Coercivity Enhancement by the Grain Boundary Diffusion Process to Nd–Fe–B Sintered Magnets

Koichi Hirota, Hajime Nakamura, T. Minowa, +1

IEEE Transactions on Magnetics

Magnetic PropertiesEngineeringMagnetoelastic MaterialsMagnetic MaterialsMagnetoresistance +14

Magnetic properties of extremely small Nd-Fe-B sintered magnets

Hajime Nakamura, Koichi Hirota, Masayuki Shimao, +2

IEEE Transactions on Magnetics

Magnetic PropertiesEngineeringMechanical EngineeringMagnetic ResonanceGrain Size +15

Coercivity distributions in Nd–Fe–B sintered magnets produced by the grain boundary diffusion process

Hajime Nakamura, Koichi Hirota, T. Ohashi, +1

Journal of Physics D Applied Physics

Materials ScienceMagnetismFerromagnetismMagnetic PropertiesGbd Process +12

Electrochemical deoxidation of RE–O (RE=Gd, Tb, Dy, Er) solid solutions

Koichi Hirota, Toru H. Okabe, Fumio Saito, +2

Journal of Alloys and Compounds

Materials ScienceEnvironmental ElectrochemistryChemical EngineeringEngineeringSurface Electrochemistry +4

Thermodynamic properties of oxygen in RE–O (RE=Gd, Tb, Dy, Er) solid solutions

Toru H. Okabe, Koichi Hirota, Eiki Kasai, +3

Journal of Alloys and Compounds

Materials ScienceThermodynamic ModellingEngineeringMolecular ThermodynamicsPhysical Chemistry +6

Total recovery of gold, palladium, and platinum using lignophenol derivative

Durga Parajuli, Kanjana Khunathai, Chaitanya Raj Adhikari, +5

Minerals Engineering

Materials ScienceExtractive MetallurgyEngineeringTotal RecoveryAnalytical Chemistry +4

Application of Electron Beams for the Treatment of VOC Streams

Koichi Hirota, Hiroki Sakai, Masakazu Washio, +1

Industrial & Engineering Chemistry Research

Chemical EngineeringRadical EmissionEngineeringElectron-beam LithographyPhotochemistry +11

Application of Electron Beam for the Reduction of PCDD/F Emission from Municipal Solid Waste Incinerators

Koichi Hirota, Teruyuki Hakoda, Mitsumasa Taguchi, +2

Environmental Science & Technology

Hazardous WasteEngineeringDecontaminationWaste TreatmentPcdd/f Emission +16

Analyses of products formed by electron beam treatment of VOC/air mixtures

Koichi Hirota, H. Mätzing, H.‐R. Paur, +1

Radiation Physics and Chemistry

Chemical EngineeringVoc/air MixturesParticle TechnologyChemistryGas Discharge Plasma +2

Marked increase in cerebrospinal fluid ubiquitin in Creutzfeldt-Jakob disease

Hideo Manaka, Takeo Kato, Keiji Kurita, +11

Neuroscience Letters

Cerebrospinal Fluid UbiquitinCreutzfeldt-jakob DiseaseNeurological DisorderCerebrospinal FluidNeuroscience +4