Crossover from lattice to plasmonic polarons of a spin-polarised electron gas in ferromagnetic EuO

Many-body interactions in solids offer opportunities to realize striking physical properties. Here the authors demonstrate the formation of plasmonic polarons in Eu1-x Gd x O and their tunability with charge carrier doping, providing a route to tailoring quantum many-body interactions in solid.

Bibliographic Details
Main Authors: J. M. Riley, F. Caruso, C. Verdi, L. B. Duffy, M. D. Watson, L. Bawden, K. Volckaert, G. van der Laan, T. Hesjedal, M. Hoesch, F. Giustino, P. D. C. King
Format: Article
Language:English
Published: Nature Publishing Group 2018-06-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-018-04749-w