Controlling Coulomb correlations and fine structure of quasi-one-dimensional excitons by magnetic order

URN to cite this document:: urn:nbn:de:bvb:355-epub-750480
DOI to cite this document:: 10.5283/epub.75048

Liebich, M. ; Florian, M. ; Nilforoushan, Niloufar

; Mooshammer, F. ; Koulouklidis, A. D. ; Wittmann, L. ; Mosina, K. ; Sofer, Z. ; Dirnberger, F. ; Kira, M. ; Huber, R.

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Date of publication of this fulltext: 24 Feb 2025 09:45

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Abstract

Many surprising properties of quantum materials result from Coulomb correlations defining electronic quasiparticles and their interaction chains. In van der Waals layered crystals, enhanced correlations have been tailored in reduced dimensions, enabling excitons with giant binding energies and emergent phases including ferroelectric, ferromagnetic and multiferroic orders. Yet, correlation design ...