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Ken-ichi Machida

Ken-ichi Machida

D-Index & Metrics

Chemistry

D-Index
48
Citations
8293
World Ranking
15241
National Ranking
1192

Overview

Ken-ichi Machida is affiliated with Osaka University in Japan and has contributed to research primarily in the fields of Materials Science and Engineering. Their work spans several subfields, including Electronic, Optical and Magnetic Materials, Electrical and Electronic Engineering, Atomic and Molecular Physics, and Automotive Engineering.

The scientist's research topics focus largely on the magnetic properties of materials and advancements in battery technologies. Key areas of study include:

  • Magnetic Properties of Alloys
  • Magnetic properties of thin films
  • Magnetic Properties and Applications
  • Advancements in Battery Materials
  • Advanced Battery Technologies Research
  • Advanced Battery Materials and Technologies
  • Extraction and Separation Processes

Ken-ichi Machida has published articles in notable venues such as MATERIALS TRANSACTIONS, Electrochemistry, and IEEE Transactions on Magnetics. Frequent publication venues are:

  • MATERIALS TRANSACTIONS
  • Electrochemistry
  • IEEE Transactions on Magnetics

Recent papers authored or co-authored by Ken-ichi Machida include:

  • Magnetic Properties of Nd-Fe-B Sintered Magnets Produced by Reduction-Grain Boundary Diffusion Process with Heavy Rare-Earths Compounds and Ca Metal Vapor, 2020, MATERIALS TRANSACTIONS
  • LiNi0.5Mn1.5O4 Cathode Materials Co-Doped with La3+ and S2− for Use in Lithium-Ion Batteries, 2021, Electrochemistry
  • Magnetic Properties and Magnetic Domain Observation of Nd-Fe-B Sintered Magnets Treated by Grain Boundary Diffusion Process with Dy-Al Co-Sorption, 2021, MATERIALS TRANSACTIONS
  • Magnetic Anisotropy Effects on Squareness Ratio of Nd-Fe-B Sintered Magnets With Different Coercivity, 2020, IEEE Transactions on Magnetics
  • Electrochemical Performance of Nanorod-like (La, Zr) Co-Doped Li-rich Li1.2Ni0.2Mn0.6O2 Cathodes for Use in Lithium-Ion Batteries, 2021, Electrochemistry

Collaborations have involved several frequent coauthors, indicating active research partnerships. These include:

  • Hiroaki Nishio
  • Masaru Uenohara
  • Wencong Wang
  • Hiromasa Hanzawa
  • Kohei Miyazaki

Best Publications

  • Preparation of CaAlSiN3:Eu2+ Phosphors by the Self-Propagating High-Temperature Synthesis and Their Luminescent Properties

    Xianqing Piao;Ken-Ichi Machida;Takashi Horikawa;Hiromasa Hanzawa

  • Characterization and luminescence properties of Sr2Si5N8:Eu2+ phosphor for white light-emitting-diode illumination

    Xianqing Piao;Takashi Horikawa;Hiromasa Hanzawa;Ken-ichi Machida

  • Electromagnetic wave absorption properties of α-Fe/Fe3B/Y2O3 nanocomposites in gigahertz range

    Jiu Rong Liu;Masahiro Itoh;Ken-ichi Machida

  • Novel rare earth recovery process on Nd–Fe–B magnet scrap by selective chlorination using NH4Cl

    Masahiro Itoh;Koji Miura;Ken-ichi Machida

  • Template free synthesis and electromagnetic wave absorption properties of monodispersed hollow magnetite nano-spheres

    Fenglong Wang;Jiurong Liu;Jing Kong;Zijun Zhang

  • Preparation of ceria–zirconia sub-catalysts for automotive exhaust cleaning

    Toshiyuki Masui;Tetsuya Ozaki;Ken-ichi Machida;Gin-ya Adachi

  • Preparation and luminescence characteristics of the europium and terbium complexes incorporated into a silica matrix using a sol–gel method

    T. Jin;S. Tsutsumi;Y. Deguchi;K. Machida

  • Grain Interface Modification and Magnetic Properties of Nd–Fe–B Sintered Magnets

    Deshan Li;Shunji Suzuki;Takashi Kawasaki;Ken-ichi Machida

  • Preparation and Luminescence Properties of Organically Modified Silicate Composite Phosphors Doped with an Europium(III) β-Diketonate Complex

    Huihui Li;Satoshi Inoue;Ken-ichi Machida;Gin-ya Adachi

  • Enhanced electromagnetic wave absorption properties of Fe nanowires in gigaherz range

    Jiu-rong Liu;Masahiro Itoh;Masao Terada;Takashi Horikawa

  • Recovery of rare metals from scrap of rare earth intermetallic material by chemical vapour transport

    Kuniaki Murase;Ken-ichi Machida;Gin-ya Adachi

  • The luminescent properties of divalent europium complexes of crown ethers and cryptands

    Jianzhuang Jiang;Nobuyuki Higashiyama;Ken-ichi Machida;Gin-ya Adachi

  • Luminescence properties of Eu(II)-borates and Eu2+- activated Sr-Borates

    K. Machida;G. Adachi;J. Shiokawa

  • Facile synthesis of hollow porous cobalt spheres and their enhanced electromagnetic properties

    Cuizhu He;Song Qiu;Xinzhen Wang;Jiurong Liu

  • Magnetic and electromagnetic wave absorption properties of α-Fe∕Z-type Ba-ferrite nanocomposites

    Jiu Rong Liu;Masahiro Itoh;Ken-ichi Machida

  • Photoluminescence Properties of Ca2Si5N8:Eu2+ Nitride Phosphor Prepared by Carbothermal Reduction and Nitridation Method

    Xianqing Piao;Takashi Horikawa;Hiromasa Hanzawa;Ken-Ichi Machida

  • Luminescence properties of lanthanide complexes incorporated into sol-gel derived inorganic-organic composite materials

    Tetsuro Jin;Satoshi Inoue;Shuji Tsutsumi;Ken-ichi Machida

  • Preparation of (Sr1- xCax)2Si5N8 /Eu2+ solid solutions and their luminescence properties

    Xianqing Piao;Takashi Horikawa;Hiromasa Hanzawa;Ken-ichi Machida

  • Luminescence properties of CaAlSiN3:Eu2+ phosphor prepared by direct-nitriding method using fine metal hydride powders

    Hyo Sung Kim;Ken-ichi Machida;Takashi Horikawa;Hiromasa Hanzawa

  • Self-propagating high temperature synthesis of yellow-emitting Ba2Si5N8:Eu2+ phosphors for white light-emitting diodes

    Xianqing Piao;Ken-ichi Machida;Takashi Horikawa;Hiromasa Hanzawa

  • Acetate reduction synthesis of Sr2Si5N8:Eu2+ phosphor and its luminescence properties

    Xianqing Piao;Ken-ichi Machida;Takashi Horikawa;Bonggoo Yun

Frequent Co-Authors

Gin-ya Adachi
Gin-ya Adachi Osaka University
Hirotaro Mori
Hirotaro Mori Osaka University
Satoshi Inoue
Satoshi Inoue Saitama Medical University
Masahiko Shimada
Masahiko Shimada Tohoku University
Takao Sakata
Takao Sakata Osaka University
Fenglong Wang
Fenglong Wang Shandong University
Masaru Ichikawa
Masaru Ichikawa Hokkaido University
D. Fruchart
D. Fruchart Centre national de la recherche scientifique, CNRS
Wei Liu
Wei Liu Shandong University
Atsushi Fukuoka
Atsushi Fukuoka Hokkaido University

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