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H. Ullmann

Active 2000–2000

1
Papers
624
Citations
1
h-index
1
i10-index

Self-citations are included in these numbers.

Citations per year

Citations

Citations per year for H. Ullmann2002: 1 citations2003: 2 citations2005: 3 citations2007: 1 citations2008: 4 citations2009: 1 citations2010: 1 citations2013: 1 citations2014: 1 citations2015: 2 citations2016: 1 citations2018: 1 citations2019: 2 citations2020: 5 citations2021: 1 citations2023: 1 citations2024: 1 citations2025: 1 citations2004: no citations, so this year is not shown2006: no citations, so this year is not shown2011–2012: no citations, so these years are not shown2017: no citations, so this year is not shown2022: no citations, so this year is not shown

Citation sources

Countries

This corpus build does not record which country the citing authors are in, so the country breakdown is not computed. The other breakdowns below are unaffected.

Institutions

Fields

  • Materials Science73.3%
  • Energy23.3%
  • Computer Science3.3%

Topics

  • Advancements in Solid Oxide Fuel Cells28.4%
  • Electronic and Structural Properties of Oxides25.9%
  • Magnetic and transport properties of perovskites and related materials17.3%
  • Electrocatalysts for Energy Conversion6.2%
  • Advanced battery technologies research4.9%
  • Catalysis and Oxidation Reactions3.7%
  • Other13.6%

Frequent coauthors

All papers

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H. Ullmann | Litlas