Electrical-transport characteristics of as-grown and oxygen-reduced La${}_{0.7}$Ce${}_{0.3}$MnO${}_3$ films: calculation of hopping energies, Mn valences, and carrier localization lengths

Andreas Thiessen, Elke Beyreuther, Robert Werner +3

Presently, cerium-doped LaMnO${}_3$ is vividly discussed as an electron-doped counterpart prototype to the well-established hole-doped mixed-valence manganites. Here, La${}_{0.7}$Ce$_{…