D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Materials Science D-index 56 Citations 11,306 537 World Ranking 5348 National Ranking 308

Overview

What is he best known for?

The fields of study he is best known for:

  • Semiconductor
  • Condensed matter physics
  • Optics

Masaharu Oshima mainly investigates Condensed matter physics, Analytical chemistry, Epitaxy, Optoelectronics and Electron diffraction. Much of his study explores Condensed matter physics relationship to Photoemission spectroscopy. The concepts of his Photoemission spectroscopy study are interwoven with issues in Annealing, Fermi level and X-ray absorption spectroscopy, Absorption spectroscopy.

His work carried out in the field of Analytical chemistry brings together such families of science as Monolayer and Passivation. His work deals with themes such as Crystallography, Thin film, Pulsed laser deposition, Wide-bandgap semiconductor and Substrate, which intersect with Epitaxy. Many of his research projects under Optoelectronics are closely connected to Chemically modified electrode with Chemically modified electrode, tying the diverse disciplines of science together.

His most cited work include:

  • Carbon Alloy Catalysts: Active Sites for Oxygen Reduction Reaction (402 citations)
  • X-ray absorption analysis of nitrogen contribution to oxygen reduction reaction in carbon alloy cathode catalysts for polymer electrolyte fuel cells (378 citations)
  • Highly reliable TaOx ReRAM and direct evidence of redox reaction mechanism (262 citations)

What are the main themes of his work throughout his whole career to date?

His primary areas of investigation include Analytical chemistry, Photoemission spectroscopy, Condensed matter physics, Optoelectronics and Epitaxy. His Analytical chemistry study integrates concerns from other disciplines, such as Thin film, Annealing and Synchrotron radiation. His research investigates the connection between Photoemission spectroscopy and topics such as Heterojunction that intersect with issues in Nanostructure.

His Condensed matter physics research is multidisciplinary, incorporating perspectives in Magnetic domain, Magnetization and Magnetic circular dichroism. His Optoelectronics research is multidisciplinary, incorporating elements of Layer and Nanotechnology. The Epitaxy study combines topics in areas such as Crystallography, Pulsed laser deposition, Electron diffraction and Substrate.

He most often published in these fields:

  • Analytical chemistry (35.40%)
  • Photoemission spectroscopy (21.14%)
  • Condensed matter physics (20.97%)

What were the highlights of his more recent work (between 2008-2020)?

  • Analytical chemistry (35.40%)
  • Photoemission spectroscopy (21.14%)
  • Condensed matter physics (20.97%)

In recent papers he was focusing on the following fields of study:

Masaharu Oshima mostly deals with Analytical chemistry, Photoemission spectroscopy, Condensed matter physics, Optoelectronics and Thin film. His Analytical chemistry research incorporates elements of Annealing and Synchrotron radiation. His Photoemission spectroscopy research includes elements of Heterojunction, Tin, Angle-resolved photoemission spectroscopy, Electronic band structure and Absorption spectroscopy.

His Condensed matter physics research focuses on Fermi level and how it connects with Superconductivity. The study incorporates disciplines such as Amorphous solid and Epitaxy in addition to Optoelectronics. His Electronic structure research integrates issues from Cathode, Molecular physics, Doping and Atomic physics.

Between 2008 and 2020, his most popular works were:

  • X-ray absorption analysis of nitrogen contribution to oxygen reduction reaction in carbon alloy cathode catalysts for polymer electrolyte fuel cells (378 citations)
  • Atomic-scale characterization of nitrogen-doped graphite: Effects of dopant nitrogen on the local electronic structure of the surrounding carbon atoms (154 citations)
  • First-principles calculation of the electronic properties of graphene clusters doped with nitrogen and boron: Analysis of catalytic activity for the oxygen reduction reaction (150 citations)

In his most recent research, the most cited papers focused on:

  • Semiconductor
  • Optics
  • Condensed matter physics

His primary scientific interests are in Condensed matter physics, Analytical chemistry, Photoemission spectroscopy, Inorganic chemistry and Doping. He combines subjects such as Micromagnetics, Strongly correlated material, Fermi level and Metal–insulator transition with his study of Condensed matter physics. His research in the fields of X-ray photoelectron spectroscopy overlaps with other disciplines such as Lithium oxide.

His Photoemission spectroscopy research incorporates themes from Pulsed laser deposition, Angle-resolved photoemission spectroscopy, Heterojunction and Absorption spectroscopy. His study in Inorganic chemistry is interdisciplinary in nature, drawing from both Cathode, Oxide, Metal and Transition metal. His Doping study also includes fields such as

  • Electronic structure which intersects with area such as Electronic band structure, Band gap, Scanning tunneling microscope, Synchrotron radiation and Atomic physics,
  • Crystallographic defect, Dopant, Cluster and Electronic properties most often made with reference to Graphene,
  • Physical chemistry most often made with reference to Density of states.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Carbon Alloy Catalysts: Active Sites for Oxygen Reduction Reaction

Takashi Ikeda;Mauro Boero;Sheng-Feng Huang;Kiyoyuki Terakura.
Journal of Physical Chemistry C (2008)

538 Citations

X-ray absorption analysis of nitrogen contribution to oxygen reduction reaction in carbon alloy cathode catalysts for polymer electrolyte fuel cells

Hideharu Niwa;Koji Horiba;Yoshihisa Harada;Masaharu Oshima.
Journal of Power Sources (2009)

512 Citations

Highly reliable TaOx ReRAM and direct evidence of redox reaction mechanism

Z. Wei;Y. Kanzawa;K. Arita;Y. Katoh.
international electron devices meeting (2008)

387 Citations

Universal passivation effect of (NH4)2Sx treatment on the surface of III-V compound semiconductors

Haruhiro Oigawa;Jia-Fa Fan;Yasuo Nannichi;Hirohiko Sugahara.
Japanese Journal of Applied Physics (1991)

308 Citations

Atomic-scale characterization of nitrogen-doped graphite: Effects of dopant nitrogen on the local electronic structure of the surrounding carbon atoms

Takahiro Kondo;Simone Casolo;Tetsuya Suzuki;Taishi Shikano.
Physical Review B (2012)

262 Citations

Chemical structure of the ultrathin SiO 2 / S i ( 100 ) interface: An angle-resolved Si 2 p photoemission study

J. H. Oh;H. W. Yeom;Y. Hagimoto;K. Ono.
Physical Review B (2001)

241 Citations

First-principles calculation of the electronic properties of graphene clusters doped with nitrogen and boron: Analysis of catalytic activity for the oxygen reduction reaction

Sheng-Feng Huang;Kiyoyuki Terakura;Kiyoyuki Terakura;Taisuke Ozaki;Takashi Ikeda.
Physical Review B (2009)

220 Citations

Dimensional-Crossover-Driven Metal-Insulator Transition in SrVO3 Ultrathin Films

K. Yoshimatsu;T. Okabe;H. Kumigashira;H. Kumigashira;S. Okamoto.
Physical Review Letters (2010)

187 Citations

Synchrotron radiation photoemission analysis for (NH4)2Sx‐treated GaAs

Hirohiko Sugahara;Masaharu Oshima;Haruhiro Oigawa;Hidemi Shigekawa.
Journal of Applied Physics (1991)

172 Citations

Interplay between nitrogen dopants and native point defects in graphene

Zhufeng Hou;Xianlong Wang;Takashi Ikeda;Kiyoyuki Terakura;Kiyoyuki Terakura.
Physical Review B (2012)

171 Citations

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