Magnetoresistivity and Hall effect in Weyl semimetal WTe2

Bulk properties of semiconductors
Authors:
Perevalova Aleksandra N. Fominykh Bogdan M. Chistyakov Vasiliy V. Naumov Sergey V. Neverov Vladimir N. Marchenkov Vyacheslav V.
Abstract:

A WTe2 single crystal was grown by the chemical vapor transport method, and its electrical resistivity and galvanomagnetic properties were investigated. Single-band and twoband models were used to estimate the concentration and  mobility of charge carriers in WTe2 at temperatures from 4.2 to 150 K.