Development of half-metallic ultrathin Fe3O4 films for spin-transport devices

Susumu Soeya, Jun Hayakawa, Hiromasa Takahashi, +5

Applied Physics Letters

Magnetic PropertiesPrepared Fe3o4 FilmEngineeringMagnetic ResonanceThin Film Process Technology +18

Distribution of blocking temperature in bilayered Ni81Fe19/NiO films

Susumu Soeya, T. Imagawa, K. Mitsuoka, +1

Journal of Applied Physics

Materials ScienceRoom TemperatureEngineeringPhysicsOxide Electronics +12

Exchange coupling between ferromagnetic fcc Ni81Fe19 and antiferromagnetic bcc CrMnPt films

Susumu Soeya, H. Hoshiya, M. Fuyama, +1

Journal of Applied Physics

Magnetic PropertiesEngineeringMagnetic ResonanceMagnetic MaterialsMagnetoresistance +15

Magnetic exchange coupling for bilayered Ni81Fe19/NiO and trilayered Ni81Fe19/NiFeNb/NiO films

Susumu Soeya, S. Tadokoro, T. Imagawa, +2

Journal of Applied Physics

Magnetic PropertiesEngineeringMagnetic ResonanceMagnetic MaterialsMagnetoresistance +18

Spin-glass behavior in amorphous BiFeO3

Shin Nakamura, Susumu Soeya, Naoshi Ikeda, +1

Journal of Applied Physics

Magnetic PropertiesEngineeringBismuth-based SuperconductorsSpin GlassMagnetic Resonance +21

Rotational hysteresis loss study on exchange coupled Ni81Fe19/NiO films

Susumu Soeya, Shin Nakamura, T. Imagawa, +1

Journal of Applied Physics

Magnetic PropertiesEngineeringNi81fe19/nio FilmsMagnetic MaterialsMagnetoresistance +16

NiO structure–exchange anisotropy relation in the Ni81Fe19/NiO films and thermal stability of its NiO film

Susumu Soeya, M. Fuyama, S. Tadokoro, +1

Journal of Applied Physics

EngineeringMagnetic ResonanceNi81fe19/nio FilmsMagnetoresistanceMagnetism +19

Ferromagnetic and speromagnetic behavior in a rapidly quenched Bi2O3-CuO-Fe2O3 system

Susumu Soeya, Shin Nakamura, Noboru Ichinose

Journal of Applied Physics

Magnetic PropertiesEngineeringBi2o3-cuo-fe2o3 SystemMagnetic ResonanceMagnetic Materials +17

Effect of metallic additives (M) on the exchange coupling of antiferromagnetic CrMnMx films to a ferromagnetic Ni81Fe19 film

Susumu Soeya, H. Hoshiya, R. Arai, +1

Journal of Applied Physics

Magnetic PropertiesEngineeringLarge Exchange CouplingMagnetic ResonanceChemistry +21

Fabrication and magnetoresistive effect of current perpendicular to plane devices using half-metallic Fe3O4 thin films on metallic films

Hiromasa Takahashi, Susumu Soeya, J. Hayakawa, +5

Journal of Applied Physics

Magnetic PropertiesEngineeringMagnetic MaterialsMagnetoresistanceMagnetism +20