Table 1 Nomenclature for the compounds based on the Fe-deposited LSTN system.

CompoundAbbreviations
La0.6Sr0.2Ti0.85Ni0.15O2.95 + reductionLSTN
La0.6Sr0.2Ti0.85Ni0.15O2.95 + 5 cycles of Fe2O3
deposition with ALD + reduction
LSTN-5C-Fe
La0.6Sr0.2Ti0.85Ni0.15O2.95 + 10 cycles of
Fe2O3 deposition with ALD + reduction
LSTN-10C-Fe
La0.6Sr0.2Ti0.85Ni0.15O2.95 + 15 cycles of
Fe2O3 deposition with ALD + reduction
LSTN-15C-Fe
La0.6Sr0.2Ti0.85Ni0.15O2.95 + 20 cycles of
Fe2O3 deposition with ALD + reduction
LSTN-20C-Fe
La0.6Sr0.2Ti0.85Ni0.15O2.95 + 30 cycles of
Fe2O3 deposition with ALD + reduction
LSTN-30C-Fe
1 cycle of deposition: exposing to Fe precursor for 360 s followed by
oxidation to air.