Fennell, T., Kenzelmann, M., Roessli, B., Mutka, H., Ollivier, J., Ruminy, M., … Cava, R. J. (2014). Magnetoelastic excitations in the pyrochlore spin liquid Tb2Ti2O7. Physical Review Letters, 112(1), 017203 (5 pp.). https://doi.org/10.1103/PhysRevLett.112.017203