Logic gates can be combined to perform any computation. There are millions of them in a computer chip. But let’s see a very simple application of the AND gate. At the left is a schematic for an ...

For those just getting their start in digital logic, this teaching tool allows different logic gates to be wired together ... from a set of switches on the left to another set of LEDs on the ...

Researchers at QuTech developed somersaulting spin qubits for universal quantum logic ... gates' are indeed possible, with state-of-the-art performance. Qubits based on quantum dots are studied ...