News tagged with quantum hall
Researchers create 'synthetic magnetic fields' for neutral atoms
Dec 02, 2009 |
4.9 / 5 (15) |
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(PhysOrg.com) -- Achieving an important new capability in ultracold atomic gases, researchers at the Joint Quantum Institute, a collaboration of the National Institute of Standards and Technology and the University ...
New study confirms exotic electric properties of graphene
Nanotechnology / Nanomaterials
Nov 17, 2009 |
4.8 / 5 (23) |
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(PhysOrg.com) -- First, it was the soccer-ball-shaped molecules dubbed buckyballs. Then it was the cylindrically shaped nanotubes. Now, the hottest new material in physics and nanotechnology is graphene: ...
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Scientists build 'single-atom transistor'
16 hours ago |
5 / 5 (24) |
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(PhysOrg.com) -- Researchers from Helsinki University of Technology (Finland), University of New South Wales (Australia), and University of Melbourne (Australia) have succeeded in building a working transistor, ...
Case Western Reserve researchers' new pathway discovery published as 'Paper of the Week'
Dec 04, 2009 |
2 / 5 (1) |
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Case Western Reserve University researchers, from the School of Medicine's Department of Nutrition, discovered two new metabolic pathways by which products of lipid peroxidation and some drugs of abuse, known as 4-hydroxyacids, ...
In Taiwan, bird catchers turn bird watchers
Dec 04, 2009 |
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When Yeh You-chin was a boy half a century ago, he ate migratory birds with relish, but now he is at the forefront of efforts to preserve the feathered visitors to his south Taiwan home.
Scientists take theoretical research on 'nasty' molecule to next level
Dec 04, 2009 |
4.4 / 5 (12) |
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(PhysOrg.com) -- Some atoms don't always follow the rules. Take the beryllium dimer, a seemingly simple molecule made up of two atoms that University of Delaware physicists Krzysztof Szalewicz and Konrad Patkowski ...
Scientists Create World's Smallest Snowman (w/ Video)
Dec 04, 2009 |
3.5 / 5 (17) |
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(PhysOrg.com) -- David Cox, a scientist in the Quantum Detection group at the National Physical Laboratory in the UK, is an expert in nanofabrication techniques. Recently, using the tools of his trade and ...
Fine-tuned: A wholly new approach to tuning a laser's frequency
Dec 04, 2009 |
4.4 / 5 (9) |
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(PhysOrg.com) -- For more than 30 years, scientists have been trying to harness the power of terahertz radiation. Tucked between microwaves and infrared rays on the electromagnetic spectrum, terahertz rays ...
Physicist Jack Harris Is Honored by DARPA as One of Nation's 'Rising Stars'
Dec 04, 2009 |
5 / 5 (1) |
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(PhysOrg.com) -- Jack Harris, an associate professor of physics, has received one of this year's Young Faculty Awards (YFA) from the Defense Advanced Research Projects Agency (DARPA). He is one of 33 "rising stars" across ...
'Doughnut hole' unites seniors wary of health bill
Dec 04, 2009 |
4 / 5 (1) |
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(AP) -- Lawmakers have wooed seniors skeptical of the health care overhaul by emphasizing the plan would close the "doughnut hole" - a gap in Medicare drug coverage that can cost thousands of dollars a year.
Wizard at circuits, physics
Dec 03, 2009 |
5 / 5 (11) |
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(PhysOrg.com) -- Donhee Ham, Gordon McKay Professor of Electrical Engineering and Applied Physics, uses his personal energy and understanding of physics to design innovative integrated circuits.
Tahoe faces new development battle: green vs. green
Dec 03, 2009 |
4 / 5 (2) |
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As snow begins to blanket Lake Tahoe, the region finds itself facing a new kind of development battle: green vs. green.
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