36 citations · 59 across the 22 of their papers we have counts for
9 papers · 1 filter
Helimagnetism from competing intra- and interchain interactions in CrBr and CrI
John A. Schneeloch, Matthew B. Stone, Zachary Morgan +1
CrBr and CrI are promising platforms for studying the effect of dimensionality on magnetic order, having been isolated in a 3-, 2-, and 1-dimensional form as bulk crystals,…
The self-organized vacancy order in PrGe
Jayashani S. T. Wickramasinghe, Melissa G. Anderson, Kelci Graville +11
In this work, we report the discovery of a new crystal structure on the Ge-rich side of the Pr-Ge binary phase diagram. Using a high-temperature flux technique, we grew single crys…
Near-degenerate competing magnetic orders in EuAgAs: a tunable route to altermagnetism
Mohamed El Gazzah, Daniel Kaplan, Zachary Morgan +5
Altermagnets (AMs) have recently emerged as a distinct magnetic class bridging central features of ferromagnets (FMs) and antiferromagnets (AFMs), offering new opportunities for sp…
Experimental investigation of altermagnetic order in Cr-doped FeSb2
A K M Ashiquzzaman Shawon, Eoghan Downey, Shane Smolenski +16
Altermagnets are a class of materials with compensated magnetic moments, in which spin sublattices are related by specific rotational symmetries other than inversion or translation…
Uniaxial strain tuned magnetism of the altermagnet candidate h-FeS
Weiliang Yao, Feng Ye, Zachary J. Morgan +9
Altermagnets are collinear magnetic materials with 'alter'nating local crystalline environments, characterized by joint spin and crystalline symmetries that enable ferromagnetic-li…
Non-Altermagnetic Origin of Exchange Bias Behaviors in Incoherent RuO/Fe Bilayer Heterostructures
Shelby S. Fields, Joseph C. Prestigiacomo, Cory D. Cress +14
Initially identified as a promising altermagnetic (AM) candidate, rutile RuO has since become embroiled in controversy due to contradictory findings of modeling and measurement…
Long-lived dynamics of the charge density wave in TiSe2 observed by time-resolved neutron diffraction
K. Dharmasiri, S. S. Philip, D. Louca +4
We use time-resolved elastic neutron scattering combined with laser heating to probe the temporal evolution of periodic lattice distortions (PLD) due to the formation of a charge d…
Emergent hidden order in ice: frustration and glassiness from slow hydrogen dynamics
Tianran Chen, D. Jonathan P. Morris, Isaac C. Ownby +9
Frustrated systems can host hidden order, in which weak interactions select correlated structure from a highly degenerate manifold. Water ice Ih is the canonical example of such a…
Structure transition and zigzag magnetic order in Ir/Rh-substituted honeycomb lattice RuCl3
Zachary Morgan, Iris Ye, Colin L. Sarkis +3
We report magnetization and neutron diffraction studies on crystal and magnetic structures of Ir- and Rh-substituted honeycomb lattice -RuCl. The iridium or rhodium atoms ar…