  We successfully synthesized La- and Sm-doped phenanthrene powder samples and
discovered superconductivity at $T_{\rm c}$ around 6 K in them. The $T_{\rm
c}$s are 6.1 K for LaPhenanthrene and 6.0 K for SmPhenanthrene, which are
enhanced by about 1 K and 0.5 K compared to those in $A_3$Phenanthrene ($A$=K
and Rb) and in $Ae_{1.5}$Phenanthrene ($Ae$ = Sr and Ba) superconductors
respectively. The superconductive shielding fractions for LaPhenanthrene and
SmPhenanthrene are 46.1%$ and 49.8$%$ at 2 K, respectively. The little effect
of the doping of the magnetic ion Sm$^{3+}$ on $T_c$ and the positive pressure
dependence coefficient on $T_{\rm c}$ strongly suggests unconventional
superconductivity in the doped phenanthrene superconductors. The charge
transfer to organic molecules from dopants of La and Sm induces a redshift of 7
cm$^{-1}$ per electron for the mode at 1441 cm$^{-1}$ in the Raman spectra,
which is almost the same as those observed in $A_3$Phenanthrene ($A$=K and Rb)
and $Ae_{1.5}$Phenanthrene ($Ae$ = Sr and Ba) superconductors.
