is charged and discharged. The effects of the emergence and vanishing of spontaneous spin polarization of conduction electrons with a change in the Fermi level in the valve are predicted. Such spin valves can also be used in implementing spintronic memory cells, supercapacitors, and similar devices.</description><subject>Batteries</subject><subject>Conduction electrons</subject><subject>Current carriers</subject><subject>Electron spin</subject><subject>Electrons</subject><subject>Polarization (spin alignment)</subject><subject>Silicon</subject><subject>Spin valves</subject><subject>Valves</subject><issn>1063-777X</issn><issn>1090-6517</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp90MtKxDAUBuAgCo6XjU8QcKdUc2mTdDkM3mBABAV3JUlPNMNMU5N0MT697cysXf0Hzsc58CN0RckdJYLfj0kIoVySIzSjpCaFqKg8nmbBCynl5yk6S2k1mnFbz9Db3NphM6x19qHDweHU-67ow1pH_wstTllnSNPCfuv4BdjqGD3EhHXXYr3jOYbOW2x0zhC3F-jE6XWCy0Oeo4_Hh_fFc7F8fXpZzJeFZXWVi0oQU7amlJZRkFqzFpR0HCinmgvilGodiFpxpqAEY4AKXmlTm8qBca3i5-h6f7eP4WeAlJtVGGI3vmxYyZQQkik2qpu9sjGkFME1ffQbHbcNJc1UypSHykZ8u8fJ-rxr5D_9B_R4bE8</recordid><startdate>202007</startdate><enddate>202007</enddate><creator>Pastur, L. А.</creator><creator>Slavin, V. V.</creator><creator>Yanovsky, A. V.</creator><general>American Institute of Physics</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0001-9162-2849</orcidid><orcidid>https://orcid.org/0000-0003-0519-1291</orcidid><orcidid>https://orcid.org/0000-0001-7341-3322</orcidid></search><sort><creationdate>202007</creationdate><title>Accumulation of spin-polarized states of charge carriers and a spintronic battery</title><author>Pastur, L. А. ; Slavin, V. V. ; Yanovsky, A. V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c295t-560b4db47c21e7aa2de87f3e131a360f88dfe698328e4ebbe1635ab9b5febfd83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Batteries</topic><topic>Conduction electrons</topic><topic>Current carriers</topic><topic>Electron spin</topic><topic>Electrons</topic><topic>Polarization (spin alignment)</topic><topic>Silicon</topic><topic>Spin valves</topic><topic>Valves</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pastur, L. А.</creatorcontrib><creatorcontrib>Slavin, V. V.</creatorcontrib><creatorcontrib>Yanovsky, A. 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| fulltext | fulltext |
| identifier | ISSN: 1063-777X |
| ispartof | Low temperature physics (Woodbury, N.Y.), 2020-07, Vol.46 (7), p.724-733 |
| issn | 1063-777X 1090-6517 |
| language | eng |
| recordid | cdi_crossref_primary_10_1063_10_0001370 |
| source | AIP Journals Complete |
| subjects | Batteries Conduction electrons Current carriers Electron spin Electrons Polarization (spin alignment) Silicon Spin valves Valves |
| title | Accumulation of spin-polarized states of charge carriers and a spintronic battery |
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