Search results for atomic nuclear

Quantum Physics Jan 14, 2022

Advances in theoretical modeling of atomic nuclei

The atomic nucleus is a tough nut to crack. The strong interaction between the protons and neutrons that make it up depends on many quantities, and these particles, collectively known as nucleons, are subject to not only ...

Nanophysics Jan 12, 2022

Building a silicon quantum computer chip atom by atom

A University of Melbourne-led team has perfected a technique for embedding single atoms in a silicon wafer one-by-one. Their technology offers the potential to make quantum computers using the same methods that have given ...

Analytical Chemistry Jan 10, 2022

Equivariant representations for molecular Hamiltonians and N-center atomic-scale properties

In the fields of chemistry and materials, most successful, widely used machine learning schemes introduced over the last decade aim to model molecular energies or interatomic potentials. Accordingly, the representations used ...

Nanophysics Jan 3, 2022

Changing the properties of ferroelectric materials by vacating a single oxygen atom

Researchers in the Technion Department of Materials Science and Engineering have succeeded in changing a material's electrical properties by vacating an oxygen atom from the original structure. Possible applications include ...

Molecular & Computational biology Dec 21, 2021

Observing the secret life of molecules inside the cell

To understand how cells function, scientists study how their different components—from single molecules to multiple organelles—work together. Using traditional structural biology techniques, they can look at individual ...

General Physics Dec 10, 2021

Uncertainty is inescapable, even in a science as precise as nuclear physics

Uncertainty is part of life. There's just no escaping it, even in a science as precise as nuclear physics.

General Physics Nov 15, 2021

Portable device capable of monitoring gamma radiation and neutrons in radioactive and nuclear processes

A group of researchers from the Institute of Corpuscular Physics (IFIC), a joint center of the University of Valencia and the Spanish National Research Council (CSIC), has patented a compact and portable device capable of ...

General Physics Nov 9, 2021

Identifying a fundamental link between the size of atomic nuclei and blackhole thermodynamic principles

Using an entirely new approach based on a ground-breaking geometrical understanding of entropy, a collaborative team involving the University of Surrey have found a new way to calculate the sizes of the nuclei in the helium ...

Materials Science Nov 8, 2021

How prolonged radiation exposure damages nuclear reactors

New research from Texas A&M University scientists could help in boosting the efficiency of nuclear power plants in the near future. By using a combination of physics-based modeling and advanced simulations, they found the ...

Quantum Physics Oct 26, 2021

This device could usher in GPS-free navigation

Don't let the titanium metal walls or the sapphire windows fool you. It's what's on the inside of this small, curious device that could someday kick off a new era of navigation.

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