Читать книгу Reversible and DNA Computing - Hafiz M. H. Babu - Страница 33

The area of a reversible gate is defined by the feature size. This size varies according to the number of quantum gates. The size of the basic quantum gates ranges from 50–300 Å. The Angstrom (Å) is a unit equal to m (one ten‐billionth of a meter), or 0.1 nm. Its symbol is the Swedish letter Å. So, the area of a reversible gate can be defined as follows:

Area = Number of quantum gates Size of a basic quantum gate

Figure 1.5 The quantum representation of reversible HNG gate.