Incommensurate spin correlations in highly oxidized cobaltates La2−xSrxCoO4

Incommensurate spin correlations in highly oxidized cobaltates La2−xSrxCoO4

We observe quasi-static incommensurate magnetic peaks in neutron scattering experiments on layered cobalt oxides La2−xSrxCoO4 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 regime...

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Bibliographic Details
Main Authors: 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.
Format: Online
Language:English
Published: Nature Publishing Group 2016
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4846828/

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https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4846828/

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