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Incommensurate spin correlations in highly oxidized cobaltates La(2−x)Sr(x)CoO(4)
We observe quasi-static incommensurate magnetic peaks in neutron scattering experiments on layered cobalt oxides La(2−x)Sr(x)CoO(4) with high Co oxidation states that have been reported to be paramagnetic. This enables us to measure the magnetic excitations in this highly hole-doped incommensurate r...
Autores principales: | Li, Z. W., Drees, Y., Kuo, C. Y., Guo, H., Ricci, A., Lamago, D., Sobolev, O., Rütt, U., Gutowski, O., Pi, T. W., Piovano, A., Schmidt, W., Mogare, K., Hu, Z., Tjeng, L. H., Komarek, A. C. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4846828/ https://www.ncbi.nlm.nih.gov/pubmed/27117928 http://dx.doi.org/10.1038/srep25117 |
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