News tagged with rare element
Physicists show standard 'quasiparticle' theory breaks down at 'quantum critical point'
A new study this week finds that "quantum critical points" in exotic electronic materials can act much like polarizing "hot button issues" in an election. Reporting in Nature, researchers from Rice Univer ...
Apr 25, 2012 |
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Moon whets appetite for water
Scientists at the Carnegie Institution's Geophysical Laboratory, with colleagues, have discovered a much higher water content in the Moon's interior than previous studies. Their research suggests that the ...
Space & Earth / Space Exploration
Jun 14, 2010 |
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Clean energy could lead to scarce materials
As the world moves toward greater use of low-carbon and zero-carbon energy sources, a possible bottleneck looms, according to a new MIT study: the supply of certain metals needed for key clean-energy technologies.
Apr 09, 2012 |
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Shift to green energy sources could mean crunch in supply of scarce metals
A large-scale shift from coal-fired electric power plants and gasoline-fueled cars to wind turbines and electric vehicles could increase demand for two already-scarce metals — available almost exclusively ...
Technology / Energy & Green Tech
Mar 07, 2012 |
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Earth's rarest metals ranked in supply risk list
(PhysOrg.com) -- A new list published by the British Geological Survey, or BGS, ranks 52 of Earth's elements based on their risk of supply disruption. Andrew Bloodworth, from BGS, points out that the likeli ...
Space & Earth / Earth Sciences
Sep 14, 2011 |
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Ocean floor muddies China's grip on '21st-century gold'
China's monopoly over rare-earth metals could be challenged by the discovery of massive deposits of these hi-tech minerals in mud on the Pacific floor, a study on Sunday suggests.
Space & Earth / Earth Sciences
Jul 03, 2011 |
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US scrambles to dig out of a rare earths hole
In the Mojave Desert just off Interstate 15 on the way to Las Vegas, workers are digging for dirt that may be worth far more than a casino full of chips.
Feb 24, 2011 |
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Shooting for the moon -- to mine it
Most people don't take it literally when they're told to shoot for the moon - but thinking small isn't Naveen Jain's way. The 52-year-old Internet entrepreneur is a co-founder of Moon Express Inc., one of ...
Space & Earth / Space Exploration
Dec 15, 2011 |
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German auto sector voices concern over rare-earth spat
German industrialists are concerned over supplies of rare earth minerals needed for a wide variety of products after companies said access to the raw materials was restricted by China.
Technology / Energy & Green Tech
Oct 25, 2010 |
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Rare earth elements in US not so rare: report
Approximately 13 million metric tons of rare earth elements (REE) exist within known deposits in the United States, according to the first-ever nationwide estimate of these elements by the U.S. Geological Survey.
Space & Earth / Earth Sciences
Nov 17, 2010 |
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Particle 'mousetrap' could help answer gnawing cosmic questions
Capturing fleeting bits of matter to reveal the nature of the universe is a little like trying to trap incredibly tiny, impossibly speedy mice alive.
Apr 29, 2010 |
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Experts: rare earths headed for 2011 supply crunch
Global demand for the increasingly important "rare earth" minerals that power a range of digital products could outstrip supply by next year as dominant producer China slashes exports, analysts warn.
Nov 17, 2010 |
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WTO chief plays down China rare earth row
The head of the World Trade Organization on Friday played down a dispute over China's controls on exports of rare earth minerals, saying it was unlikely to escalate into a trade war.
Mar 16, 2012 |
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Need for new magnet materials drives ORNL research
Increasing demand and a shrinking supply of rare earth elements for magnets creates a perfect opportunity for a research team from Oak Ridge National Laboratory and the University of Minnesota. The goal is ...
Sep 02, 2011 |
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Japan, US, and EU to meet on rare earths
Japan said Wednesday it will host the European Union and United States at a meeting on developing alternatives for rare earths as Chinese controls on the key minerals raise fears of a supply squeeze.
Mar 21, 2012 |
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