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Title:

Unconventional spin transport in strongly correlated kagome systems

Document type:
Zeitschriftenaufsatz
Author(s):
Kawano, Masataka; Pollmann, Frank; Knap, Michael
Abstract:
Recent progress in material design enables the study of correlated, low-temperature phases and associated anomalous transport in two-dimensional kagome systems. Here, we show that unconventional spin transport can arise in such systems even at elevated temperatures due to emergent dynamical constraints. To demonstrate this effect, we consider a strong-coupling limit of an extended Hubbard model on the kagome lattice with a density of 2/3. We numerically investigate the charge and spin transport...     »
Journal title:
Physical Review B 2024-03
Year:
2024
Journal volume:
109
Journal issue:
12
Fulltext / DOI:
doi:10.1103/physrevb.109.l121111
Publisher:
American Physical Society (APS)
E-ISSN:
2469-99502469-9969
Date of publication:
18.03.2024
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