Hole polarons trap stably on oxygen 2p orbitals with -0.65 eV energy and 0.32 eV migration barrier while excess electrons do not self-trap on niobium in rhombohedral NaNbO3.
Title resolution pending
2 Pith papers cite this work. Polarity classification is still indexing.
2
Pith papers citing it
fields
cond-mat.mtrl-sci 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
Oxygen-centered hole polaron formation is energetically preferred over formal Fe4+ in Fe acceptor doped BaTiO3 under oxidizing conditions, limiting Fermi level shifts.
citing papers explorer
-
First-principles investigation of small polarons in rhombohedral NaNbO$_{3}$
Hole polarons trap stably on oxygen 2p orbitals with -0.65 eV energy and 0.32 eV migration barrier while excess electrons do not self-trap on niobium in rhombohedral NaNbO3.
-
Why hole polaron formation on oxygen is limiting the Fermi level in Fe acceptor doped BaTiO$_{3}$ under oxidizing conditions
Oxygen-centered hole polaron formation is energetically preferred over formal Fe4+ in Fe acceptor doped BaTiO3 under oxidizing conditions, limiting Fermi level shifts.