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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
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
Technology Research News
January 28, 2004
Protein orders semiconductor bits Researchers working to make structures at the size-scale of molecules are tapping self-assembly techniques found in nature. Researchers have found a way to construct fairly complicated nanostructures by combining a genetically engineered form of the protein cohesin with quantum dots. 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
Technology Research News
August 11, 2004
Speck trios make secret codes Researchers have devised a way to use quantum dots -- tiny bits of semiconductor -- to print invisible secret codes onto surfaces. The method could be used to authenticate valuable documents like passports and certificates. mark for My Articles similar articles
Chemistry World
August 2, 2006
Bea Perks
Quantum Leap for Virus Trackers Glowing quantum dots are helping researchers study how viruses infect cells, and although the fluorescent nanoparticles have only been used on plant viruses so far, the technique could prove to be invaluable for drug development. mark for My Articles similar articles
IEEE Spectrum
February 2010
Edward H. Sargent
Infrared Optoelectronics You Can Apply With a Brush Infrared quantum dots will lead to cheaper photovoltaic cells. When the fabrication of optoelectronic devices becomes almost as easy as splashing paint on a canvas, our assumptions about the high cost of high-performance optoelectronic devices will be turned on its head. mark for My Articles similar articles
Reactive Reports
Issue 40
David Bradley
A Golden Glow A new class of quantum dots made from small clusters of gold atoms is at the heart of fluorescing "artificial atoms" that could act as biological labels and nanoscale optoelectronics. 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
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
Scientific American
December 5, 2005
Graham P. Collins
Cheaper Dots A new process slashes the cost of quantum dots (fluorescent nanoparticles of semiconducting material). mark for My Articles similar articles
Technology Research News
December 29, 2004
Coated Nanotubes Make Biosensors Researchers are using carbon nanotubes to sense single molecules, and are tapping the way carbon nanotubes give off near-infrared light in order to read what the sensors have detected. mark for My Articles similar articles
Chemistry World
July 19, 2007
Tom Westgate
Striped Nanorods Feel the Strain Stripy nanorods containing evenly spaced quantum dots have been prepared thanks to strain forces mark for My Articles similar articles
Technology Research News
February 23, 2005
Light writes data in electrons Researchers developed a spin memory device that writes data as electron spins using lasers, stores the electrons in quantum dots, and reads spin information by applying a voltage to the quantum dots to generate photons. mark for My Articles similar articles
Chemistry World
May 16, 2014
Patrick Walter
Three glowing mice Mice injected with quantum dots are helping scientists understand how nanoparticles can accumulate in the body. mark for My Articles similar articles
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
Technology Research News
August 27, 2003
Tool sketches quantum circuits Researchers from Cambridge University in England and the Massachusetts Institute of Technology have developed a lithographic technique, dubbed erasable electrostatic lithography, that allows a quantum device to be drawn in a few hours rather than a couple of weeks. mark for My Articles similar articles
The Motley Fool
May 5, 2005
Carl Wherrett
Is IBM a Rule Breaker? Big Blue broke some rules on its rise. Are those days behind it now? mark for My Articles similar articles
Technology Research News
January 1, 2003
Eric Smalley
Electron pairs power quantum plan Researchers from HP Laboratories and Qinetiq plc in England have mapped out a way to manipulate a pair of very cold electrons that could eventually lead to practical quantum computers made from quantum dots, or tiny specks of the type of semiconductor material used in electronics. 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
Bio-IT World
February 18, 2004
Quantum Dot Thinks Big People pay good money for Quantum Dot's products -- tiny semiconductors just about 10 nanometers across. To pharmaceutical companies, medical researchers, and diagnostic labs, these "quantum dots" are more valuable than precious metals. 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
June 29, 2005
Eric Smalley
Cell combo yields blood vessels Researchers experiment with methods of getting blood vessels to grow in replacement organs before the tissue is placed in the body. 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
IEEE Spectrum
June 2012
Michael Brooks
Quantum Cash and the End of Counterfeiting Physicists say they can make money that can't be copied -- at least in theory mark for My Articles similar articles
Technology Research News
July 28, 2004
Particle chains make quantum wires The method is a step toward building quantum computers, which have the potential to solve certain types of very large problems. mark for My Articles similar articles
IEEE Spectrum
December 2007
Sarah Adee
Scientists Start Quest for the Silicon Quantum Computer Sandia research could link silicon circuits to quantum computers. mark for My Articles similar articles
National Defense
May 2012
Eric Beidel
Air Force Seeks Impossible-to-Intercept Communications The Air Force has enlisted a group of researchers to create quantum memories based on the interaction between light and matter that would result in a new form of encryption that some experts have called "perfect." mark for My Articles similar articles
Technology Research News
September 10, 2003
Quantum computing has limits Researchers from the University of Arkansas and Texas A&M University have shown that quantum computers, while theoretically useful for very large problems, are likely to always need very large amounts of power. 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
Chemistry World
March 6, 2012
Emma Eley
Luminescent Carbon Nanodots From Coffee Scientists from Taiwan have developed a less toxic way to create luminescent carbon nanodots by using waste coffee grounds. mark for My Articles similar articles
Chemistry World
October 5, 2015
Matthew Gunther
Environmentally-friendly quantum dots make their mark Scientists have created an indium-based quantum dot as an environmentally-friendly alternative to the toxic cadmium nanocrystals currently used in commercial liquid crystal displays. 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
The Motley Fool
October 12, 2005
Carl Wherrett
Q-Dots No More Quantum Dot sells out to Invitrogen. Will the absence of an IPO window will push other private nanotech companies to sell now rather than go through the arduous process of a public listing? mark for My Articles similar articles
Technology Research News
May 21, 2003
Big qubits linked over distance Researchers working on quantum computing managed to entangle a pair of large quantum bits that were spaced nearly a millimeter apart. mark for My Articles similar articles
PC Magazine
September 26, 2007
Lisa Zyga
Quantum Computers Get Smarter A recent innovation could make computing with light viable. mark for My Articles similar articles
IEEE Spectrum
November 2008
Q&A With Post-Quantum Computing Cryptography Researcher Jintai Ding Quantum computers may be the perennial "computer of the future," but if (or when) they do become a reality, their sheer power could threaten the security of our information-technology infrastructure. mark for My Articles similar articles
National Defense
April 2011
Eric Beidel
Pentagon Wants Off-the-Charts Computing Speeds The Defense Department awarded researchers based at the University of Pittsburgh a five-year, $7.5 million grant to build the foundation for a quantum supercomputer, a machine that can harness more power than all of the world's current computers combined. 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
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
Technology Research News
April 21, 2004
Eric Smalley
Optical Quantum Memory Designed Quantum computers that use photons rather than atoms or electrons are appealing because the equipment needed to handle them can be relatively simple. A scheme for trapping photons in fiber-optic loops and replacing the photons that the loops absorb could be the answer. mark for My Articles similar articles
Technology Research News
September 10, 2003
Light drives electron logic Building a quantum computer is extremely difficult, and working models are at least one to two decades away. Researchers have taken the proposition a step forward by demonstrating a conditional logic gate made from a pair of electrons trapped in a quantum dot. 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
Technology Research News
November 3, 2004
Eric Smalley
Single Field Shapes Quantum Bits Researchers have recently realized that it may be possible to control the electrons in a quantum computer using a single magnetic field rather than having to produce extremely small, precisely focused magnetic fields for each electron. mark for My Articles similar articles
Scientific American
September 2009
Michael Moyer
Quantum Entanglement, Photosynthesis and Better Solar Cells Quantum details of plants' food-making ability could improve photovoltaic technology mark for My Articles similar articles
Technology Research News
December 1, 2004
Demo Advances Quantum Networking Researchers have transferred information stored in the properties of a cloud of rubidium atoms to the properties of a single photon. The ability to transfer information from atoms to photons is needed for quantum computers. mark for My Articles similar articles
Popular Mechanics
May 2007
Seth Fletcher
Quantum Computing: 5-Minute Know-It-All The holy grail of computing is still out of reach -- but it's getting closer. mark for My Articles similar articles
Chemistry World
June 20, 2013
Jim Al-Khalili
Change: the only constant Today, there is much interest in a wide range of biological phenomena that may have a quantum origin, from our sense of smell to photosynthesis and mutations in DNA. mark for My Articles similar articles
Technology Research News
September 10, 2003
Eric Smalley
Electron teams make bigger qubits Making quantum computers from electronic chips rather than cumbersome laboratory equipment requires control over individual electrons. A scheme that has a string of electrons acting as one could ease the task by expanding the target to a whopping 250 millionths of a millimeter. mark for My Articles similar articles
Chemistry World
October 6, 2015
Philippa Matthews
Urine recycled into quantum dots Using urine to produce carbons dots is cheaper and greener than conventional synthesis. mark for My Articles similar articles