Search results for atomic nuclear

General Physics Jan 14, 2023

Nuclear reactor experiment rules out one dark matter hope

It was an anomaly detected in the storm of a nuclear reactor so puzzling that physicists hoped it would shine a light on dark matter, one of the universe's greatest mysteries.

Analytical Chemistry Jan 9, 2023

3D printing of single atom catalysts pioneered

A large international collaboration led by Prof Shizhang Qiao, an Australian Laureate Fellow at the University of Adelaide has developed a straightforward and cost-effective synthesizing approach using a 3D printing technique ...

Materials Science Jan 4, 2023

Recent discoveries in phases of uranium oxide advance nuclear nonproliferation

The word "exotic" may not spark thoughts of uranium, but Tyler Spano's investigations of exotic phases of uranium are bringing new knowledge to the nuclear nonproliferation industry.

Earth Sciences Jan 3, 2023

Was that explosion chemical or nuclear? New research makes it easier to differentiate between the two

If an underground explosion occurs anywhere in the world, there is a good chance that a seismologist can pinpoint it. However, they won't necessarily be able to tell you what kind of explosion had occurred—whether it is ...

General Physics Dec 15, 2022

Nuclear fusion: how scientists can turn latest breakthrough into a new clean power source

Researchers in the US have finally fulfilled an objective that was set decades ago: the achievement of "ignition"—getting more energy out than you put in—using nuclear fusion.

Plasma Physics Dec 14, 2022

The US achieved a major nuclear fusion breakthrough. Here's why fusion power is still decades away

The U.S. Department of Energy on Tuesday announced that a national lab in California made a "major scientific breakthrough"—namely, that it produced a nuclear fusion reaction that resulted in a net energy gain, a condition ...

Plasma Physics Dec 13, 2022

Nuclear fusion: harnessing the power of the stars

US researchers have finally surpassed an important milestone for nuclear fusion technology: getting more energy out than was put in.

Space Exploration Dec 8, 2022

'Phantoms' from beyond the moon could provide valuable data on cosmic radiation doses

The Orion spacecraft on the Artemis I mission is carrying, as part of the MARE experiment, two human "phantoms" equipped with numerous cosmic rays detectors. The information gathered by the detectors will for the first time ...

General Physics Dec 7, 2022

How far has nuclear fusion power come? We could be at a turning point for the technology

Our society faces the grand challenge of providing sustainable, secure and affordable means of generating energy, while trying to reduce carbon dioxide emissions to net zero around 2050.

General Physics Nov 30, 2022

Nuclear popcorn: Heavy nucleus changes shapes at different energies

A new paper sheds light on the nature of atomic nuclei. The study is published in the journal Physical Review C.

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