News tagged with diffraction imaging
3-D, after-the-fact focus image sensors invented
(PhysOrg.com) -- At the heart of digital photography is a chip called an image sensor that captures a map of the intensity of the light as it comes through the lens and converts it to an electronic signal.
Apr 03, 2012 |
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Physicists develop 3D metamaterial nanolens that achieves super-resolution imaging
(PhysOrg.com) -- A research team from Northeastern University has developed a new nanolens that can beat the diffraction limit to achieve so-called super-resolution imaging, better than can be achieved by current technology. ...
Jan 18, 2010 |
4.7 / 5 (24) |
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Novel Superlens Offers a Simplified Subwavelength Imaging Technique
(PhysOrg.com) -- Since the first demonstrations of subwavelength imaging just a few years ago, scientists have been making great improvements, developing a variety of new methods for realizing high-resolution imaging. Recently, ...
May 11, 2009 |
4.3 / 5 (16) |
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New imaging technique reveals the atomic structure of nanocrystals
(PhysOrg.com) -- A new imaging technique developed by researchers at the University of Illinois overcomes the limit of diffraction and can reveal the atomic structure of a single nanocrystal with a resolution ...
Feb 18, 2009 |
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Search results for diffraction imaging
Arctic bacteria help in the search to find life on moon Europa
In a fjord in Canada scientists have found a landscape similar to one of Jupiter's icy moons: Europa. It consists of a frozen and sulphurous environment, where sulphur associated with Arctic bacteria offer ...
Space & Earth / Space Exploration
7 hours ago |
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First direct observation of oriented attachment in nanocrystal growth
Berkeley Lab researchers have reported the first direct observation of nanoparticles undergoing oriented attachment, the critical step in biomineralization and the growth of nanocrystals. A better understanding ...
May 24, 2012 |
4.7 / 5 (3) |
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A magnetic approach to lattices
(Phys.org) -- JQI experimentalists under the direction of Ian Spielman are in the business of using lasers to create novel environments for neutral atoms. For instance, this research group previously enticed ...
May 22, 2012 |
5 / 5 (4) |
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How to make a splash
(Phys.org) -- A team of physicists has used the high-energy x-rays of the Advanced Photon Source (APS) at Argonne National Laboratory to penetrate the everyday mystery of a splash, revealing previously hidden ...
May 09, 2012 |
4.6 / 5 (5) |
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New technique uses electrons to map nanoparticle atomic structures
With dimensions measuring billionths of a meter, nanoparticles are way too small to see with the naked eye. Yet it is becoming possible for today's scientists not only to see them, but also to look inside at how the atoms ...
May 04, 2012 |
5 / 5 (5) |
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Defects make catalysts perfect
There is now one less mystery in chemical production plants. For many decades industry has been producing methanol on a large scale from a mixture of carbon dioxide and carbon monoxide, as well as hydrogen. ...
Apr 26, 2012 |
5 / 5 (1) |
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Beyond Tupac -- the future of hologram technology
Last week the world watched on as a supposed hologram of the late rapper Tupac Shakur performed at the Coachella music festival in California.
Apr 26, 2012 |
2 / 5 (1) |
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Compressed sensing allows super-resolution microscopy imaging of live cell structures
(Phys.org) -- Researchers from the Georgia Institute of Technology and University of California San Francisco have advanced scientists’ ability to view a clear picture of a single cellular structure in ...
Apr 23, 2012 |
4.8 / 5 (6) |
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UWM discovery advances graphene-based electronics
(Phys.org) -- Scientists and engineers at the University of Wisconsin-Milwaukee (UWM) have discovered an entirely new carbon-based material that is synthesized from the “wonder kid” of the carbon ...
Nanotechnology / Nanomaterials
Apr 16, 2012 |
4.6 / 5 (9) |
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Single molecules in a quantum movie
The quantum physics of massive particles has intrigued physicists for more than 80 years, since it predicts that even complex particles can exhibit wave-like behaviour – in conflict with our everyday ...
Mar 25, 2012 |
4.4 / 5 (9) |
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List of search results for diffraction imaging
