Observation of large magnetoresistance of magnetic Heusler alloy Ni50Mn36Sn14 in high magnetic fields

Keiichi Koyama, Hironari Okada, Kazuo Watanabe, +5

Applied Physics Letters

Magnetic PropertiesEngineeringResistivity JumpLarge Magnetoresistance EffectMagnetic Materials +15

Superconductivity under High Pressure in LaFeAsO

Hironari Okada, Kazumi Igawa, Hiroki Takahashi, +5

Journal of the Physical Society of Japan

Superconducting MaterialEngineeringElectrical Resistivity MeasurementsCritical CurrentsSuperconductivity +15

Unusually Small Electrical Resistance of Three-Dimensional Nanoporous Gold in External Magnetic Fields

Takeshi Fujita, Hironari Okada, K. Koyama, +3

Physical Review Letters

EngineeringMetal NanoparticlesMetallic NanomaterialsMagnetismNanoelectronics +17

Successive Phase Transitions under High Pressure in FeTe_0.92

Hironari Okada, Hiroyuki Takahashi, Yoshikazu Mizuguchi, +2

Journal of the Physical Society of Japan

Specific-heat anomaly of metamagnetism on PrFe4P12 and UCoAl

Tatsuma D. Matsuda, Hironari Okada, Hitoshi Sugawara, +8

Physica B Condensed Matter

MagnetismFerromagnetismSpecific-heat AnomalyEngineeringPhysics +4

High-Pressure Studies on Superconducting Iron-Based LaFeAsO_1-<i>x</i>F_<i>x</i>, LaFePO and SrFe₂As₂

Hiroki Takahashi, Hironari Okada, Kazumi Igawa, +7

Journal of the Physical Society of Japan

Superconducting MaterialMagnetic PropertiesEngineeringMagnetic MaterialsCritical Currents +18

Effect of Physical Nature of Powders and Firing Atmosphere on ZnAI ² O ⁴ Formation

Hironari Okada, Hiroshi Kawakami, Minoru Hashiba, +3

Journal of the American Ceramic Society

Magnetic properties of Heusler compounds Ru2CrGe and Ru2CrSn

Hironari Okada, Keiichi Koyama, Kazuo Watanabe, +3

Applied Physics Letters

Magnetic PropertiesEngineeringMagnetic ResonanceHeusler L21 StructureChemistry +14

Electrical conductivity of a bulk metallic glass composite

Ke Wang, Takeshi Fujita, Mingwei Chen, +5

Applied Physics Letters

Materials ScienceElectrical EngineeringEngineeringMechanical EngineeringPercolation Theory +9

Magnetic and thermoelectric properties of Ni50Mn36Sn14 in high-magnetic fields

Keiichi Koyama, Toshiyuki Igarashi, Hironari Okada, +6

Journal of Magnetism and Magnetic Materials

MagnetismMagnetic PropertiesEngineeringCondensed Matter PhysicsMagnetic Resonance +6