News tagged with quantum smoothing
Using quantum smoothing for optical phase estimation
(PhysOrg.com) -- "There are many situations where we need to measure the classical properties of a quantum system," Elanor Huntington tells PhysOrg.com. "Optical phase estimation is one of these techniques, and it is cen ...
Mar 11, 2010 |
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Search results for quantum smoothing
Diamond used to produce graphene quantum dots and nano-ribbons of controlled structure
Kansas State University researchers have come closer to solving an old challenge of producing graphene quantum dots of controlled shape and size at large densities, which could revolutionize electronics and optoelectronics.
May 17, 2012 |
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Beyond the high-speed hard drive: Topological insulators open a path to room-temperature spintronics
(Phys.org) -- Strange new materials experimentally identified just a few years ago are now driving research in condensed-matter physics around the world. First theorized and then discovered by researchers ...
May 15, 2012 |
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First, fast, and faster
(Phys.org) -- Scientists in PML's Quantum Measurement Division have produced the first superluminal light pulses made by using a technique called four-wave mixing, creating two separate pulses whose peaks ...
Apr 06, 2012 |
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Third research team close to creating Majorana fermion
(PhysOrg.com) -- Recently there has been a virtual explosion of research efforts aimed at creating the elusive Majorana fermion with different groups claiming to be near to creating them. First there was news that a team ...
Mar 16, 2012 |
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Solving energy problems, one molecule at a time
Jeffrey Grossman says Cambridge has a better climate than California — for carrying out materials science research, that is. That’s why Grossman decided, two years ago, to make the move from the ...
Jan 26, 2012 |
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The James Webb Telescope will see Earth-like worlds
The James Web Space Telescope has been in the news a lot lately. Often referred to as the replacement for the Hubble Space Telescope, its existence has been in jeopardy since a House committee voted ...
Space & Earth / Space Exploration
Oct 25, 2011 |
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Materials scientists develop topological insulator with a switch
(PhysOrg.com) -- Scientists at Stanford and SLAC have found a potential way to harness the amazing properties of topological insulators – materials that conduct electricity only along their surfaces – ...
Oct 05, 2011 |
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I'd love to smash the Ritz...
The riots weren’t funny. Let’s get that straight right from the start. But for those who tuned in on YouTube, they did have some comic moments. In Tottenham, on the opening night, a group of hoodies ...
Other Sciences / Social Sciences
Sep 29, 2011 |
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Controlling silicon evaporation allows scientists to boost graphene quality
Scientists from the Georgia Institute of Technology have for the first time provided details of their "confinement controlled sublimation" technique for growing high-quality layers of epitaxial graphene on ...
Nanotechnology / Nanomaterials
Sep 22, 2011 |
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Record-breaking solar cell announced by multinational research team
The most efficient colloidal-quantum-dot solar cell ever created will be described in a scientific paper to be published in a print edition of the journal Nature Materials by a team of scientists that includ ...
Sep 21, 2011 |
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