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Plasma Physics news
25 years of massive fusion energy experiment data open on the 'cloud' and available to everyone
High-temperature fusion plasma experiments conducted in the Large Helical Device (LHD) of the National Institute for Fusion Science (NIFS), have renewed the world record for an acquired data amount, 0.92 terabytes (TB) per ...
Plasma Physics
Jun 14, 2024
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Pair plasmas found in deep space can now be generated in the lab
An international team of scientists has developed a novel way to experimentally produce plasma 'fireballs' on Earth.
Plasma Physics
Jun 13, 2024
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New plasma escape mechanism could protect fusion vessels from excessive heat
The furious exhaust heat generated by a fusing plasma in a commercial-scale reactor may not be as damaging to the vessel's innards as once thought, according to researchers at the U.S. Department of Energy's (DOE) Princeton ...
Plasma Physics
Jun 11, 2024
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How does light interact with matter at extreme intensities, near the Schwinger limit?
The experimental generation of increasingly intense light beams could help to unveil new physical regimes occurring in the presence of very strong electromagnetic fields. While some progress has been made towards this goal, ...
The discovery of new turbulence transition in fusion plasmas
Fusion energy is released when two light nuclei combine to form a single heavier one (nuclear fusion reaction). Fusion energy-based power generation (fusion power plant) uses the energy generated when deuterium and tritium ...
Plasma Physics
Jun 10, 2024
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Researchers create the world's strongest ionizing terahertz radiation
Terahertz waves, known as non-ionizing radiation, can turn into ionization radiation when sufficiently many terahertz photons are focused in space and time. A team led by scientists in Korea and the U.S. has created the world's ...
Optics & Photonics
May 28, 2024
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Apple versus donut: How the shape of a tokamak impacts the limits of the edge of the plasma
Harnessing energy from plasma requires a precise understanding of its behavior during fusion to keep it hot, dense and stable. A new theoretical model about a plasma's edge, which can become unstable and bulge, brings the ...
Plasma Physics
May 28, 2024
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Researchers create new type of composite material for shielding against neutron and gamma radiation
Recently, Dr. Huo Zhipeng and his student Lu Yidong from Hefei Institutes of Physical Science of Chinese Academy of Sciences have created a new type of composite material for shielding against neutron and gamma radiation. ...
Plasma Physics
May 24, 2024
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Researchers unveil tritium release behavior of solid breeder irradiated with fusion neutron
A research group led by Prof. Wang Haixia from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has revealed the tritium release behavior of lithium titanate (Li2TiO3) breeder irradiated with fusion ...
Plasma Physics
May 24, 2024
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New discoveries about the nature of light could improve methods for heating fusion plasma
Both literally and figuratively, light pervades the world. It banishes darkness, conveys telecommunications signals between continents and makes visible the invisible, from faraway galaxies to the smallest bacterium. Light ...
Optics & Photonics
May 23, 2024
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Researchers elucidate ultrafast laser-induced solid-to-overdense-plasma transitions
The interaction of solids with high-intensity ultra-short laser pulses has enabled major technological breakthroughs over the past half-century. On the one hand, laser ablation of solids offers micromachining and miniaturization ...
Optics & Photonics
May 14, 2024
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Using AI to speed up and improve the most computationally-intensive aspects of plasma physics in fusion
The intricate dance of atoms fusing and releasing energy has fascinated scientists for decades. Now, human ingenuity and artificial intelligence are coming together at the U.S. Department of Energy's (DOE) Princeton Plasma ...
Plasma Physics
May 14, 2024
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Smaller laser facility uses new method to exceed previous record for proton acceleration
The Helmholtz-Zentrum Dresden-Rossendorf (HZDR) has made a significant advance in laser plasma acceleration. By employing an innovative method, a research team managed to substantially exceed the previous record for proton ...
Optics & Photonics
May 13, 2024
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Fusion record set for tungsten tokamak WEST
Researchers at the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL) measured a new record for a fusion device internally clad in tungsten, the element that could be the best fit for the commercial-scale ...
Plasma Physics
May 6, 2024
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New instrument could help scientists tailor plasma to produce more fusion heat
Creating heat from fusion reactions requires carefully manipulating the properties of plasma, the electrically charged fourth state of matter that makes up 99% of the visible universe.
Plasma Physics
Apr 30, 2024
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Physicists overcome two key operating hurdles in fusion reactions
A team of physicists from several institutions across the U.S. working with a colleague from China, at the DIII-D National Fusion Facility, in San Diego, California, has devised a way to overcome two key hurdles standing ...
Record electron temperatures for a small-scale, sheared-flow-stabilized Z-pinch fusion device achieved
In the nine decades since humans first produced fusion reactions, only a few fusion technologies have demonstrated the ability to make a thermal fusion plasma with electron temperatures hotter than 10 million degrees Celsius, ...
Plasma Physics
Apr 23, 2024
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Fusion-energy quest makes big advance with EU-Japan reactor
The inauguration of the world's most powerful fusion machine brings the dream of clean, safe and abundant power closer.
Plasma Physics
Apr 19, 2024
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Creating an island paradise in a fusion reactor
In their ongoing quest to develop a range of methods for managing plasma so it can be used to generate electricity in a process known as fusion, researchers at the U.S. Department of Energy's (DOE) Princeton Plasma Physics ...
Plasma Physics
Apr 16, 2024
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A return to roots: Lab builds its first stellarator in 50 years and opens the door for research into new plasma physics
For the first time, scientists have built a fusion experiment using permanent magnets, a technique that could show a simple way to build future devices for less cost and allow researchers to test new concepts for future fusion ...
Plasma Physics
Apr 2, 2024
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More news
Plasma fusion: Adding just enough fuel to the fire
New design prolongs the lifespan of plasma torches
Researchers generate super-fast electrons with table-top laser systems
Study shows inverting fusion plasmas improves performance
One way to improve a fusion reaction: Use weaknesses as strengths
Tests show high-temperature superconducting magnets are ready for fusion
Plasma oscillations propel breakthroughs in fusion energy
Scientists explain: What is inertial fusion energy?
In a doughnut in Japan, unlocking the power of the Sun
Engineers use AI to wrangle fusion power for the grid
New design improves water decontamination via plasma jet
Other news
Some CRISPR screens may be missing cancer drug targets
Novel photocatalyst enables efficient ester reduction with blue light
Exploring the origin of polaron formation in halide perovskites
Quantum entangled photons react to Earth's spin
Researchers map genome of the last living wild horse species
Quebec lake meteorite impact yields rare rocks and evidence of extreme heat
A new weapon in the battle against antibiotic resistance: Temperature
Tiny New Zealand bird delivers a lesson in birdsong evolution
New photocatalytic COFs mimic photosynthesis for Hâ‚‚Oâ‚‚ production
Researchers visualize energetic ion flow in fusion devices
Process for the optical analysis of trace gases optimized
Japanese experimental nuclear fusion reactor inaugurated
New approach to identifying altermagnetic materials
Uncovering the prolonged cooling events of the Holocene
