Continued development of new kagome systems; structural diversity, charge-order and magnetism
ORAL
Abstract
With the continued enthusiasm circling kagome metals, we've sought to develop new kagome families and kagome prototypes to bridge the "structural" gap between families like the AM3X5 kagome superconductors and the AM6X6 kagome magnets. In this experimental-focused talk, we discuss the discovery of several new kagome prototypes, alongside their structural motifs and physical properties. New members of existing families are also introduced, providing an array of new chemistries available to the community. A new series of magnetic kagome metals, a new compound exhibiting a density-wave type of instability, and a compound that shares motifs from both the AM3X5 and AM6X6 kagome metals are presented.
*This work was supported by the U.S. Department of Energy (DOE), Office of Science, Basic Energy Sciences (BES), Materials Sciences and Engineering Division.
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Publication: https://pubs.acs.org/doi/full/10.1021/acs.chemmater.4c01449
https://pubs.acs.org/doi/10.1021/acs.chemmater.3c02289
https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.125.247002
Presenters
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Brenden R Ortiz
- Oak Ridge National Laboratory