◍wovepaper
SearchResearchersInstitutions
Sign in
researcher

Y. Kumagai

19 papers hereh-index 355k citations144 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1
  • first author3
  • middle author14
  • last author1

Across the 19 of 19 papers where every author was matched, so the position is known.

fields
  • cond-mat.mtrl-sci17
  • cond-mat.str-el2
same name
  • Y. Kumagai — 4 papers, h 13
  • Y. Kumagai — 3 papers, h 41
  • Y. Kumagai — 1 paper, h 54
  • Y. Kumagai — 1 paper, h 39

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20112026
most citedBand structure diagram paths based on crystallography

858 citations · 2.7k across the 19 of their papers we have counts for

collaborators
Showing 2019Show all

3 papers · 1 filter

cond-mat.mtrl-sci2019★ 57 cited

Finite-size corrections for defect-involving vertical transitions in supercell calculations

Tomoya Gake, Yu Kumagai, Christoph Freysoldt +1

A correction method for vertical transition levels (VTLs) involving defect states calculated with a supercell technique is formulated and its effectiveness is systematically verifi…

cond-mat.mtrl-sci2019★ 80 cited

Energetics and electronic structure of native point defects in α-Ga2O3

Takuma Kobayashi, Tomoya Gake, Yu Kumagai +2

We report first-principles calculations that clarify the formation energies and charge transition levels of native point defects (Ga and O vacancies, interstitials, and a Ga vacanc…

cond-mat.mtrl-sci2019★ 95 cited

Native point defects and carbon clusters in 4H-SiC: A hybrid functional study

Takuma Kobayashi, Kou Harada, Yu Kumagai +2

We report first-principles calculations that clarify the formation energies and charge transition levels of native point defects and carbon clusters in the 4H polytype of silicon c…

◍wovepaper

Papers, researchers and institutions, woven together.

Explore
  • Search
  • Researchers
  • Institutions
Account
  • Library
  • Chat
Data
  • arXiv.org
  • Semantic Scholar
  • OpenAlex
  • Latest RSS
AboutContactPrivacyDevelopersllms.txtopenapi.json
Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.