  Electrical resistivity, magnetoresistivity, and the Hall effect have been
studied in a topological semimetal WTe2 single crystal in the temperature range
from 12 to 200 K under magnetic fields up to 9 T. It has been found that
quadratic temperature dependences of the electrical resistivity in the absence
of a magnetic field and the conductivity in a magnetic field are observed at
low temperatures, which is apparently associated with contributions from
various scattering mechanisms. Single-band and two-band models were used to
analyze data on the Hall effect and magnetoresistivity. These results indicate
electron-hole compensation with a slight predominance of electron charge
carriers.
