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Unconventional picosecond strain pulses resulting from the saturation of magnetic stress within a photoexcited rare earth layer
Optical excitation of spin-ordered rare earth metals triggers a complex response of the crystal lattice since expansive stresses from electron and phonon excitations compete with a contractive stress induced by spin disorder. Using ultrafast x-ray diffraction experiments, we study the layer specific...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Crystallographic Association
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7101248/ https://www.ncbi.nlm.nih.gov/pubmed/32232076 http://dx.doi.org/10.1063/1.5145315 |