Category Physics

A research team reduces power consumption by half in semiconductor devices by embedding platinum nanoparticles. The new technology extends memory by one million times and is applicable in next-generation low power devices.

Stepping stones are placed to help travelers to cross streams. As long as there are stepping stones that connect the both sides of the water, one can easily get across with just a few steps. Using the same principal, a research team at POSTECH has developed technology that cuts the power consumption in semiconductor devices in half by placing stepping stones.

A research team led by Professor Junwoo Son and Dr...

Physicists demonstrate electron transport on a quantum chip. Millions of quantum bits are required for quantum computers to prove useful in practical applications. The scalability is one of the greatest challenges in the development of future devices. One problem is that the qubits have to be very close to each other on the chip in order to couple them together. Researchers at Forschungszentrum Jülich and RWTH Aachen University have now come a significant step closer to solving the problem...

The technology, which has been tested in the lab, could ultimately be used for manufacturing and building in difficult-to-access or dangerous locations such as tall buildings or help with post-disaster relief construction, say the researchers.

3D printing is gaining momentum in the construction industry. Both on-site and in the factory, static and mobile robots print materials for use in construction projects, such as steel and concrete structures.

This new approach to 3D printing – led in its development by Imperial and Empa, the Swiss Federal Laboratories of Materials Science and Technology – uses flying robots, known as drones, that use collective building methods inspired by natural ...

From The City College of New York’s Center for Discovery and Innovation and the Physics Department comes news of a new type of magnetic quasiparticle created by coupling light to a stack of ultrathin 2D magnets. This achievement sprouting from a collaboration with the University of Texas at Austin lays the foundation for an emergent strategy to artificially design materials by ensuring their strong interaction with light.

“Implementing our approach with magnetic materials is a promising path towards efficient magneto-optical effects,” said CCNY physicist Vinod M. Menon, whose group led the study...