Abstract
The effect of Zn-doping on transport properties of self-doped La0.91Mn0.95O3 manganite is reported. The doping changes the nature of the low-temperature conductance from a metallic-like one to an insulator-like one, i.e., induces the localization of carriers and decreases the Curie temperature. Effects of hydrostatic pressure on the resistivity of parent La0.91Mn0.95O3 and La0.84Zn0.073Mn0.95O3 are compared.
Original language | English |
---|---|
Pages (from-to) | 659-661 |
Number of pages | 3 |
Journal | Journal of Magnetism and Magnetic Materials |
Volume | 242-245 |
DOIs | |
State | Published - Apr 2002 |
Keywords
- Curie temperature
- Doping effects
- High pressure
- Magnetoresistance