  The novel idea that spin-orbit coupling (SOC) and $s$-wave pairing can lead
to induced $p$-wave pairing at strong magnetic limit has stimulated widespread
interests in the whole community for the searching of Majorana Fermions (MFs),
a self-hermitian particle, in semiconductor-superconductor hybrid structures.
However, this system has several inherent limitations that prohibit the
realization and identification of MFs with the major advances of semiconductor
nanotechnology. We show that these limitations can be resolved by replacing the
$s$-wave superconductor with type-II Fulde-Ferrell (FF) superconductor, in
which the Cooper pair center-of-mass momentum plays the role of renormalizing
the in-plane Zeeman field and chemical potential. As a result, the MFs can be
realized for semiconductor nanowires with small Land\'e $g$ factor and high
carrier density. The SOC strength directly influences the topological boundary,
thus the topological phase transition and associated MFs can be engineered by
an external electric field. Almost all the semiconductor nanowires can be used
to realize MFs in this new platform. In particular, we find that InP nanowire,
in some aspects, is more suitable for the realization of MFs than InAs and InSb
nanowires. This new platform therefore can integrate the advances of
semiconductor nanotechnology to the realization and identification of MFs in
this hybrid structure.
