Le Tacon, M. Solid State Spectroscopy, Max Planck Institute for Solid State Research, Max Planck Society;
Um, Y. J., Bang, Y., Min, B. H., Kwon, Y. S., & Le Tacon, M. (2014). Superconductivity-induced phonon renormalization on NaFe1-xCoxAs. Physical Review B, 89(18): 184510.