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Probing the Bond Order Wave Phase Transitions of the Ionic Hubbard Model by Superlattice Modulation Spectroscopy

Karla Loida1, Jean-Sébastien Bernier1, Roberta Citro2

  • 1HISKP, University of Bonn, Nussallee 14-16, 53115 Bonn, Germany.

Physical Review Letters
|December 30, 2017
PubMed

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