Search Results - "Hiroi, Masahiko"
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Epitaxial contact Andreev reflection spectroscopy of NbN/Co2FeSi layered devices
Published in Applied physics letters (12-02-2018)“…We investigated the spin polarization P of Co-based Heusler alloy Co2FeSi by epitaxial contact Andreev reflection (ECAR) spectroscopy using epitaxially grown…”
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2
Critical Behavior of the Magnetization in Heusler Alloy Co₂TiGa₀.₈Sn₀.
Published in IEEE transactions on magnetics (01-02-2022)“…We report the critical behavior of the magnetization in Heusler alloy Co 2 TiGa 0.8 Sn 0.2 as a potential candidate of high spin-polarized materials with the…”
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3
Magnetic relaxation dynamics in thermally arrested Cr-modified Mn 2 Sb
Published in Journal of magnetism and magnetic materials (01-09-2018)Get full text
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4
Superconducting fluctuation effect on epitaxially layered films of superconductor NbN and half-metallic Heusler alloy Co2MnSi
Published in AIP advances (01-02-2023)“…Superconducting properties were investigated in epitaxially layered films consisting of superconductor NbN and half-metallic Heusler alloy Co2MnSi (CMS)…”
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5
Weak itinerant-electron ferromagnetism of CrAlGe modified by 3d transition metal
Published in Journal of magnetism and magnetic materials (15-12-2019)“…•Magnetic properties of CrAlGe which modified by transition metal shows weak itinerant-electron ferromagnetism.•Magnetization of CrAlGe strongly correlated to…”
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6
Transport properties of epitaxial films for superconductor NbN and half-metallic Heusler alloy Co2MnSi under high magnetic fields
Published in Physica. B, Condensed matter (01-05-2018)“…Transport properties were investigated for epitaxial films of superconductor NbN and half-metallic Heusler alloy Co2MnSi under high magnetic fields up to 17T…”
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7
Effects of Substituted Elements on Spin Reorientation in Mn2−xFexSb1−ySny
Published in MATERIALS TRANSACTIONS (01-08-2020)“…The spin reorientation and Curie temperature of Mn2−xFexSb1−ySny (0 ≤ x, y ≤ 0.15) compound were investigated by magnetization measurements. Spin reorientation…”
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8
Magnetic and Structural Properties of MnCoGe with Minimal Fe and Sn Substitution
Published in MATERIALS TRANSACTIONS (01-10-2018)“…The magnetic and structural properties of MnCo0.92Fe0.08Ge1−xSnx (x = 0.02, 0.05, and 0.1) were investigated. A first-order magnetic transition was observed,…”
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9
Magnetic and structural properties of Mn1−Cr AlGe (0 ≤ x ≤ 1.0)
Published in Journal of magnetism and magnetic materials (01-06-2018)Get full text
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10
Magnetic transition in the Heusler compounds Fe3-xMnxSi
Published in AIP advances (01-11-2018)“…It has been shown that Fe2MnSi exhibits a ferromagnetic transition at Tc and an antiferromagnetic transition at a lower temperature, TA, to a phase referred to…”
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11
Transport properties of Heusler compounds Fe3-xMnxSi (x = 1.6, 1.7 and 1.8) under magnetic fields
Published in AIP advances (01-11-2018)“…Measurements of the electrical resistivity, magnetoresistance (MR), and Hall effects are performed to investigate the transport properties of Fe3-xMnxSi (x =…”
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12
Magnetic and Structural Properties of Metamagnetic MnCo0.92Fe0.08Ge Compound
Published in MATERIALS TRANSACTIONS (2016)“…The magnetic and structural properties of ferromagnetic MnCo0.92Fe0.08Ge were investigated by magnetization and X-ray powder diffraction measurements in…”
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13
Magnetic and thermodynamic properties of Heusler alloys Ni55Mn26Al19
Published in AIP advances (01-05-2018)“…The temperature dependence of magnetization, M(T), specific heat, Cp(T), and thermal expansion, ΔL/L300K(T) were investigated for the Heusler compound…”
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14
Cu-substitution effects on the magnetic properties of weak itinerant electron ferromagnet CrAlGe
Published in AIP advances (01-10-2018)“…Cu-substitution effects on ferromagnetism in Cr-base ternary alloy CrAlGe with an orthorhombic TiSi2-type structure was investigated. The lattice parameters of…”
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15
Magnetic properties of Mn1-xTMxAlGe (TM = V, Fe, Cu) with Cu2Sb-type structure
Published in AIP advances (01-10-2018)“…The magnetic properties of Mn1-xTMxAlGe (TM = V, Fe and Cu) were investigated for x ≤ 0.2. The spontaneous magnetization decreased with increasing x. A…”
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16
Quasi-First Order Magnetic Transition in Mn1.9Fe0.1Sb0.9Sn0.1
Published in MATERIALS TRANSACTIONS (01-01-2018)“…The magnetic and structural properties of ferrimagnetic (FRI) Mn1.9Fe0.1Sb0.9Sn0.1 with a Cu2Sb-type tetragonal structure were studied by magnetization and…”
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17
Magnetic and Structural Properties of Mn1.8Co0.2Sb under High Magnetic Fields
Published in MATERIALS TRANSACTIONS (2013)“…Magnetization, electrical resistivity and X-ray diffraction measurements were carried out for Mn1.8Co0.2Sb with a tetragonal structure in 4.2 ≤ T ≤ 280 K and…”
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18
Thermodynamic properties of Heusler Fe2VSi
Published in AIP advances (01-05-2018)“…We investigated temperature, T, dependence of magnetization, M(T), electrical resistivity, ρ(T), and specific heat, C p (T), for the Heusler compound Fe2VSi…”
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19
Spin Polarization Measurements of Heusler Alloy }}} by Andreev Reflection Technique
Published in IEEE transactions on magnetics (01-01-2014)“…We report spin polarization P of Fe-rich Heusler alloy Ru 0.2 Fe 1.8 CrSi, which was determined by the Andreev reflection technique. Heusler alloy Ru 2-x Fe x…”
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20
Magnetic Field Effect on Magnetic and Electrical Properties of
Published in IEEE transactions on magnetics (01-01-2014)“…In order to investigate the magnetic and the electrical properties of Mn 2-x Cu x Sb (x =0.06, 0.10, and 0.15), the magnetization and the electrical…”
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