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Magnetic order in sulfide spinels MnLu 1 . 8 Me 0 . 2 S 4 ( Me 1⁄4 Ho , Er , Cr )
| Content Provider | Semantic Scholar |
|---|---|
| Author | Barahonaa, Patricia Peñaa, Octavio |
| Copyright Year | 2006 |
| Abstract | Magnetic properties of sulfide spinels derived from the lutetium manganese thiospinel MnLu2S4 are reported. In this first approach, we have partially substituted lutetium by other lanthanides or by some transition metal elements. The effective moment corresponds to Mn (5.69mB and Y 1⁄4 15K, for MnLu2S4). Partial substitution of Lu by Er and Ho weakens the parameter Y due to a larger separation of the Mn ions, but it does not trigger any magnetic interaction. Inversely, 10% substitution of Lu by chromium generates long-range ferromagnetic interactions below Tc 1⁄4 67K, although the antiferromagnetic components still predominate, yielding a ferrimagnetic or AF-canted type state. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://repositorio.uchile.cl/bitstream/handle/2250/118649/Barahona%20P-Magnetic.pdf?isAllowed=y&sequence=1 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
