News tagged with plasma field
Simple device can ensure food gets to the store bacteria free
Mar 02, 2009 |
4.8 / 5 (10) |
5
A Purdue University researcher has found a way to eliminate bacteria in packaged foods such as spinach and tomatoes, a process that could eliminate worries concerning some food-borne illnesses.
Search results for plasma field
Scientists Control Plasma Bullets
Feb 27, 2009 |
4.5 / 5 (30) |
16
(PhysOrg.com) -- On the nanoscale, things aren’t always what they seem. What first looked like a continuous plasma jet has turned out to be a train of tiny, high-velocity plasma bullets. Using a camera with ...
Upping the power triggers an ordered helical plasma
Nov 02, 2009 |
4.9 / 5 (7) |
0
If you keep twisting a straight elastic string, at some moment it starts kinking in a wild way. Something similar occurs when one increases the electrical current flowing in a magnetized plasma doughnut: it ...
New plasma transistor could create sharper displays
Feb 04, 2009 |
4.7 / 5 (9) |
2
(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, ...
Physicist confines plasma components in a trap within a trap
May 06, 2008 |
4.4 / 5 (27) |
1
A University of Michigan professor has taken a step toward simulating a type of matter found in the crusts of neutron stars, in the cores of gas giant planets, and in exotic plasmas thought to be present in the earliest universe.
U.S. ITER awards contracts worth $33 million for materials for ITER's largest magnets
Oct 05, 2009 |
3.3 / 5 (3) |
0
(PhysOrg.com) -- The U.S. ITER Project Office at Oak Ridge National Laboratory has awarded two contracts totaling $33.6 million for 8,270 km of niobium tin strand and 4,795 km of copper strand for the Toroidal Field Conductor, ...
With stimulus aid, scientists hope to mimic nature's dynamos
Space & Earth / Earth Sciences
Oct 09, 2009 |
4.5 / 5 (4) |
0
(PhysOrg.com) -- In the cosmos, all celestial objects - planets, stars, galaxies and clusters of galaxies - have magnetic fields. On Earth, the magnetic field of our home planet is most easily observed in a compass where ...
How space eruptions happen
Apr 07, 2009 |
4.4 / 5 (10) |
3
(PhysOrg.com) -- Mathematicians at the University of St Andrews have made a discovery which could lead to a better understanding of why huge eruptions occur in space.
First laboratory experiment to accurately model stellar jets explains mysterious 'knots'
Feb 09, 2009 |
4.6 / 5 (9) |
5
Some of the most breathtaking objects in the cosmos are the jets of matter streaming out of stars, but astrophysicists have long been at a loss to explain how these jets achieve their varied shapes. Now, laboratory research ...
Lighter gas reduces damage to optics in extreme ultraviolet lithography
Sep 12, 2007 |
4 / 5 (2) |
0
Researchers at the University of Illinois have discovered a way to generate light and reduce damage in a leading candidate for next-generation microelectronics lithography. The technique could help pack more power into smaller ...
Research Continues for Deep Space Travel Propulsion
Jan 10, 2007 |
4.5 / 5 (82) |
1
Graduate students and faculty researchers at The University of Alabama in Huntsville are investigating propulsion concepts that could eventually revolutionize deep space travel.
List of search results for plasma field
