  We report an intrinsic form of the inverse spin Hall effect (ISHE) in
ferromagnetic (FM) metal with Rashba spin orbit coupling (RSOC), which is
driven by a normal charge current. Unlike the conventional form, the ISHE can
be induced without the need for spin current injection from an external source.
Our theoretical results show that Hall voltage is generated when the FM moment
is perpendicular to the ferromagnetic layer. The polarity of the Hall voltage
is reversed upon switching the FM moment to the opposite direction, thus
promising a useful readback mechanism for memory or logic applications.
