Search results for quantum battery

Superconductivity Mar 22, 2021

Superconductivity from buckled-honeycomb-vacancy ordering

Crystals inherently possess imperfections. Vacancies, as the simplest form of point defects, significantly alter the optical, thermal, and electrical properties of materials. Well-known examples include color centers in many ...

Materials Science Mar 19, 2021

Chemists use supercomputers to understand solvents

To understand the fundamental properties of an industrial solvent, chemists with the University of Cincinnati turned to a supercomputer.

Quantum Physics Mar 17, 2021

New efficient quantum algorithm surpasses the Quantum Phase Estimation norm

Quantum computers have seen a lot attention recently as they are expected to solve certain problems that are outside the capabilities of normal computers. Primary to these problems is determining the electronic states of ...

Condensed Matter Mar 11, 2021

Scientists stabilize atomically thin boron for practical use

Northwestern University researchers have, for the first time, created borophane—atomically thin boron that is stable at standard temperatures and air pressures.

Nanomaterials Mar 3, 2021

Teaching a machine how to identify imperfections in 2-D materials

Just as James Cameron's Terminator-800 was able to discriminate between "clothes, boots, and a motorcycle," machine-learning could identify different areas of interest on 2-D materials.

General Physics Feb 18, 2021

X-ray double flashes control atomic nuclei

A team of researchers from the Max Planck Institute for Nuclear Physics in Heidelberg has coherently controlled nuclear excitations using suitably shaped X-ray light for the first time. In the experiment performed at the ...

Nanophysics Feb 8, 2021

Scientists create armour for fragile quantum technology

An international team of scientists has invented the equivalent of body armour for extremely fragile quantum systems, which will make them robust enough to be used as the basis for a new generation of low-energy electronics.

Materials Science Jan 19, 2021

Researchers resolve controversy over energy gap of Van der Waals material

Previously controversial values of the energy gap of a van der Waals material—chromium tribromide—were reported based on various optical measurements. A University of Wyoming faculty member and his research team used ...

Materials Science Jan 19, 2021

Rethinking spin chemistry from a quantum perspective

Researchers at Osaka City University use quantum superposition states and Bayesian inference to create a quantum algorithm, easily executable on quantum computers, that accurately and directly calculates energy differences ...

General Physics Jan 8, 2021

Using the SYK model to examine the fast-charging process of quantum batteries

The Sachdev-Ye-Kitaev (SYK) model, an exactly solvable model devised by Subir Sachdev and Jinwu Ye, has recently proved useful for understanding the characteristics of different types of matter. As it describes quantum matter ...

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