Concepedia
Statistics
Publications
14
Citations
666
H-Index
11
Active since
2012
Affiliations
RWTH Aachen University(Current)
Helmholtz-Institute Münster
Forschungszentrum Jülich
Jülich Aachen Research Alliance
University of California, Berkeley
Julius Koettgen is an author at RWTH Aachen University specializing in applied physics, engineering, and chemistry.
Top concepts
EngineeringApplied PhysicsChemistryElectrochemistryMaterial SciencePhysicsNatural SciencesCharge TransportChemical KineticsPhysical Chemistry
Publications per year
2012–2020
Understanding the ionic conductivity maximum in doped ceria: trapping and blocking
Julius Koettgen, Steffen Grieshammer, Philipp Hein et al. · Physical Chemistry Chemical Physics · 2018 · 159 citations
A combined DFT + U and Monte Carlo study on rare earth doped ceria
Steffen Grieshammer, Benjamin O. H. Grope, Julius Koettgen et al. · Physical Chemistry Chemical Physics · 2014 · 134 citations
Rare Earth Mineral, Engineering, Dopant Pairs +17
Ab initio calculation of the attempt frequency of oxygen diffusion in pure and samarium doped ceria
Julius Koettgen, Tobias Zacherle, Steffen Grieshammer et al. · Physical Chemistry Chemical Physics · 2017 · 85 citations
Amorphous and highly nonstoichiometric titania (TiOx) thin films close to metal-like conductivity
Thomas Leichtweiß, Ralph A. Henning, Julius Koettgen et al. · Journal of Materials Chemistry A · 2014 · 66 citations · Full text
Materials Science, Material Analysis, Engineering +12
The ionic conductivity of Sm‐doped ceria
Julius Koettgen, Manfred Martin · Journal of the American Ceramic Society · 2020 · 50 citations · Full text
Materials Science, Solid-state Ionic, Larger Dopant Fractions +9
1–5 of 14