Elastic Tensor of Sr${}_2$RuO${}_4$

Abstract

The six independent elastic constants of Sr${}_2$RuO${}_4$ were determined using resonant ultrasound spectroscopy on a high-quality single-crystal specimen. The constants are in excellent agreement with those obtained from pulse-echo experiments performed on a sample cut from the same ingot. A calculation of the Debye temperature using the measured constants agrees well with values obtained from both specific heat and Mössbauer measurements.

4 pages, 2 figures, 2 tables, submitted to PRB

References in corpus (1)

• Ultrasound Attenuation in Sr${}_2$RuO${}_4$: an Angle-Resolved Study of the Superconducting Gap Function

Cited by in corpus (19)

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• Piezoelectric-based apparatus for strain tuning
• Ultrasound evidence for a two-component superconducting order parameter in Sr${}_2$RuO${}_4$
• Resistivity in the Vicinity of a Van Hove Singularity: Sr${}_2$RuO${}_4$ Under Uniaxial Pressure
• Direct Observation of a Uniaxial Stress-driven Lifshitz Transition in Sr${}_2$RuO${}_4$
• Quantitative analysis of Sr2RuO4 ARPES spectra: Many-body interactions in a model Fermi liquid
• A key role of correlation effects in the Lifshitz transition in Sr${}_2$RuO${}_4$
• Micron-scale measurements of low anisotropic strain response of local $T_c$ in Sr${}_2$RuO${}_4$
• Anomalous c-axis transport in layered metals
• Manipulating superconductivity in ruthenates through Fermi surface engineering
• Giant lattice softening at a Lifshitz transition in Sr${}_2$RuO${}_4$
• Boson-assisted tunneling in layered metals
• Spin-orbit and anisotropic strain effects on the electronic correlations of Sr${}_2$RuO${}_4$
• Multiband mean-field theory of the $d+ig$ superconductivity scenario in Sr${}_2$RuO${}_4$
• Breakdown of the Wiedemann-Franz law at the Lifshitz point of strained Sr${}_2$RuO${}_4$
• Local impedance on a rough surface of a chiral $p$-wave superconductor
• Elastic Tensor of YNi_2B_2C
• Magnetic frustration and spontaneous rotational symmetry breaking in PdCrO2
• The role of transverse anisotropic elastic waves and Ehrenfest relationships in the superconducting state of the compound Sr${}_2$RuO${}_4$