Unveiling the ultrafast optoelectronic properties of 3D Dirac semi-metal Cd3As2

We employ ultrafast optical-pump terahertz-probe spectroscopy and ultrafast THz emission spectroscopy to investigate the ultrafast charge carrier dynamics in the 3D Dirac semi-metal CdAs. We extract the temperature-dependent electron mobility (16,000cmVs at 5K) for CdAs nanowire ensemble. We also de...

Celý popis

Podrobná bibliografie
Hlavní autoři: Boland, JL, Xia, CQ, Damry, DA, Schoenherr, P, Herz, LM, Hesjedal, T, Johnston, MB
Médium: Conference item
Jazyk:English
Vydáno: IEEE 2021