  We report transport and magnetization measurements on graphitic materials
that have been hydrogenated after being treated with octane. The
temperature-dependent electrical resistivity shows anomalies manifested as
re-entrant insulator-metal transitions. Below 50 K, the magnetoresistance data
shows both antiferromagnetic and ferromagnetic behavior as the magnetic field
is decrease or increased, respectively. The system is possibly an
unconventional magnetic superconductor. The irreversible behavior observed in
the field-cooled vs. the zero-field cooled data for a sufficiently high
magnetic field suggests that the system might enter a superconducting state
below 50 K. Energy gap data is obtained from nonlocal electric differential
conductance measurements. An exciton-based mechanism is likely driving the
system to the superconducting state below 50 K, where the gap is divergent. We
find that the hydrogenated carbon fiber is a multiple gap system with critical
temperatures estimates above room temperature. The temperature dependence of
the superconducting gap follows the flat-band energy relationship, with the
flat band gap parameter linearly increasing with the temperature above 50 K.
Thus, we find that either a magnetic or an electric field can drive this
hydrogenated graphitic system to superconducting state below 50 K. In addition,
AF spin fluctuations creates pseudo-gap states above 50 K.
