Information Technology Reference
In-Depth Information
Fig. 20. Methodology scheme for the fault tolerance evaluation in case of molecular
QCA wire.
Fig. 21. Models of three possible defects in a QCA wire.
Once the charge distribution of the MUT is obtained for each case of driver
displacement, the electric field generated by these charge distributions could be
computed and measured at an ideal distance d of 1.0 nm from the MUT molecule,
so that an ideal receiver is emulated. Furthermore, the equivalent voltage at
the receiver could be also computed to check whether or not the information
propagates even in case of fabrication defects. Finally, a Safe Operating Area
(SOA) could be defined in order to evaluate the fault tolerance of a molecular
QCA wire: in the SOA, it is possible to highlight the working points of the
receiver that represent all the receiver positions in which a driver displacement
Search WWH ::




Custom Search