Terahertz driven amplification of coherent optical phonons in GaAs coupled to metallic dog-bone resonatorsMichael Woerner, Carmine Somma, Klaus Reimann, Thomas Elsaesser, Igal Brener, John L. Reno, Yuanmu Yang and Peter Q. LiuEPJ Web Conf., 205 (2019) 05007DOI: https://doi.org/10.1051/epjconf/201920505007