The magnetic ordering in high magnetoresistance Mn-doped ZnO thin films
We studied the nature of magnetic ordering in Mn-doped ZnO thin films that exhibited ferromagnetism at 300 K and superparamagnetism at 5 K. We directly inter-related the magnetisation and magnetoresistance by invoking the polaron percolation theory and variable range of hopping conduction below the...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2016-03-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.4944954 |