Bias voltage effects on tunneling magnetoresistance in Fe/ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi mathvariant="normal">MgAl</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>4</mml:mn></mml:msub><mml:mo>/</mml:mo><mml:mi mathvariant="normal">Fe</mml:mi><mml:mo>(</mml:mo><mml:mn>001</mml:mn><mml:mo>)</mml:mo></mml:math> junctions: Comparative study with Fe/MgO/Fe(001) junctions

• 資料種別: 記事
• タイトル: Bias voltage effects on tunneling magnetoresistance in Fe/ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi mathvariant="normal">MgAl</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>4</mml:mn></mml:msub><mml:mo>/</mml:mo><mml:mi mathvariant="normal">Fe</mml:mi><mml:mo>(</mml:mo><mml:mn>001</mml:mn><mml:mo>)</mml:mo></mml:math> junctions: Comparative study with Fe/MgO/Fe(001) junctions
• 著者標目: 著 ： Yoshio Miura; https://orcid.org/0000-0002-5605-5452; 著 ： Keisuke Masuda; https://orcid.org/0000-0002-6884-6390
• 出版年月日等: 2017-08-21
• 出版年（W3CDTF）: 2017-08-21
• タイトル（掲載誌）: Physical Review B
• 巻号年月日等（掲載誌）: 96 5
• 掲載巻: 96
• 掲載号: 5
• 掲載ページ: 054428-
• 掲載年月日（W3CDTF）: 2017-08-21
• ISSN（掲載誌）: 1550235X; 24699950
• 出版事項（掲載誌）: American Physical Society (APS)
• 件名標目: Tunnel magnetoresistance; Magnetic tunnel junction; Spinel; Spintronics
• 対象利用者: 一般
• DOI: 10.1103/physrevb.96.054428; https://doi.org/10.1103/physrevb.96.054428; 10.48550/arxiv.1704.01401; https://doi.org/10.48550/arxiv.1704.01401
• オンライン閲覧公開範囲: インターネット公開
• 著作権情報: In Copyright
• 関連情報（URI）: https://mdr.nims.go.jp/pid/bb83acfd-01f0-42be-a18a-5043a4f3f647; https://link.aps.org/article/10.1103/PhysRevB.96.054428; http://harvest.aps.org/v2/journals/articles/10.1103/PhysRevB.96.054428/fulltext
• 参照: Quantum Annealing Optimization Method for the Design of Barrier Materials in Magnetic Tunnel Junctions; https://cir.nii.ac.jp/crid/1050300679169567232; Interfacial giant tunnel magnetoresistance and bulk-induced large perpendicular magnetic anisotropy in (111)-oriented junctions with fcc ferromagnetic alloys: A first-principles study; https://cir.nii.ac.jp/crid/1050300679169596032; Interface-driven giant tunnel magnetoresistance in (111)-oriented junctions; https://cir.nii.ac.jp/crid/1050300679169601152; Band-folding-driven high tunnel magnetoresistance ratios in (111)-oriented junctions with <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>SrTiO</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:math> barriers; https://cir.nii.ac.jp/crid/1050582154146305280; Perpendicular magnetic anisotropy at the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>Fe</mml:mi><mml:mo>/</mml:mo><mml:msub><mml:mi>MgAl</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>4</mml:mn></mml:msub></mml:mrow></mml:math> interface: Comparative first-principles study with Fe/MgO; https://cir.nii.ac.jp/crid/1050863629123017344; Microstructural evolution of perpendicular magnetization films with an ultra-thin Co2FeAl/MgAl2O4(001) structure; https://cir.nii.ac.jp/crid/1360004231939641600; Interfacial resonant tunneling induced by folded bands and providing highly spin-polarized current in spinel-oxide barrier junctions; https://cir.nii.ac.jp/crid/1360009142602993792; Observation and theoretical calculations of voltage-induced large magnetocapacitance beyond 330% in MgO-based magnetic tunnel junctions; https://cir.nii.ac.jp/crid/1360013168822676608; Enhanced Magnetoresistance under Bias Voltage in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll"><mml:mi>Fe</mml:mi></mml:math> / <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll"><mml:mrow><mml:mi>Mg</mml:mi><mml:mi mathvariant="normal">O</mml:mi></mml:mrow></mml:math> / <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll"><mml:msub><mml:mrow><mml:mi>Mg</mml:mi><mml:mi>Al</mml:mi></mml:mrow><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mrow><mml:mrow><mml:mi mathvariant="normal">O</mml:mi></mml:mrow></mml:mrow><mml:mn>4</mml:mn></mml:msub></mml:math> / <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll"><mml:mrow><mml:mi>Mg</mml:mi><mml:mi mathvariant="normal">O</mml:mi></mml:mrow></mml:math> / <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll"><mml:mi>Fe</mml:mi></mml:math> Trilayer Tunneling Barrier Junction; https://cir.nii.ac.jp/crid/1360013168831400320; Giant tunnel magnetoresistance in polycrystalline magnetic tunnel junctions with highly textured MgAl2O4(001) based barriers; https://cir.nii.ac.jp/crid/1360283692084930816
• 参照: Epitaxial Mn2.5Ga thin films with giant perpendicular magnetic anisotropy for spintronic devices; https://cir.nii.ac.jp/crid/1050001202727149568; Tetragonal D0₂₂Mn_3+<i>x</i>Ge Epitaxial Films Grown on MgO(100) with a Large Perpendicular Magnetic Anisotropy; https://cir.nii.ac.jp/crid/1360003449883990528; Low-resistive monocrystalline Mg-Al-O barrier magnetic tunnel junctions for spin-transfer magnetization switching; https://cir.nii.ac.jp/crid/1360283692077442944; Long-Lived Ultrafast Spin Precession in Manganese Alloys Films with a Large Perpendicular Magnetic Anisotropy; https://cir.nii.ac.jp/crid/1360283692812456448; Post-oxidized Mg-Al-O(001) coherent tunneling barrier in a wide range of resistance-area products; https://cir.nii.ac.jp/crid/1360565167055762304; First-principles study of tunneling magnetoresistance in Fe/MgAl<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow/><mml:mn>2</mml:mn></mml:msub></mml:math>O<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mrow/><mml:mn>4</mml:mn></mml:msub></mml:math>/Fe(001) magnetic tunnel junctions; https://cir.nii.ac.jp/crid/1360565167767710592; Enhanced tunnel magnetoresistance in a spinel oxide barrier with cation-site disorder; https://cir.nii.ac.jp/crid/1360565167767896704; <b><i>Ab initio</i></b>pseudopotential method for the calculation of conductance in quantum wires; https://cir.nii.ac.jp/crid/1360574096442481280; Giant magnetic tunneling effect in Fe/Al2O3/Fe junction; https://cir.nii.ac.jp/crid/1360574096552530432; Giant tunnelling magnetoresistance at room temperature with MgO (100) tunnel barriers; https://cir.nii.ac.jp/crid/1360855569296954112; Resonant electronic states and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>I</mml:mi><mml:mtext>−</mml:mtext><mml:mi>V</mml:mi></mml:mrow></mml:math>curves of Fe/MgO/Fe(100) tunnel junctions; https://cir.nii.ac.jp/crid/1360855569542075904; 230% room-temperature magnetoresistance in CoFeB∕MgO∕CoFeB magnetic tunnel junctions; https://cir.nii.ac.jp/crid/1361137045762398464; Magnetic hardening and coercivity mechanisms in L10 ordered FePd ferromagnets; https://cir.nii.ac.jp/crid/1361981469674116480; Giant tunneling magnetoresistance up to 330% at room temperature in sputter deposited Co2FeAl/MgO/CoFe magnetic tunnel junctions; https://cir.nii.ac.jp/crid/1361981471104322176; Spin-dependent tunneling conductance of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="normal">Fe</mml:mi><mml:mi>|</mml:mi><mml:mi mathvariant="normal">MgO</mml:mi><mml:mi>|</mml:mi><mml:mi mathvariant="normal">Fe</mml:mi></mml:math>sandwiches; https://cir.nii.ac.jp/crid/1362262943315103744; Giant room-temperature magnetoresistance in single-crystal Fe/MgO/Fe magnetic tunnel junctions; https://cir.nii.ac.jp/crid/1362262944607103744; Spinel oxides: Δ1 spin-filter barrier for a class of magnetic tunnel junctions; https://cir.nii.ac.jp/crid/1362262945325890944; Density-functional method for nonequilibrium electron transport; https://cir.nii.ac.jp/crid/1362262945917683968; Theory of tunneling magnetoresistance of an epitaxial Fe/MgO/Fe(001) junction; https://cir.nii.ac.jp/crid/1362544418455336320; Efficient iterative schemes for<i>ab initio</i>total-energy calculations using a plane-wave basis set; https://cir.nii.ac.jp/crid/1362825894362814848; The SIESTA method for<i>ab initio</i>order-<i>N</i>materials simulation; https://cir.nii.ac.jp/crid/1363107370712830848; From ultrasoft pseudopotentials to the projector augmented-wave method; https://cir.nii.ac.jp/crid/1363107371039095040; Ballistic conductance of magnetic Co and Ni nanowires with ultrasoft pseudopotentials; https://cir.nii.ac.jp/crid/1363388845124843520; Tunnel magnetoresistance with improved bias voltage dependence in lattice-matched Fe/spinel MgAl2O4/Fe(001) junctions; https://cir.nii.ac.jp/crid/1363670319738979072; Magnetic and electronic properties of <i>D</i>22-Mn3Ge (001) films; https://cir.nii.ac.jp/crid/1363670320478074880; Large Magnetoresistance at Room Temperature in Ferromagnetic Thin Film Tunnel Junctions; https://cir.nii.ac.jp/crid/1364233268686100992; MgAl2O4(001) based magnetic tunnel junctions made by direct sputtering of a sintered spinel target; https://cir.nii.ac.jp/crid/1364233269071056640
• 連携機関・データベース: 国立情報学研究所 : CiNii Research; https://cir.nii.ac.jp/
• 提供元機関・データベース: 学術機関リポジトリデータベース; https://irdb.nii.ac.jp; Crossref; https://www.crossref.org; 科学研究費助成事業データベース; https://kaken.nii.ac.jp/ja

• 記録形式（IMT）: application/pdf
• 一次資料へのリンクURL: PhysRevB.96.054428.pdf （fulltext）; https://mdr.nims.go.jp/filesets/1ec72444-ad36-4f03-bb11-4fac400ee197/download
• オンライン閲覧公開範囲: インターネット公開
• 異版（DOI）: 10.1103/physrevb.96.054428; https://doi.org/10.1103/physrevb.96.054428
• 連携機関・データベース: 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）; https://irdb.nii.ac.jp
• 提供元機関・データベース: 物質・材料研究機構 : Materials Data Repository

• 要約等: We investigate bias voltage effects on the spin-dependent transport properties of Fe/MgAl${}_2$O${}_4$/Fe(001) magnetic tunneling junctions (MTJs) by ...