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 52 Citations 7,235 273 World Ranking 6624 National Ranking 424

Overview

What is he best known for?

The fields of study he is best known for:

  • Astronomy
  • Metallurgy
  • Aluminium

Eiji Akiyama mainly investigates Metallurgy, Astrophysics, Hydrogen embrittlement, Astronomy and Corrosion. His work in Metallurgy addresses subjects such as Plasticity, which are connected to disciplines such as Twip. His Astrophysics study frequently involves adjacent topics like Radius.

His Hydrogen embrittlement research is multidisciplinary, incorporating elements of Embrittlement, Crystal twinning, Fracture and Stress concentration. His Corrosion study incorporates themes from Amorphous solid, Chromium, Deposition and Rust. His studies deal with areas such as Molecular cloud, Star formation, Submillimeter Array and Spectral line, Spectral index as well as Continuum.

His most cited work include:

  • The 2014 ALMA Long Baseline Campaign: First Results from High Angular Resolution Observations toward the HL TAU Region (901 citations)
  • FIRST RESULTS FROM HIGH ANGULAR RESOLUTION ALMA OBSERVATIO NS TOWARD THE HL TAU REGION (895 citations)
  • Spiral Arms in the Asymmetrically Illuminated Disk of MWC 758 and Constraints on Giant Planets (248 citations)

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

His primary areas of investigation include Metallurgy, Corrosion, Astrophysics, Hydrogen embrittlement and Amorphous solid. His work in the fields of Alloy, Ultimate tensile strength and Strain rate overlaps with other areas such as Corrosion behavior. His Corrosion research includes elements of Sputtering, Inorganic chemistry, Passivation, X-ray photoelectron spectroscopy and Chromium.

His Astrophysics research incorporates themes from Wavelength and Astronomy. He interconnects Austenite, Plasticity and Martensite in the investigation of issues within Hydrogen embrittlement. His Amorphous solid research includes themes of Chemical engineering, Metal, Sputter deposition and Zirconium.

He most often published in these fields:

  • Metallurgy (44.04%)
  • Corrosion (31.39%)
  • Astrophysics (26.76%)

What were the highlights of his more recent work (between 2018-2021)?

  • Astrophysics (26.76%)
  • Hydrogen embrittlement (20.92%)
  • Composite material (10.46%)

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

His main research concerns Astrophysics, Hydrogen embrittlement, Composite material, Metallurgy and Protoplanetary disk. Eiji Akiyama has included themes like Polarimetry and Near-infrared spectroscopy in his Astrophysics study. His Hydrogen embrittlement research integrates issues from High strength steel, Austenite, Tensile testing, Martensite and Dynamic strain aging.

His work on Strain rate, Ultimate tensile strength and Corrosion is typically connected to Gamma ray irradiation as part of general Metallurgy study, connecting several disciplines of science. His work deals with themes such as Envelope, Position angle, High contrast imaging, Scale height and Submillimeter Array, which intersect with Protoplanetary disk. His Wavelength research focuses on Molecular cloud and how it relates to Planetary system.

Between 2018 and 2021, his most popular works were:

  • The First Detection of 13C17O in a Protoplanetary Disk: a Robust Tracer of Disk Gas Mass (36 citations)
  • The First Detection of ^13C^17O in a Protoplanetary Disk : A Robust Tracer of Disk Gas Mass (35 citations)
  • Isochronal age-mass discrepancy of young stars: SCExAO/CHARIS integral field spectroscopy of the HIP 79124 triple system (18 citations)

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

  • Astronomy
  • Aluminium
  • Astrophysics

Eiji Akiyama mainly focuses on Astrophysics, Protoplanetary disk, Hydrogen embrittlement, Submillimeter Array and Millimeter. His Astrophysics study integrates concerns from other disciplines, such as Intensity, Envelope and Spiral. His study looks at the intersection of Protoplanetary disk and topics like Line with Planet, Isotopologue, Molecular cloud, Brown dwarf and Wavelength.

The Hydrogen embrittlement study combines topics in areas such as Alloy, Lath, Grain boundary and Structural material. His Submillimeter Array study deals with Astrochemistry intersecting with Submillimetre astronomy. His Ultimate tensile strength study is concerned with Metallurgy in general.

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

FIRST RESULTS FROM HIGH ANGULAR RESOLUTION ALMA OBSERVATIO NS TOWARD THE HL TAU REGION

Partnership Alma;C. L. Brogan;L. M. Perez;T. R. Hunter.
arXiv: Solar and Stellar Astrophysics (2015)

1542 Citations

The 2014 ALMA Long Baseline Campaign: First Results from High Angular Resolution Observations toward the HL Tau Region

Alma Partnership;C. L. Brogan;L. M. Pérez;T. R. Hunter.
The Astrophysical Journal (2015)

1042 Citations

Spiral Arms in the Asymmetrically Illuminated Disk of MWC 758 and Constraints on Giant Planets

C. A. Grady;T. Muto;J. Hashimoto;M. Fukagawa.
arXiv: Solar and Stellar Astrophysics (2012)

382 Citations

Effect of hydrogen on the fracture behavior of high strength steel during slow strain rate test

Maoqiu Wang;Eiji Akiyama;Kaneaki Tsuzaki.
Corrosion Science (2007)

355 Citations

Hydrogen-assisted decohesion and localized plasticity in dual-phase steel

Motomichi Koyama;Motomichi Koyama;Cemal Cem Tasan;Eiji Akiyama;Kaneaki Tsuzaki;Kaneaki Tsuzaki.
Acta Materialia (2014)

336 Citations

Unveiling the gas and dust disk structure in HD 163296 using ALMA observations

I. de Gregorio-Monsalvo;F. Ménard;W. Dent;C. Pinte.
arXiv: Solar and Stellar Astrophysics (2013)

293 Citations

Local Enhancement of Surface Density in the Protoplanetary Ring Surrounding HD 142527

Misato Fukagawa;Takashi Tsukagoshi;Munetake Momose;Kazuya Saigo.
arXiv: Solar and Stellar Astrophysics (2013)

285 Citations

Spiral Arms in the Asymmetrically Illuminated Disk of MWC 758 and Constraints on Giant Planets

C. A. Grady;T. Muto;J. Hashimoto;M. Fukagawa.
The Astrophysical Journal (2013)

261 Citations

Effect of hydrogen and stress concentration on the notch tensile strength of AISI 4135 steel

Maoqiu Wang;Maoqiu Wang;Eiji Akiyama;Kaneaki Tsuzaki.
Materials Science and Engineering A-structural Materials Properties Microstructure and Processing (2005)

232 Citations

Hydrogen-assisted failure in a twinning-induced plasticity steel studied under in situ hydrogen charging by electron channeling contrast imaging

Motomichi Koyama;Motomichi Koyama;Eiji Akiyama;Kaneaki Tsuzaki;Kaneaki Tsuzaki;Dierk Raabe.
Acta Materialia (2013)

216 Citations

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