News tagged with photoconductor
Image: Stellar Nursery in the Rosette Nebula
(PhysOrg.com) -- This image from the European Space Agency's Herschel Space Observatory shows the cloud associated with the Rosette Nebula, a stellar nursery about 5,000 light-years from Earth in the Monoceros, ...
Space & Earth / Space Exploration
May 04, 2010 |
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Zinc oxide gives green shine to new photoconductors
Photodetectors -- devices found in cell phones, digital cameras and other consumer gadgets that utilize photoconducting materials -- are a green technology in performance (converting light into electricity), but the manufacture ...
Nanotechnology / Nanomaterials
Mar 18, 2009 |
5 / 5 (5) |
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Search results for photoconductor
Raging storms sweep away galactic gas
(PhysOrg.com) -- ESA's Herschel infrared space observatory has detected raging winds of molecular gas streaming away from galaxies. Suspected for years, these outflows may have the power to strip galaxies ...
May 09, 2011 |
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Tuning the collective properties of artificial nanoparticle supercrystals
Precise ordering in two-dimensional (2-D) and three-dimensional (3-D) superlattices formed by the self-assembly of individual nanocrystals (NCs) allows for control of the magnetic, optical, and electronic ...
Feb 16, 2011 |
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Baby stars in the Rosette cloud
Herschel's latest image reveals the formation of previously unseen large stars, each one up to ten times the mass of our Sun. These are the stars that will influence where and how the next generation of stars ...
Apr 12, 2010 |
4 / 5 (2) |
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Madly Mapping the Universe
(PhysOrg.com) -- It takes special software to map the universe from noisy data. A Berkeley Lab code called MADmap does just that for the cosmic microwave background and has now been adapted by scientists probing ...
Space & Earth / Space Exploration
Feb 04, 2010 |
5 / 5 (9) |
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Herschel Opens Its Infrared Eyes
(PhysOrg.com) -- The Herschel Space Observatory has snapped its first picture since blasting into space on May 14, 2009. The mission, led by the European Space Agency with important participation from NASA, ...
Jun 29, 2009 |
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Herschel's daring test: A glimpse of things to come
Herschel opened its 'eyes' on 14 June and the Photoconductor Array Camera and Spectrometer obtained images of M51, 'the whirlpool galaxy' for a first test observation. Scientists obtained images in three colours ...
Jun 19, 2009 |
4.7 / 5 (25) |
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New superlattice structure enables high performance infrared imaging
Scientists at the Center for Quantum Devices (CQD) in the McCormick School of Engineering at Northwestern University have demonstrated for the first time a high-performance infrared imager, based on a Type II superlattice, ...
May 28, 2008 |
4.5 / 5 (19) |
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3-D photonic crystals will revolutionize telecommunications
Smaller, faster, more efficient: BASF research scientists are helping to revolutionize the future world of telecommunications – with the aid of three-dimensional photonic crystals.
Nov 20, 2007 |
4.6 / 5 (32) |
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Tiny porphyrin tubes developed by Sandia may lead to new nanodevices
Research could result in clean, inexpensive hydrogen fuel Sunlight splitting water molecules to produce hydrogen using devices too small to be seen in a standard microscope. That's a goal of a research team from the Nationa ...
Mar 18, 2005 |
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