Keiichi Ohata

15 papers and 258 indexed citations i.

About

Keiichi Ohata is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Condensed Matter Physics. According to data from OpenAlex, Keiichi Ohata has authored 15 papers receiving a total of 258 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Electrical and Electronic Engineering, 9 papers in Atomic and Molecular Physics, and Optics and 4 papers in Condensed Matter Physics. Recurrent topics in Keiichi Ohata’s work include Semiconductor Quantum Structures and Devices (8 papers), Radio Frequency Integrated Circuit Design (7 papers) and GaN-based semiconductor devices and materials (4 papers). Keiichi Ohata is often cited by papers focused on Semiconductor Quantum Structures and Devices (8 papers), Radio Frequency Integrated Circuit Design (7 papers) and GaN-based semiconductor devices and materials (4 papers). Keiichi Ohata collaborates with scholars based in Japan, Denmark and United States. Keiichi Ohata's co-authors include Masahiro Funabashi, Masaaki Kuzuhara, Akihiko Okamoto, Tetsuro Tanaka and K. Maruhashi and has published in prestigious journals such as Japanese Journal of Applied Physics, Solid-State Electronics and Advanced Materials Technologies.

In The Last Decade

Fields of papers citing papers by Keiichi Ohata

Since Specialization
EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by Keiichi Ohata. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Keiichi Ohata may publish in the future.

Countries citing papers authored by Keiichi Ohata

Since Specialization
Citations

This map shows the geographic impact of Keiichi Ohata's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Keiichi Ohata with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keiichi Ohata more than expected).

Rankless by CCL
2025