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Scientific article
English

Photoinduced melting of magnetic order in the correlated electron insulator NdNiO3

Published inPhysical review. B, Condensed matter and materials physics, vol. 88, no. 22, p. 220401-220401-5
Publication date2013
Abstract

Using ultrafast resonant soft x-ray diffraction, we demonstrate photoinduced melting of antiferromagnetic order in the correlated electron insulator NdNiO3. Time-dependent analysis of the resonant diffraction spectra allows us to followthe temporal evolution of the charge imbalance between adjacentNi sites.Adirect correlation between the melting of magnetic order and charge rebalancing is found. Furthermore, we demonstrate that the magnetic ordering on the Ni and Nd sites, which are locked together in equilibrium, become decoupled during this nonthermal process.

Citation (ISO format)
CAVIGLIA, Andrea et al. Photoinduced melting of magnetic order in the correlated electron insulator NdNiO<sub>3</sub>. In: Physical review. B, Condensed matter and materials physics, 2013, vol. 88, n° 22, p. 220401–220401–5. doi: 10.1103/PhysRevB.88.220401
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ISSN of the journal1098-0121
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