News tagged with electron wave
Physicists Detect Single-Electron Tunneling with Quantum Dots
May 06, 2009 |
3.9 / 5 (17) |
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(PhysOrg.com) -- Detecting the coherent motion of a single electron is a challenge, for the simple reason of scale: the timescale of the coherent motion of a single-electron wave function is in the picosecond ...
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Shaking the Fundamentals of Physics: At the Limits of the Photoelectric Effect
Apr 24, 2009 |
4.3 / 5 (24) |
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With extremely short wavelengths and very high intensities, light-matter interaction seems to be different than previously accepted.
Controlling the electronic surface properties of a material
Jul 17, 2009 |
3.1 / 5 (14) |
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A recent breakthrough by researchers at the Swiss Nanoscience Institute sees for the first time the creation of thin films with controllable electronic properties. This discovery could have a large impact ...
Incredibly short light pulses capture our microscopic world
May 02, 2006 |
4.6 / 5 (47) |
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An international collaboration including researchers from Amsterdam, Paris, Baton Rouge (USA) and Lund University, (Sweden), has made a breakthrough which moves some of the mathematics of quantum mechanics off of the blackboard ...
Electron filmed for first time ever
Feb 22, 2008 |
4.5 / 5 (181) |
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Now it is possible to see a movie of an electron. The movie shows how an electron rides on a light wave after just having been pulled away from an atom. This is the first time an electron has ever been filmed, ...
Proposed Quantum Computer Consists of Billions of Electron Spins
Sep 09, 2009 |
4.5 / 5 (26) |
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(PhysOrg.com) -- While researchers have already demonstrated the building blocks for few-bit quantum computers, scaling these systems up to large quantum computers remains a challenge. One of the biggest problems ...
Have Gun, Will Travel (at Light Speed)
Jan 25, 2007 |
4.6 / 5 (7) |
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The front third of the linac is undergoing an extreme makeover, metamorphosing into a first-of-its-kind hard x-ray free-electron laser, the Linac Coherent Light Source (LCLS). But even with the engineering ...
Google buys online collaboration startup
Dec 05, 2009 |
not rated yet |
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Online collaboration startup AppJet said that Google is buying the San Francisco firm and merging its technology with an innovation Wave communication platform the Internet giant is creating.
Researchers discover chromium's hidden magnetic talents
Apr 16, 2008 |
4.3 / 5 (20) |
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Two Dartmouth researchers have determined that the element chromium displays electrical properties of magnets in surprising ways. This finding can be used in the emerging field of “spintronics,” which might someday contribute ...
Researchers prove existence of new type of electron wave
Jul 04, 2007 |
4.6 / 5 (64) |
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New research led by University of New Hampshire physicists has proved the existence of a new type of electron wave on metal surfaces: the acoustic surface plasmon, which will have implications for developments in nano-optics, ...
Electron self-injection into an evolving plasma bubble
Nov 02, 2009 |
4.8 / 5 (4) |
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Particle accelerators are among the largest and most expensive scientific instruments. Thirty years ago, theorists John Dawson and Toshiki Tajima proposed an idea for making them thousands of times smaller: ...
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