The possible use of spin rather than charge as a state variable in devices for processing and
storing information has been widely discussed,, because it could allow low-power operation …

We have produced a stretchable form of silicon that consists of submicrometer single-crystal
elements structured into shapes with microscale, periodic, wavelike geometries. When …

We describe the operation of, and demonstrate logic functionality in, networks of physically
coupled, nanometer-scale magnets designed for digital computation in magnetic quantum …

We use a coplanar QCA crossover architecture in the design of QCA full adders that leads to
reduction of QCA cell count and area consumption without any latency penalty. This …

Quantum dot cellular automata (QCA), a nanoscale technology, are more prone to faults due
to their diminutive size and precise fabrication process. The defects of QCA circuits have …

Nanotechnology, science, and engineering spearhead the 21st century revolution that is
leading to fundamental breakthroughs in the way materials, devices, and systems are …

Quantum-dot cellular automata (QCA) is an emerging nanotechnology, with the potential for
faster speed, smaller size, and lower power consumption than transistor-based technology …

Quantum-dot cellular automata (QCA) is potentially a very attractive alternative to CMOS for
future digital designs. Circuit designs in QCA have been extensively studied. However, how …

Quantum-dot cellular automata (QCA) is an emerging nanotechnology for electronic circuits.
Its advantages such as faster speed, smaller size, and lower power consumption are very …

We examine power dissipation in different clocking schemes for molecular quantum-dot
cellular automata (QCA) circuits.'Landauer clocking'involves the adiabatic transition of a …