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Researcher · Industrial Research Institute · United States

Hiroaki Niwa

Hiroaki Niwa publishes mostly in Computational Mechanics, Electrical and Electronic Engineering and Materials Chemistry, on topics such as Ion-surface interactions and analysis, Metal and Thin Film Mechanics and Semiconductor materials and devices.

OpenAlex
World rank
#1,632,000
of 1,633,909 ranked researchers
Rank in United States
#357,716
of 358,040
Works
15
Citations
8
Citations per work
0.5

What does Hiroaki Niwa research?

Computational Mechanics: 18.2%Electrical and Electronic Engineering: 18.2%Materials Chemistry: 12.1%Electronic, Optical and Magnetic Materials: 12.1%other fields: 39.4%18%top field
Computational Mechanics18.2%Electrical and Electronic Engineering18.2%Materials Chemistry12.1%Electronic, Optical and Magnetic Materials12.1%other fields39.4%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Computational Mechanics18% of their works
  2. 2Electrical and Electronic Engineering18% of their works
  3. 3Materials Chemistry12% of their works
  4. 4Electronic, Optical and Magnetic Materials12% of their works
  5. 5Radiation12% of their works
  6. 6Mechanics of Materials12% of their works

Research topics

Which keywords describe Hiroaki Niwa's research?

The keywords of their largest research topics: Thin Films, Ion Beam, Surface Analysis, Coatings, Nanoindentation, Atomic Layer Deposition, High-k Dielectrics and Low-k Dielectrics.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 17 words, with their numbers
  1. Thin Films72 topics
  2. Ion Beam61 topic
  3. Surface Analysis61 topic
  4. Coatings41 topic
  5. Nanoindentation41 topic
  6. Atomic Layer Deposition31 topic
  7. High-k Dielectrics31 topic
  8. Low-k Dielectrics31 topic
  9. Microelectronics31 topic
  10. Fluoride Ion Batteries21 topic
  11. Metal-Semiconductor Contacts21 topic
  12. Nanodiamonds21 topic
  13. Neutron Imaging21 topic
  14. Noble Gas Compounds21 topic
  15. Quantum Sensing21 topic
  16. Schottky Barrier21 topic
  17. Small-Angle Scattering21 topic

Where does Hiroaki Niwa work?

Hiroaki Niwa's main affiliation in the publication record is Industrial Research Institute, United States.

How many publications and citations does Hiroaki Niwa have?

Science Explorer counts 15 works and 8 citations for Hiroaki Niwa, ranking #1,632,000 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.