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Plasma Physics news

Recording the birth of a nanoplasma

An international team of researchers has successfully recorded the birth of a nanoplasma for the first time. In their paper published in the journal Physical Review Letters, the group describes how they pulled off this feat ...

dateAug 08, 2018 in Plasma Physics report
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Seeing all the colors of the plasma wind

When it comes to plasma winds in a tokamak, researchers are always looking for the Goldilocks solution—one that is just right. Winds that are too high or too low can reduce plasma efficiency. Researchers at the DIII-D National ...

dateJun 04, 2018 in Plasma Physics
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Spinning data into sound

It could be the background soundtrack for a science fiction movie. Some sounds bubble up like prehistoric chirps from primordial ooze. Others whirl up and down octaves, quickly joined by a progressive rattling that slinks ...

dateMay 10, 2018 in Plasma Physics
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Secrets of solar flares can now be studied on Earth

Solar flares, cosmic radiation, and the northern lights are well known phenomena. But exactly how their enormous energy arises is not as well understood. Now, physicists at Chalmers University of Technology, Sweden, have ...

Tungsten 'too brittle' for nuclear fusion reactors

Scientists at the University of Huddersfield have been using world-class new facilities to carry out experiments that could aid the development of nuclear fusion reactors, widely regarded as the "Holy Grail" solution to future ...

Why nuclear fusion is gaining steam – again

Back when I studied geology in grad school, the long-term future of energy had a single name: nuclear fusion. It was the 1970s. The physicists I studied with predicted that tapping this clean new source of electric power ...

Powerful new device for studying puzzling process

A millisecond burst of light on a computer monitor signaled production of the first plasma in a powerful new device for advancing research into magnetic reconnection—a critical but little understood process that occurs ...

Recreating outer space plasma systems in the lab

Thermodynamics provides insight into the internal energy of a system and the energy interaction with its surroundings. This relies on the local thermal equilibrium of a system. The application of classical thermodynamics ...

Upscaling turbulence for better laboratory studies

Turbulence in oceans, in the atmosphere or in industry is billions of times stronger than in lab experiments. Simply upscaling the lab results is not an option. Theoretically, however, there is a regime of turbulence in which ...

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