The question whether La Mn O 3 accepts do** with tetravalent cations such as cerium and
thus allows the preparation of electron-doped mixed-valent lanthanum manganites has …

We report an x-ray absorption spectroscopic (XAS) study on thin films of La 0.7 Ce 0.3 MnO
3. The measurements clearly show that the cerium is in the Ce (IV) valence state, and that …

Complex-oxide materials exhibit physical properties that involve the interplay of charge and
spin degrees of freedom. However, an ambipolar oxide that is able to exhibit both electron …

Mixed‐valence manganites gain increasing attentions thanks to their extraordinary
properties including half‐metallicity and colossal magnetoresistive response, rendering …

Transition metal oxides exhibit fascinating physical phenomena and hold potential for next-
generation electronic devices; therefore, fundamental understanding of their conduction …

The metal-insulator transition is characterized as a single peak in the temperature-
dependent resistivity measurements; exceptions to this have never been seen in any single …

We report the magnetotransport characteristics of a trilayer ferromagnetic tunnel junction
built of an electron doped manganite (L a 0.7 C e 0.3 M n O 3) and a hole doped manganite …

The magnetic property of the LaMnO 3− δ films was systematically investigated with the
variation of the deposited oxygen pressure. The Curie temperature and the saturation …

A comprehensive analysis of half-doped manganites is presented using Monte Carlo
simulations applied to the double-exchange model with cooperative Jahn-Teller lattice …

The hole-doped (p-) manganite La 0.7 Ca 0.3 MnO 3 and the electron-doped (n-) manganite
La 0.7 Ce 0.3 MnO 3 undergo an insulator-to-metal transition at around 250 K, above which …