It's Confirmed! Laser Fusion Experiment Hit a Critical Milestone in ...
2024年2月6日 · The experiments involve bombarding a capsule containing a measly 220 micrograms of deuterium and tritium fuel with 192 high-powered lasers, which raises the pressure to 600 billion atmospheres and the temperature to 151 million °C (272 million °F).
With a powerful laser blast, scientists near nuclear fusion …
2021年8月18日 · With a powerful laser zap, scientists have blasted toward a milestone for nuclear fusion. A fusion experiment at the world’s biggest laser facility released 1.3 million joules of energy,...
Laser-fusion experiment squeezes out even more energy
2023年10月2日 · Lightning has struck a second time for physicists using lasers to achieve nuclear fusion—the process in which two atomic nuclei combine into one while releasing enormous amounts of energy.
Direct approach to laser-powered fusion promises simpler power …
2024年2月5日 · Fusion promises bountiful, carbon-free energy by harnessing the nuclear physics that powers the Sun. The goal is to force nuclei of heavy hydrogen isotopes, deuterium and tritium, to fuse to produce a helium nucleus and a neutron.
Scientists achieve a breakthrough in nuclear fusion. Here’s what it …
December 13, 2022. • 8 min read. For more than 60 years, scientists have pursued one of the toughest physics challenges ever conceived: harnessing nuclear fusion, the power source of the stars,...
A boost for laser fusion - Nature Physics
2024年2月5日 · Scientists have now achieved a record yield of fusion energy when directly irradiating targets with only 28 kilojoules of laser energy. The use of high-energy, high-power lasers offers a...
US achieves laser-fusion record: what it means for nuclear
2021年8月27日 · Scientists at the US Department of Energy’s flagship laser facility shattered their own record earlier this month by generating more than 10 quadrillion watts of fusion power for a fraction of...
Achieving Fusion Ignition | National Ignition Facility & Photon …
Achieving ignition—producing more fusion energy than the amount of laser energy delivered to the NIF target—provides new opportunities for stockpile stewardship applications and enhances the prospects for an inertial fusion energy future.
Exclusive: Laser-fusion facility heads back to the drawing board
2022年7月22日 · Nearly one year ago, scientists at the world’s largest laser-fusion facility announced a landmark achievement: it had shattered all records and produced, if only for a fraction of a second, an...
Nuclear-Fusion Reaction Beats Breakeven - Physics
2024年2月5日 · Scientists have now vetted details of the 2022 laser-powered fusion reaction that produced more energy than it consumed.
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