Thermally induced magnon accumulation in two-sublattice magnets
| Type of Publication: | Journal article |
| Publication status: | Published |
| URI (citable link): | http://nbn-resolving.de/urn:nbn:de:bsz:352-2-bvsxk6d6gm1e6 |
| Author: | Ritzmann, Ulrike; Hinzke, Denise; Nowak, Ulrich |
| Year of publication: | 2017 |
| Published in: | Physical Review B ; 95 (2017), 5. - 054411. - ISSN 2469-9950. - eISSN 2469-9969 |
| ArXiv-ID: | arXiv:1609.02161 |
| DOI (citable link): | https://dx.doi.org/10.1103/PhysRevB.95.054411 |
| Summary: |
We present a temperature dependent study of the thermal excitation of magnonic spin currents in two-sublattice magnetic materials. Using atomistic spin model simulations, we study the local magnetization profiles in the vicinity of a temperature step in antiferromagnets, as well as in ferrimagnets. It is shown that the strength of the excitation of the spin currents in these systems scales with the derivative of the magnetization with respect to the temperature.
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| Subject (DDC): | 530 Physics |
| Link to License: | In Copyright |
| Bibliography of Konstanz: | Yes |
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RITZMANN, Ulrike, Denise HINZKE, Ulrich NOWAK, 2017. Thermally induced magnon accumulation in two-sublattice magnets. In: Physical Review B. 95(5), 054411. ISSN 2469-9950. eISSN 2469-9969. Available under: doi: 10.1103/PhysRevB.95.054411
@article{Ritzmann2017Therm-38004, title={Thermally induced magnon accumulation in two-sublattice magnets}, year={2017}, doi={10.1103/PhysRevB.95.054411}, number={5}, volume={95}, issn={2469-9950}, journal={Physical Review B}, author={Ritzmann, Ulrike and Hinzke, Denise and Nowak, Ulrich}, note={Article Number: 054411} }
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