  We study theoretically, two doped Carbon nanotubes connected via a chemically
active bond as the basic elementary gate for a recent proposal for qubit
teleportation in the solid--state. We show that such a system provides the
necessary entanglement between electron and electron--hole that is necessary
for qubit teleportation. We simulate the transit of a defined qubit using
time--dependent density functional theory within our structure. Finally, we
critically discuss the implications of our design.
