For the first time, researchers have performed logic operations with a chemical device using electric fields and ultraviolet light. The device and the pioneering methods open up research possibilities ...

The properties of propagating surface plasmon polaritons (SPPs) along one-dimensional metal structures have been investigated for more than 10 years and are now well understood. Because of the high ...

Quantum physics promises faster and more powerful computers, but quantum versions of basic logic functions are still needed to bring this technology to fruition. Researchers from the University of ...

Yesterday morning I ran across what sounded like an interesting story from Hewlett-Packard's labs that seemed to involve a possible transistor replacement, nanotechnology, and the indefinite ...

Throwback time: The basic digital-logic functionality of small-scale integration still has a role, as evidenced by a new shift register and decoder/demultiplexer. The ...

It’s time to do a series on logic including things such as programmable logic, state machines, and the lesser known demons such as switching hazards. It is best to start at the beginning — but even ...

This is a preview. Log in through your library . Abstract We present in this paper an axiomatization of Belnap and Perloff's stit theory (a logic of "seeing to it that") with a single agent. The idea ...