News tagged with plasma sheath
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Search results for plasma sheath
New understanding of chronic pain suggests new target for drug development
Millions of people worldwide suffer from a type of chronic pain called neuropathic pain, which is triggered by nerve damage. Precisely how this pain persists has been a mystery, and current treatments are largely ineffective. ...
Jan 22, 2012 |
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Plasmoids and sheaths mean success or failure for solar eruptions
Our Sun experiences regular eruptions of material into space, but solar physicists still have difficulty in explaining why these dramatic events take place. Now a group of scientists from the University of ...
Apr 19, 2011 |
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Researchers discover way to create true-color 3-D holograms
(PhysOrg.com) -- Satoshi Kawata, Miyu Ozaki and their team of photonics physicists at Osaka University in Japan, have figured out a way to capture the original colors of an object in a still 3-D hologram by ...
Apr 08, 2011 |
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Study describes a tabletop source of bright, coherent X-rays
Producing tightly focused beams of high energy X-rays, to examine everything from molecular structures to the integrity of aircraft wings, could become simpler and cheaper according to new research.
Oct 24, 2010 |
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How do free electrons originate?
Scientists at Max Planck Institute of Plasma Physics (IPP) in Garching and Greifswald and Fritz Haber Institute in Berlin, Germany, have discovered a new way in which high-energy radiation in water can release slow electrons. ...
Jan 20, 2010 |
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Plasma power: Turning fusion into a renewable energy source
Fusion is best known for powering the sun and stars. But researchers have long been studying ways to transform that power source into future "green" energy that can be used on Earth. A team of researchers ...
Sep 14, 2009 |
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New plasma transistor could create sharper displays
(PhysOrg.com) -- By integrating a solid-state electron emitter and a microcavity plasma device, researchers at the University of Illinois have created a plasma transistor that could be used to make lighter, ...
Feb 04, 2009 |
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A supercharged metal-ion generator: Higher-quality coatings through 'runaway' self-sputtering
In the electronics industry, thin metal films are deposited on silicon wafers with a sputter gun, which uses energetic ions - atoms with a positive charge - to knock the metal atoms off a target. Scientists at the U.S. Department ...
Jan 29, 2009 |
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Scientists fabricate first plasma transistor
Since their development in the 1940s, transistors have been at the heart of computers and other modern electronic devices. Transistors - whose job is to start, stop, or amplify electric current - come in all ...
Nov 12, 2008 |
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Scientists report first findings on key astrophysics problem
In a paper published recently in the journal Nature Physics, an international team of space scientists led by researchers from the University of New Hampshire present findings on the first experimental evidence that points ...
Nov 28, 2007 |
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List of search results for plasma sheath
