Search results for atomic engineering

Materials Science Jan 30, 2023

Researchers work to reduce the amount of precious metals in catalytic converters

The precious metals, such as platinum, palladium and rhodium, in catalytic converters make the vehicle devices attractive to thieves, but University of Central Florida researchers are working to reduce the amount of precious ...

Quantum Physics Jan 23, 2023

Twisting up atoms through space and time

One of the most exciting applications of quantum computers will be to direct their gaze inwards, at the very quantum rules that make them tick. Quantum computers can be used to simulate quantum physics itself, and perhaps ...

Soft Matter Jan 23, 2023

Evidence of new mesoatom shapes and symmetries that occur in a special twin boundary in soft matter

New research published in the Proceedings of the National Academy of Sciences shows direct 3D experimental evidence of new mesoatom shapes and symmetries that occur in a special twin boundary in soft matter.

Optics & Photonics Jan 20, 2023

The Floquet engineering of quantum materials

Quantum materials are materials with unique electronic, magnetic or optical properties, which are underpinned by the behavior of electrons at a quantum mechanical level. Studies have showed that interactions between these ...

Optics & Photonics Jan 19, 2023

Scientists demonstrate quantum recoil for the first time, paving the way for precise X-ray imaging

For the first time since it was proposed more than 80 years ago, scientists from Nanyang Technological University, Singapore (NTU Singapore) have demonstrated the phenomenon of "quantum recoil," which describes how the particle ...

Nanophysics Jan 18, 2023

Scientists grow 'perfect' atom-thin materials on industrial silicon wafers

True to Moore's Law, the number of transistors on a microchip has doubled every year since the 1960s. But this trajectory is predicted to soon plateau because silicon—the backbone of modern transistors—loses its electrical ...

Analytical Chemistry Jan 12, 2023

Enzyme-metal, single-atom hybrid catalysts for efficient one-pot chemoenzymatic reactions

The merging of different types of catalysis including enzymatic, homogeneous, and heterogeneous catalysis is fundamentally important for understanding both catalysis at the atomic level and the design of novel hybrid catalysts. ...

Optics & Photonics Jan 9, 2023

Organic materials show promise for improved X-ray imaging

Stable low-cost organic-based materials could transform X-ray imaging by improving fabrication methods and providing reliable high-resolution imaging results. Now, KAUST researchers have developed a novel approach for designing ...

Optics & Photonics Jan 4, 2023

High-performance visible-light lasers that fit on a fingertip

As technologies keep advancing at exponential rates and demand for new devices rises accordingly, miniaturizing systems into chips has become increasingly important. Microelectronics has changed the way we manipulate electricity, ...

Condensed Matter Dec 22, 2022

Researchers show a new way to induce useful defects using invisible material properties

Much of modern electronic and computing technology is based on one idea: Add chemical impurities, or defects, to semiconductors to change their ability to conduct electricity. These altered materials are then combined in ...

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