Intergranular magnetoresistance of strontium ferromolybdate ceramics caused by spin-polarized tunneling
In this work, we develop a model for the description of the low-field magnetoresistance of Sr2FeMoO6−δ ceramics that, for the very first time, is considering the magnetic field dependence of the tunneling barrier height. The core of the model is the temperature and magnetic field dependence of the r...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2021-09-01
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| Series: | Open Ceramics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666539521001176 |