Anomalous Nernst Effect in L1
スポンサーリンク
概要
- 論文の詳細を見る
We propose a new-type of thermopile consisting of two ferromagnetic materials with anomalous Nernst effects (ANEs) of opposite signs. L1<inf>0</inf>-FePt and L1<inf>0</inf>-MnGa have been chosen as the materials because they show large ANEs with opposite signs. The combination of perpendicularly magnetized FePt and MnGa wires enhances the ANE voltage effectively. The ANE in in-plane magnetized FePt films induced by applying a perpendicular temperature difference shows no variation against the film thickness, which is a promising characteristic for thermoelectric applications because the internal resistance of the thermopile, which determines the extractable electric power, can be reduced by increasing the thickness of ferromagnetic wires.
- 2013-03-25
著者
-
Mizuguchi Masaki
Institute For Materials Research (imr) Tohoku University
-
MIYAZAKI Terunobu
WPI Advanced Institute for Materials Research, Tohoku University
-
Sakuraba Yuya
Institute For Materials Research Tohoku University
-
Mizukami Shigemi
Wpi Advanced Institute For Materials Research Tohoku University
-
Kubota Takahide
Wpi Advanced Institute For Materials Research Tohoku University
-
Mizukami Shigemi
WPI Advanced Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan
-
Takanashi Koki
Institute for Material Research, Tohoku University
-
Takanashi Koki
Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan
-
Miyazaki Terunobu
WPI Advanced Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan
-
Hasegawa Kota
Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan
関連論文
- Growth and Characterization of Ultrathin Fe Films on Molecule-Adsorbed MgO Surfaces
- Study of Strain and Giant Magnetoresistance of Co/Cu Magnetic Multilayers(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Effect of Pressure on the Giant Magnetoresistance in Co/Cu Magnetic Multilayers(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Gilbert Damping for Various Ni_Fe_ Thin Films Investigated Using All-Optical Pump-Probe Detection and Ferromagnetic Resonance
- Anisotropic Intrinsic Damping Constant of Epitaxial Co_2MnSi Heusler Alloy Films
- Magnetooptical Spectra in PtMnSb between 1.2 and 5.9 eV
- Magnetooptical Kerr Spectrometer for 1.2-5.9 eV Region and its Application to FePt/Pt Multilayers
- Magnetooptical Characterization of Cl_b-Type Heusler Compounds, Pt_Mn_Sb_(X=-0.1 and 0, 0.1)
- Effects of Room Temperature Heavy-Ion Irradiation on Magnetic and Electrical Properties of a Single Crystalline Iron Thin Film
- Spin Density Wave in Epitaxial Cr(001)/Sn and Cr(001)/Au Multilayers with Nonmagnetic Spacer Layers : Condensed Mater: Structure, etc.
- NMR Studies of VO_2 and V_W_XO_2
- PREFACE
- Perpendicularly Magnetized L1_0-FePt / MgO Epitaxially grown on GaAs for Electrical Spin Injection
- Temperature dependence of the electrical resistivity in insulating granular films under high pressure
- Effect of Pressure on the Giant Magnetoresistance of Fe/Cr Magnetic Superlattices
- Structural characterization of epitaxial multiferroic BiFeO3 films grown on SrTiO3 (100) substrates by crystallizing amorphous Bi–Fe–Ox
- Large Interface Spin-Asymmetry and Magnetoresistance in Fully Epitaxial Co_2MnSi/Ag/Co_2MnSi Current-Perpendicular-to-Plane Magnetoresistive Devices
- Magnetization and Magnetoresistance of Fe/Gd Ferrimagnetic Multilayer Films
- Interface Magnetism in Fe/Mn Artificial Metallic Superlattice Investigated by ^Mn NMR
- Microscopic Magnetic Properties of Fe-V Metallic Superlattice Investigated from ^V NMR
- ^Co NMR Observation for Compound Formation at Interface of Co-Sb Multilayered Film
- Observation of ^V NMR in Multilayered Fe-V Film with Artificial Superstructure
- Magnetic Properties of L10 Ordered FePt Films Prepared on a Fe--Si--B--Nb--Cu Soft Magnetic Underlayer
- Anomalous Pressure Dependence of the Giant Magnetoresistance for Co/Cu Magnetic Multilayers
- Ferromagnetic Tunneling Effect in NiFe/GdO_x/Co and NiFe/AlO_x/Co Junctions made by Electron Beam Deposition
- Indirect Exchange Coupling between Co and Gd across Nonmagnetic Interlayers in Co/X/Gd/X Multilayers (X=Ag, Au and W)
- Antiferromagnetic Exchange Coupling and Magnetoresistance of Fe/Cr Multilayers : Influence of Third Elements in Cr Layers
- Microstructure and Magnetic Properties for Highly Coercive FePt Sputtered Films
- NMR Study of Bismuth-Substituted Yttrium Iron Garnets
- Giant Peltier Effect in a Submicron-Sized Cu-Ni/Au Junction with Nanometer-Scale Phase Separation
- Magneto-Optical Kerr Rotation of the PtMnSb Compound in a High Magnetic Field
- Annealing Effect of Magneto-Optical Kerr Rotation for PtMnSb Compound : Magnetism, Magnetic Materials and Devieces
- Preparation and Magneto-Optical Kerr Effect of PtMnSb/NiMnSb Multilayer Films
- The Study on Ferromagnetic Resonance Linewidth for NM/80NiFe/NM (NM = Cu, Ta, Pd and Pt) Films
- Magnetoresistance Effect in Tunnel Junctions with Perpendicularly Magnetized $D$022-Mn3-\deltaGa Electrode and MgO Barrier
- Microstructure Affecting Magnetoresistance of a Cu75--Fe5--Ni20 Alloy
- Preparation of Highly-Oriented Co2MnSi Films on a Non-Single-Crystalline Substrate Using a Titanium--Nitride Buffer Layer
- Laser-Induced Fast Magnetization Precession and Gilbert Damping for CoCrPt Alloy Thin Films with Perpendicular Magnetic Anisotropy
- Influence of Pt doping on Gilbert damping in permalloy films and comparison with the perpendicularly magnetized alloy films
- Thermal Stability and Interdiffusion in Artificial L1_0-type Ordered AuFe Alloy Fabricated by Alternate Monatomic Deposition
- Coherent Layered Structures in Fe/Au Monatomic Multilayers with Addition of Fractional Atomic Layers
- Relative Vortex State Control in a Co/Cu/Co Pseudo-Spin-Valve Ring (Special Issue : Solid State Devices and Materials (2))
- Dependence of Tunnel Magnetoresistance Effect on Fe Thickness of Perpendicularly Magnetized L10-Mn62Ga38/Fe/MgO/CoFe Junctions
- Damping of Magnetization Precession in Perpendicularly Magnetized CoFeB Alloy Thin Films
- Dependence of Tunnel Magnetoresistance Effect on Fe Thickness of Perpendicularly Magnetized L1_0-Mn_Ga_/Fe/MgO/CoFe Junctions
- Anomalous Nernst Effect in an L10-Ordered Epitaxial FePt Thin Film
- Magnetic Anisotropy and Chemical Order of Artificially Synthesized L10-Ordered FeNi Films on Au--Cu--Ni Buffer Layers
- Effect of Pressure on the Spin-Dependence of Electrical Resistivity in Fe/Cr Magnetic Multilayers
- Anomalous Nernst Effect in an L1_0-Ordered Epitaxial FePt Thin Film
- MgO Layer Thickness Dependence of Structure and Magnetic Properties of L1_{0}-FePt/MgO/GaAs Structures
- Damping of Magnetization Precession in Perpendicularly Magnetized CoFeB Alloy Thin Films
- Electrical Transport and Optical Properties of Hydrogen-Deficient YH2 Films
- Gilbert Damping in Ni/Co Multilayer Films Exhibiting Large Perpendicular Anisotropy
- High Remanent Magnetization of $L1_{0}$-Ordered FePt Thin Film on MgO/(001) GaAs
- Boron Composition Dependence of Spin-Transfer Switching in Magnetic Tunnel Junctions with CoFeB Free Layers
- Anomalous Nernst Effect in L1
- Erratum: ``Anomalous Nernst Effect in an L1
- Magneto-Optical Properties and Size Effect of Ferromagnetic Metal Nanoparticles
- Tetragonal D0
- Magneto-Optical Properties and Size Effect of Ferromagnetic Metal Nanoparticles
- Anomalous Nernst Effect in L1_0-FePt/MnGa Thermopiles for New Thermoelectric Applications