D-Index & Metrics Best Publications

D-Index & Metrics

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 54 Citations 9,629 471 World Ranking 4750 National Ranking 278

Overview

What is he best known for?

The fields of study he is best known for:

  • Organic chemistry
  • Semiconductor
  • Oxygen

His main research concerns Thin film, Analytical chemistry, Silicon, Optoelectronics and Raman spectroscopy. His research in Thin film intersects with topics in Doping, Annealing, Carbon, Photoluminescence and Nanocrystalline material. His work carried out in the field of Analytical chemistry brings together such families of science as Carbon film, Pulsed laser deposition, Boron and Amorphous carbon.

His work deals with themes such as Quartz and Heterojunction, which intersect with Silicon. His studies deal with areas such as Metalorganic vapour phase epitaxy and Exciton as well as Optoelectronics. His Raman spectroscopy research is multidisciplinary, relying on both Diamond and Thermogravimetric analysis, Chemical engineering, Carbon nanotube.

His most cited work include:

  • Optical properties of wurtzite structure GaN on sapphire around fundamental absorption edge (0.78–4.77 eV) by spectroscopic ellipsometry and the optical transmission method (226 citations)
  • Multi-walled carbon nanotube-reinforced magnesium alloy composites (197 citations)
  • Optical properties and X-ray photoelectron spectroscopic study of pure and Pb-doped TiO2 thin films (184 citations)

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

Tetsuo Soga mainly focuses on Analytical chemistry, Optoelectronics, Thin film, Chemical vapor deposition and Chemical engineering. His studies in Analytical chemistry integrate themes in fields like Carbon film, Pulsed laser deposition, Silicon and Amorphous carbon. His Optoelectronics research incorporates elements of Layer, Substrate and Metalorganic vapour phase epitaxy.

The concepts of his Thin film study are interwoven with issues in Doping, Annealing, Crystallite, Composite material and Band gap. His Chemical vapor deposition research is multidisciplinary, incorporating perspectives in Crystal growth, Epitaxy, Transmission electron microscopy, Mineralogy and Photoluminescence. His Chemical engineering research integrates issues from Scanning electron microscope, Nanotechnology and Catalysis.

He most often published in these fields:

  • Analytical chemistry (35.15%)
  • Optoelectronics (29.85%)
  • Thin film (26.52%)

What were the highlights of his more recent work (between 2015-2021)?

  • Chemical engineering (20.76%)
  • Optoelectronics (29.85%)
  • Solar cell (17.58%)

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

His primary areas of study are Chemical engineering, Optoelectronics, Solar cell, Thin film and Nanotechnology. His Chemical engineering research includes themes of Bismuth, Annealing, Electrophoretic deposition, Scanning electron microscope and Layer. His Optoelectronics study focuses on Heterojunction in particular.

The various areas that Tetsuo Soga examines in his Solar cell study include Organic solar cell, Passivation and Energy conversion efficiency. His Thin film research is multidisciplinary, relying on both Organic semiconductor, Band diagram, Dielectric, Analytical chemistry and Crystallinity. His Analytical chemistry study incorporates themes from X-ray crystallography, Transmittance and Refractive index.

Between 2015 and 2021, his most popular works were:

  • Rare Earth Doped Zinc Oxide Nanophosphor Powder: A Future Material for Solid State Lighting and Solar Cells (98 citations)
  • Structural and optical properties of nanocrystalline platinum octaethylporphyrin (PtOEP) thin films (31 citations)
  • Efficiency improvement in dye sensitized solar cells by the plasmonic effect of green synthesized silver nanoparticles (23 citations)

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

  • Organic chemistry
  • Semiconductor
  • Oxygen

His primary areas of investigation include Chemical engineering, Nanotechnology, Solar cell, Thin film and Scanning electron microscope. His work carried out in the field of Chemical engineering brings together such families of science as Layer and Open-circuit voltage. The Nanotechnology study combines topics in areas such as Zinc and Energy conversion efficiency.

His Solar cell study is focused on Optoelectronics in general. His studies in Thin film integrate themes in fields like Dielectric, Band gap, Graphene and Analytical chemistry. His specific area of interest is Analytical chemistry, where Tetsuo Soga studies Raman spectroscopy.

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

Optical properties of wurtzite structure GaN on sapphire around fundamental absorption edge (0.78–4.77 eV) by spectroscopic ellipsometry and the optical transmission method

G. Yu;G. Wang;H. Ishikawa;Masayoshi Umeno.
Applied Physics Letters (1997)

332 Citations

Optical properties and X-ray photoelectron spectroscopic study of pure and Pb-doped TiO2 thin films

M.M. Rahman;K.M. Krishna;T. Soga;T. Jimbo.
Journal of Physics and Chemistry of Solids (1999)

245 Citations

Thermal stability of GaN on (111)Si substrate

Hiroyasu Ishikawa;Kensaku Yamamoto;Takashi Egawa;Tetsuo Soga.
Journal of Crystal Growth (1998)

222 Citations

Over 18% solar energy conversion to generation of hydrogen fuel; theory and experiment for efficient solar water splitting

S Licht;B Wang;S Mukerji;T Soga.
International Journal of Hydrogen Energy (2001)

220 Citations

Multi-walled carbon nanotube-reinforced magnesium alloy composites

Y. Shimizu;S. Miki;T. Soga;I. Itoh.
Scripta Materialia (2008)

206 Citations

Gas separation properties of functionalized carbon nanotubes mixed matrix membranes

Suhaila Mohd. Sanip;Ahmad Fauzi Ismail;Pei Sean Goh;T. Soga.
Separation and Purification Technology (2011)

136 Citations

Characterization of epitaxially grown GaAs on Si substrates with III‐V compounds intermediate layers by metalorganic chemical vapor deposition

Tetsuo Soga;Shuzo Hattori;Shiro Sakai;Masanari Takeyasu.
Journal of Applied Physics (1985)

132 Citations

Structural and optical properties of diamond and nano-diamond films grown by microwave plasma chemical vapor deposition

T. Sharda;M.M. Rahaman;Y. Nukaya;T. Soga.
Diamond and Related Materials (2001)

129 Citations

Optical Absorption and Electrical Conductivity of Amorphous Carbon Thin Films from Camphor: A Natural Source

Sharif Md. Mominuzzaman;Kalaga Murali Krishna;Tetsuo Soga;Takashi Jimbo.
Japanese Journal of Applied Physics (1999)

118 Citations

Rare Earth Doped Zinc Oxide Nanophosphor Powder: A Future Material for Solid State Lighting and Solar Cells

Vinod Kumar;O. M. Ntwaeaborwa;T. Soga;Viresh Dutta.
ACS Photonics (2017)

118 Citations

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