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Can I read Interface Resistive Switching Effects in Bulk Manganites on EtoBox?
Interface Resistive Switching Effects in Bulk Manganites by Mikhail Belogolovskii is a Physics and Astronomy article available to read on EtoBox.
What is Interface Resistive Switching Effects in Bulk Manganites about?
A physical mechanism driving the resistance switching in heterocontacts, formed by a metal counterelectrode and electrically conducting bulk perovskite manganites, is discussed. The nature of the inelastic, charge-hopping transport inside insulating and strongly inhomogeneous metal/manganite interfaces is studied theoretically. Comparison with measured current-voltage characteristics for a La 0 67 Ca 0 33 MnO 3 /Ag heterostructure in a high-resistance state reveals the presence of one or more charge traps along a conduction path within the interface. In a low-resistance state the main charge-transferring events are direct tunneling ones. The analysis of electrical noise measurements for a La 0 82 Ca 0 18 MnO 3 single crystal in three different charge-transport regimes shows scattering centers with a broad, flat spectrum of excitation states, independent of manganite electrical and/or magnetic characteristics. All of these results are consistent with an oxygen-drift model for a bistable resistance state in perovskites.
Who reads Interface Resistive Switching Effects in Bulk Manganites?
It is typically read by researchers, students, and practitioners in Physics and Astronomy.
- Author
- Mikhail Belogolovskii
- Publisher
- Walter de Gruyter GmbH
- Published
- 2009
- Language
- EN
- Field
- Physics and Astronomy (Physical Sciences)