  We study massive charged fermionic perturbations in the background of a
charged two-dimensional dilatonic black hole, and we solve the Dirac equation
analytically. Then, we compute the reflection and transmission coefficients and
the absorption cross section for massive charged fermionic fields, and we show
that the absorption cross section vanishes at the low and high frequency
limits. However, there is a range of frequencies where the absorption cross
section is not null. Furthermore, we study the effect of the mass and electric
charge of the fermionic field over the absorption cross section.
