Measurement of low temperature-grown GaAs carrier lifetime by double pump terahertz time-domain spectroscopy - Mag-usara, Valynn Katrine; Funkner, Stefan; Niehues, Gudrun; Prieto, Elizabeth Ann; Somintac, Armando; Estacio, Elmer; Salvador, Arnel; Yamamoto, Kohji; Hase, Muneaki; Tani, Masahiko (Proceedings of the 32nd Samahang Pisika ng Pilipinas Physics Congress, 2014)