Electronic reconstruction forming a C 2-symmetric Dirac semimetal in Ca3Ru2O7

Abstract Electronic band structures in solids stem from a periodic potential reflecting the structure of either the crystal lattice or electronic order. In the stoichiometric ruthenate Ca3Ru2O7, numerous Fermi surface-sensitive probes indicate a low-temperature electronic reconstruction. Yet, the ca...

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Bibliographic Details
Main Authors: M. Horio, Q. Wang, V. Granata, K. P. Kramer, Y. Sassa, S. Jöhr, D. Sutter, A. Bold, L. Das, Y. Xu, R. Frison, R. Fittipaldi, T. K. Kim, C. Cacho, J. E. Rault, P. Le Fèvre, F. Bertran, N. C. Plumb, M. Shi, A. Vecchione, M. H. Fischer, J. Chang
Format: Article
Language:English
Published: Nature Publishing Group 2021-03-01
Series:npj Quantum Materials
Online Access:https://doi.org/10.1038/s41535-021-00328-3