TechRepublic

Design of Compact Reversible Low Power N-Bit Binary Comparator Using Reversible Gates

Reversible logic plays a very important role in recent times as reducing power consumption in digital logic design. Reversible logic contains a feature of recovering bit loss from unique input-output ...
EurekAlert!

A new design of parity preserving reversible multipliers based on multiple-control Toffoli synthesis targeting emerging quantum circuits

With the increase in fabrication density over the last few decades, semiconductor technology is being pushed to extreme limits and power dissipation has become a major issue. Researchers have been ...
NextBigFuture

Molecular mechanical computer design 100 billion times more energy efficient than best conventional computer

Ralph Merkle, Robert Freitas and others have a theoretical design for a molecular mechanical computer that would be 100 billion times more energy efficient than the most energy efficient conventional ...
NextBigFuture

MEMS Version of Intel 4004 Chip Could be Made to Prove Nanomechanical Computer Designs

Ralph Merkle, Robert Freitas and collaborators have shown that using only links and rotary joints a Turing-complete computational system can be created. A version of this design could be built using ...
Nanowerk

A Valleytronics route towards future reversible computers

(Nanowerk Spotlight) Valleytronics is an emerging field exploiting electron's valley degree of freedom for device applications. This novel concept is based on utilizing the wave quantum number of an ...