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Chemistry World
November 23, 2015
Tim Wogan
Capturing infrared to give solar cells a lift A new technique for converting infrared photons into visible ones using quantum dots has been demonstrated by researchers in the US. mark for My Articles similar articles
IEEE Spectrum
July 2007
Suhas Sreedhar
Plastic Solar Cells Get a Boost by Doubling Up Scientists in Korea and California have invented a new way of boosting the efficiency of cheap plastic solar cells, making them more competitive with traditional silicon solar cells. The key is to make the solar cells in pairs. mark for My Articles similar articles
National Defense
March 2012
Eric Beidel
Scientists Make Quantum Leap in Solar Power In its quest for alternative sources of power, the military has been turning to solar panels. The services have been trying them out on installations and on the backs of troops. mark for My Articles similar articles
Technology Research News
March 12, 2003
Kimberly Patch
Cheap solar power on deck Researchers from the University of California at Santa Barbara have come up with a new type of solar cell that may be much less expensive to manufacture than today's solar cells and can be improved to be nearly as efficient. mark for My Articles similar articles
Industrial Physicist
Feb/Mar 2003
Jennifer Oullette
Quantum dots for sale Artificial atoms illluminate biotechnology and other fields mark for My Articles similar articles
IEEE Spectrum
September 2012
Richard Stevenson
Tapping the Power of 100 Suns Concentrated solar power will keep future armies on the march mark for My Articles similar articles
Scientific American
December 2008
Jesse Emspak
Chasing Rainbows: Full-Spectrum Photovoltaics From infrared to ultraviolet, a new photovoltaic material responds to the full spectrum of sunlight mark for My Articles similar articles
National Defense
August 2008
Grace V. Jean
Harnessing the Sun's Energy Through Transparent Photovoltaics Researchers here have developed a small transparent solar cell prototype that may one day capture sunlight streaming in through a window and produce enough electricity to power homes and office buildings. mark for My Articles similar articles
Technology Research News
December 29, 2004
Solar Cell Teams Plastic and Carbon Researchers have fabricated an inexpensive, plastic-based solar cell that has the potential to be fairly efficient mark for My Articles similar articles
Technology Research News
December 11, 2002
Kimberly Patch
Material soaks up the sun The semiconductor indium nitride got a raw deal a few decades back when it was misclassified as a mediocre photovoltaic. It turns out the stuff could be a champ at changing sunlight into electricity. If all goes according to plan, indium nitride will make for more efficient solar cells. mark for My Articles similar articles
IEEE Spectrum
October 2005
Stephen Forrest
The Dawn of Organic Electronics Organic semiconductors are strong candidates for creating flexible, full-color displays and circuits on plastic. mark for My Articles similar articles
Technology Research News
January 26, 2005
Spray-on Photocells Harvest Infrared Researchers from the University of Toronto have found a way to cheaply and easily harvest the infrared portion of the sun's spectrum of lightwaves with a paint-like material that can be sprayed on large surfaces. mark for My Articles similar articles
Technology Research News
December 1, 2004
Kimberly Patch
Solar Cell Doubles as Battery Scientists have designed a single, compact device that can both convert solar energy to electricity and store the electricity. mark for My Articles similar articles
The Motley Fool
August 5, 2010
Eric Wesoff
Can a Disruptive PV Technology Topple First Solar? We list a few candidates for a "new black swan improbable pyro-nano-quantum-thingamajig technology" to displace thin-film PV. mark for My Articles similar articles
Wired
October 2001
Wil McCarthy
Ultimate Alchemy Research into artificial atoms could lead to one startling endpoint: programmable matter that changes its makeup at the flip of a switch... mark for My Articles similar articles
IEEE Spectrum
August 2008
Richard Stevenson
First Solar: Quest for the $1 Watt Within five years, this company's thin-film solar cells could compete with coal mark for My Articles similar articles
Technology Research News
April 21, 2004
Kimberly Patch
Material Grabs More Sun Silicon solar cells capture only some of the spectrum of sunlight, limiting their efficiency. A mix of several metals and oxygen could lead to solar cells that capture much more sunlight. The key is misaligning the material's crystal structure by infusing it with oxygen atoms. mark for My Articles similar articles
IEEE Spectrum
September 2007
Lieven Vandersypen
Dot-to-Dot Design Researchers are connecting tiny puddles of electrons in a chip and making them compute -- the quantum way. mark for My Articles similar articles
Technology Research News
May 19, 2004
Kimberly Patch
Solar Crystals Get 2-for-1 Ordinary solar cells are designed to generate one electron for every photon they absorb. Solar cells made from nanocrystals open another possibility -- two electrons for every photon -- that promises to boost the potential amount of energy that can be harvested from the sun. mark for My Articles similar articles
IEEE Spectrum
October 2007
Neil Savage
Nanowire Silicon Solar Cell for Powering Small Circuits A new type of solar cell made from a nanometer-scale wire might one day provide an on-chip power source for nanoelectronic devices or run microscopic robots, say scientists. mark for My Articles similar articles
IEEE Spectrum
January 2009
Jean Kumagai
Winner: Quantum Leap Quantum-dot lasers from Japan's QD Laser will make high-speed "fiber to the home" networks simpler, cheaper, and more power-efficient mark for My Articles similar articles
Chemistry World
February 10, 2006
Jon Evans
Medical Future for Tiny Quantum Dots U.S. researchers have crossed a milestone in biological imaging by developing quantum dots small enough to pass from the blood stream into bodily tissue. mark for My Articles similar articles
Chemistry World
June 17, 2010
Hayley Birch
Keeping the heat up for super-efficient solar cells US scientists have found a way to siphon off the 'hot' electrons that are responsible for much of the energy lost in current solar cells. mark for My Articles similar articles
Chemistry World
February 19, 2013
Andy Extance
Insulator pile shows solar potential Stacks of insulating transition metal oxides could effectively convert sunlight into electricity. A team in Austria, has calculated that layering LaVO 3 on a SrTiO 3 base could also deliver advantages conventional semiconductors can't. mark for My Articles similar articles
Chemistry World
May 5, 2011
Mike Brown
Turn on, tune in, power up A nanoscale antenna that can collect light and convert it into a current shows promise for energy harvesting applications, say its US developers. mark for My Articles similar articles
IEEE Spectrum
April 2008
Peter Fairley
Solar-Cell Squabble Organic photovoltaics could be dirt cheap, but their efficiency is in dispute mark for My Articles similar articles
Chemistry World
June 12, 2015
Tim Wogan
New synthesis heralds low-cost quantum dots Quantum dots could become commonplace in display screens thanks to a new synthesis technique that should make them cheaper mark for My Articles similar articles
Technology Research News
March 10, 2004
Eric Smalley
Red wine mends solar cells Researchers from the University of Toledo have found a way to increase energy production using red wine. mark for My Articles similar articles
IEEE Spectrum
October 2005
Salvatore Coffa
Light From Silicon For decades, silicon was a semiconducting dim bulb, but now we can make it into LEDs that match the best made from more exotic materials mark for My Articles similar articles
Chemistry World
May 2, 2013
Simon Hadlington
Solar panel slims down to a few atoms thick An international team of researchers has constructed an atom thin photovoltaic device with unusually high quantum efficiency -- a measure of the photons converted into charge carrying electrons -- of 30%. mark for My Articles similar articles
Chemistry World
April 30, 2014
Tim Wogan
High efficiency solar cells stack up A new high efficiency solar cell that is easier and potentially cheaper to produce than current designs has been demonstrated by US researchers. mark for My Articles similar articles
IEEE Spectrum
February 2006
Holonyak & Feng
The Transistor Laser Ultrafast transistors that output optical and electrical signals open a new computing frontier. mark for My Articles similar articles
Technology Research News
June 1, 2005
Eric Smalley
Speedy Photon Detector Debuts Researchers have devised a fast, efficient photon detector that senses individual photons. mark for My Articles similar articles
Industrial Physicist
Apr/May 2003
Ineke Malsch
Thin films seek a solar future Despite setbacks, the technology may yet shine. mark for My Articles similar articles
Military & Aerospace Electronics
May 2005
Ben Ames
Nanotechnology delivers military power The Army is looking for a 21st century battlesuit, one that stops bullets, detects chemical and biological agents, monitors a wounded soldier's vital signs, administers basic first aid, and communicates with headquarters. Nanotechnology could provide the answer. mark for My Articles similar articles
Chemistry World
July 24, 2006
Killugudi Jayaraman
Plastic Solar Cells Make Light Work Solar cells based on organic semiconductors instead of silicon could potentially turn wall paints into a source of electricity, but their low efficiency is a major roadblock. Scientists now believe they have a new approach to boosting the output from polymer cells. mark for My Articles similar articles
Reactive Reports
Issue 30
David Bradley
Shedding light on quantum dots Hybridising an inorganic nanocrystal and a quantum dot lead to a quantum dot-organic light-emitting device (QD-OLED) a new kind of optoelectronic device that could lead to new types of flat panel displays to supersede liquid crystal displays in everything from mobile devices to TV sets. mark for My Articles similar articles
Chemistry World
May 31, 2006
Jon Evans
Carbon Joins the Dots Carbon could soon replace cadmium as the material of choice for quantum dots, following the development of fluorescent carbon nanoparticles by scientists. mark for My Articles similar articles
BusinessWeek
September 6, 2004
Otis Port
Another Dawn For Solar Power Tech breakthroughs and high energy prices are rekindling the industry. mark for My Articles similar articles
IEEE Spectrum
March 2010
Richard Stevenson
Lasers Get the Green Light Compact green-light sources could slash the cost of laser TV mark for My Articles similar articles
Chemistry World
July 10, 2014
Emily Weiss: Tuneable illumination Research in the Weiss group looks at the fundamental physical chemistry of colloidal semiconductor quantum dots in both the solution and solid phase. mark for My Articles similar articles
Technology Research News
September 8, 2004
Photonic Crystal Throttles Light Researchers have showed that the spacing of a photonic crystal can be used to control the timing of light emitted by a quantum dot. mark for My Articles similar articles
IEEE Spectrum
October 2005
Paniccia & Koehl
The Silicon Solution In the future, ordinary silicon chips will move data using light rather than electrons, unleashing nearly limitless bandwidth and revolutionizing computing mark for My Articles similar articles
Chemistry World
May 31, 2012
Phillip Broadwith
Dyeing for a place in the sun It is clear that dye-sensitized solar cells are beginning to find their feet alongside their silicon cousins. The next few years will be exciting for both academic and industrial players mark for My Articles similar articles
IEEE Spectrum
August 2012
Prachi Patel
Quantum Dots Are Behind New Displays They make LCDs brighter and could challenge OLEDs for future TV dominance mark for My Articles similar articles
Chemistry World
August 12, 2013
Emma Stoye
Squid skin material invisible to infrared cameras Using a protein from color-changing squids, US scientists have created a coating that reflects infrared and lets objects mimic the infrared signature of their surroundings. mark for My Articles similar articles
Chemistry World
July 12, 2006
Jessica Ebert
Light Sensors From a Test Tube Making electronic components from solutions of chemicals has long been touted as being cheaper and cleaner than conventional manufacturing processes, and researchers now say that it can also deliver better devices. mark for My Articles similar articles
Technology Research News
December 29, 2004
TRN's Top Picks: Technology Research Advances of 2004 Biotechnology... Communications... Computer chips... Computer interfaces... Engineering... etc. mark for My Articles similar articles
Industrial Physicist
Aug/Sep 2004
Eric J. Lerner
News: Plasmon microscopy A new technique allows far-field optical microscopy with resolutions well below the wavelength of light. mark for My Articles similar articles
Chemistry World
August 14, 2013
Patrick Walter
'Smart glass' can tune out light and heat Researchers have produced glass that can be tuned to block visible light, infrared radiation or both simply by adjusting the voltage across it. mark for My Articles similar articles