A research team from Skoltech and the University of Wuppertal in Germany determined that an all-optical universal logic gate ...

Some bizarre ways of building logic gates also exist. Conway’s Game of Life, perhaps the most well known cellular automaton, has been shown to be a Universal Turing Machine, meaning that ...

Section II discusses the implementation of universal basic building blocks: the NAND and the NOR Gates. Section III describes the simulation results for the leakage power and dynamic power of the ...

In addition to a basic “1” and “0” logic state, these gates can also be configured for a tri-state input and output. This is huge; there are only two universal gates when you’re only ...

To overcome these challenges, the researchers created an integrated programmable photonic latch based on optical universal logic gates using silicon photonic micro-ring modulators. These devices ...

The Boolean logic gates AND, OR and NOT comprise transistors, which are on/off switches wired together. Gates have one or two inputs but only one output, and they are wired in patterns that make ...

Researchers at QuTech developed somersaulting spin qubits for universal quantum logic. This achievement may ... demonstrated that the original 'hopping gates' are indeed possible, with state ...