Abstract / Description of output
We report the results of transport measurements on a single crystal of layered (La0.6Nd0.4)(1.2)Sr1.8Mn2O7 manganese oxide. We find that the low-temperature magnetic order can be switched from easy-plane antiferromagnetic to easy-axis ferromagnetic by the application of pressures higher than 8 kbar. This behavior is explained in terms of the competition between super and double exchange in the Mn-O network. (C) 1999 Elsevier Science B.V. All rights reserved.
Original language | English |
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Pages (from-to) | 191-194 |
Number of pages | 4 |
Journal | Physica B: Condensed Matter |
Volume | 265 |
Issue number | 1-4 |
Publication status | Published - Apr 1999 |
Keywords / Materials (for Non-textual outputs)
- magnetism
- transport properties
- superexchange
- double exchange
- MAGNETORESISTANCE