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Diffstat (limited to 'main.tex')
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@@ -119,7 +119,7 @@ rau_hidden_2012, riggs_evidence_2015, hoshino_resolution_2013, ikeda_theory_1998, chandra_hastatic_2013, harrison_hidden_nodate, ikeda_emergent_2012} propose associating any of a variety of broken symmetries with \ho. This work analyzes a phenomenological model of order parameters of -general symmetry, linearly coupled to strain. We identify yet another mechanism +general symmetry that couple linearly to strain. We identify yet another mechanism that is best compatible with two experimental observations: first, the $\Bog$ ``nematic" elastic susceptibility $(C_{11}-C_{12})/2$ softens anomalously from room temperature down to @@ -547,10 +547,8 @@ pressure, where the depth of the cusp in the $\Bog$ modulus should deepen as $q_*^4\sim(c_\perp/2D_\perp)^2$ near the Lifshitz point. Alternatively, \rus\ done at ambient pressure might examine the heavy Fermi liquid to \afm\ transition by doping. Though previous \rus\ studies have doped -\urusi\ with Rhodium,\cite{yanagisawa_ultrasonic_2014} the magnetic nature of -Rhodium ions likely artificially promotes magnetic phases. A dopant like -phosphorous that only exerts chemical pressure might more faithfully explore -the pressure axis of the phase diagram. Our work also motivates experiments +\urusi\ with Rhodium,\cite{yanagisawa_ultrasonic_2014} the magnetic rhodium dopants likely promote magnetic phases. A non-magnetic dopant such as phosphorous may more faithfully explore +the transition out of the HO phase. Our work also motivates experiments that can probe the entire correlation function---like x-ray and neutron scattering---and directly resolve its finite-$q$ divergence. The presence of spatial commensurability is known to be irrelevant to critical behavior at a |