Field-angle dependence of sound velocity in the Weyl semimetal TaAs
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.102.125104
Abstract: The elastic modulus ${c}_{44}$ of a single crystal of the Weyl semimetal TaAs was investigated by measuring relative changes in the sound velocity under application of a magnetic field up to 10 T. Using an… read more here.
Keywords: angle; field; weyl semimetal; semimetal taas ... See more keywords
Tracking Ultrafast Photocurrents in the Weyl Semimetal TaAs Using THz Emission Spectroscopy.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.122.197401
Abstract: We investigate polarization-dependent ultrafast photocurrents in the Weyl semimetal TaAs using terahertz (THz) emission spectroscopy. Our results reveal that highly directional, transient photocurrents are generated along the noncentrosymmetric c axis regardless of incident light polarization,… read more here.
Keywords: taas using; ultrafast photocurrents; weyl semimetal; spectroscopy ... See more keywords