  In ferromagnetic metals, the interconversion of spin and charge currents via
the spin Hall effect and its inverse can depend on the angle between the
ferromagnets magnetization and the spin current polarization direction. Here,
such a spin-dependent (inverse) spin Hall effect is found in the ferromagnetic
alloy Co$_{60}$Fe$_{20}$B$_{20}$. In a nonlocal magnon transport experiment,
Co$_{60}$Fe$_{20}$B$_{20}$ is used to both excite and detect magnonic spin
currents flowing in the ferrimagnetic insulator Y$_{3}$Fe$_{5}$O$_{12}$. We
find that the signal amplitude is significantly modulated by tuning the
direction of the Co$_{60}$Fe$_{20}$B$_{20}$ magnetization. We design a sample
structure that completely prevents direct magnonic coupling between the
ferromagnets. Thus, we can identify unambiguously an intrinsic electronic
origin of the observed effect.
