Magnetic competitions in Ca$_3$(Ru$_{1-x}$Ti$_x$)$_2$O$_7$
ORAL
Abstract
Elastic and inelastic neutron scattering experiments were performed on bilayer ruthenate Ca$_3$Ru$_2$O$_7$ with 3.5\% Ti-substitution. The parent compound's antiferromagnetic order AFM-b persists, coexisting with various antiferromagnetic phases for $T < 70$~K. I will also discuss the strong effect of Ti-substitution on the single-ion anisotropy.
*A portion of this research used resources at the High Flux Isotope Reactor, a DOE Office of Science User Facility operated by the Oak Ridge National Laboratory. The work at University of Tennessee was supported by Air Force Office of Scientific Research under Grant No. FA9550-23-1-0502.
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Presenters
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Songxue Chi
- Oak Ridge National Laboratory