The rapid rise in AI applications has placed increasingly heavy demands on our energy infrastructure. All the more reason to ...

Operation of the first complementary GaAs MESFET (CMES) logic gates is reported. Direct-coupled inverters utilizing p- and n-channel ion-implanted MESFET's demonstrate good transfer characteristics ...

The assembly of molecular automata that perform increasingly complex tasks, such as game playing, presents an unbiased test of molecular computation. We now report a second-generation ...

The fun part about logic gates is that there are so many ways to make them, with each approach having its own advantages and disadvantages. Although these days transistor-transistor logic (TTL) is … ...

Logic gates, which perform such operations, have just one input and one output in their simplest form (Fig. 2a). The NOT gate inverts any binary signal that it receives, as shown in its truth table.

In this work, we have successfully realized multivalued logic circuits including ternary INHIBIT and ternary OR logic gates in an enzyme-free condition by integration of graphene oxide and DNA for the ...

This paper presents a novel design of ternary logic gates using carbon nanotube (CNT) FETs (CNTFETs). Ternary logic is a promising alternative to the conventional binary logic design technique, since ...

The huge gates in Cwmparc, near Treorchy, have been at the centre of a community row since they appeared overnight in February but it appears the saga may be close to an end after the council ...