Enhanced Magnetoresistance in Insulating Granular Systems: Evidence for Higher-Order Tunneling

Seiji Mitani, S. Takahashi, Kōki Takanashi, +3

Physical Review Letters

EngineeringMagnetic ResonanceGranular MediumMagnetoresistanceMagnetism +16

Tunnel-type GMR in metal-nonmetal granular alloy thin films

H. Fujimori, Seiji Mitani, S. Ohnuma

Materials Science and Engineering B

Materials ScienceEngineeringTunneling MicroscopyApplied PhysicsThin Film Process Technology +4

Spin-dependent tunneling phenomena in insulating granular systems

Seiji Mitani, H. Fujimori, S. Ohnuma

Journal of Magnetism and Magnetic Materials

SpintronicsGranular SystemsEngineeringTunneling MicroscopyPhysics +4

Enhanced spin accumulation and novel magnetotransport in nanoparticles

Kay Yakushiji, F. Ernult, Hiroshi Imamura, +6

Nature Materials

NanoparticlesMagnetismSpintronicsEngineeringPhysics +6

Crystal structure and magnetic properties of the compound FeN

Kenji Suzuki, H. Morita, T. Kaneko, +2

Journal of Alloys and Compounds

Materials ScienceMagnetismMagnetic PropertiesCrystal StructureEngineering +4

On the Magnetization Process in an Iron-Phosphorus-Carbon Amorphous Ferromagnet

H. Fujimori, Tsuyoshi Masumoto, Y. Obi, +1

Japanese Journal of Applied Physics

Materials ScienceMagnetismFerromagnetismSpintronicsEngineering +6

Microstructure of Co–Al–O granular thin films

M. Ohnuma, K. Hono, Eiji Abe, +3

Journal of Applied Physics

Magnetic PropertiesEngineeringGranular ParticlesThin Film Process TechnologyGrain Size +15

Co-Zr-O nano-granular thin films with improved high frequency soft magnetic properties

S. Ohnuma, H.J. Lee, N. Kobayashi, +2

IEEE Transactions on Magnetics

Magnetic PropertiesEngineeringMagnetic ResonanceCo-zr-o Nano-granular FilmsMagnetism +16

Composition dependence of particle size distribution and giant magnetoresistance in Co–Al–O granular films

Kay Yakushiji, Seiji Mitani, Kōki Takanashi, +2

Journal of Magnetism and Magnetic Materials

Materials ScienceMagnetismFerromagnetismMagnetic PropertiesParticle Size Distribution +12

Magnetostriction and soft magnetic properties of (Co1−xFex)–Al–O granular films with high electrical resistivity

S. Ohnuma, N. Kobayashi, T. Masumoto, +2

Journal of Applied Physics

Magnetic PropertiesEngineeringMagnetic MaterialsMagnetoresistanceMagnetism +15