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Ultrafast coupled charge and spin dynamics in strongly correlated NiO

Charge excitations across an electronic band gap play an important role in opto-electronics and light harvesting. In contrast to conventional semiconductors, studies of above-band-gap photoexcitations in strongly correlated materials are still in their infancy. Here we reveal the ultrafast dynamics...

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Detalles Bibliográficos
Autores principales: Gillmeister, Konrad, Golež, Denis, Chiang, Cheng-Tien, Bittner, Nikolaj, Pavlyukh, Yaroslav, Berakdar, Jamal, Werner, Philipp, Widdra, Wolf
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7429846/
https://www.ncbi.nlm.nih.gov/pubmed/32796844
http://dx.doi.org/10.1038/s41467-020-17925-8