  We report the magneto-transport measurements of thin film devices of the
topological Weyl semimetal WTe2 with the applied current along and vertical to
the in-plane directions. The device is composed of a Van der Waals thin film of
WTe2 sandwiched between top and bottom Au electrodes.At low temperatures, we
found a large unsaturated in-plane magnetoresistance and a saturated
out-of-plane magnetoresistance when the external magnetic fields are applied
perpendicular to the plane. By analysis of Shubnikov-de Haas oscillations, one
oscillation peak is found in the out-of-plane magnetoresistance, in contrast to
four oscillation peaks in the in-plane magnetoresistance.Our work provides new
insight into the origin of the unsaturated magnetoresistance in WTe2 and may
inspire non-planar engineering to reach higher integration in spintronics.
