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Last updated on April 16, 2014 at 17:34 EDT

Latest Quantum Electronics Stories

2012-11-20 08:22:50

CARSON CITY, Nev., Nov. 20, 2012 /PRNewswire/ -- Quantum Materials Corporation, Inc. (OTCQB: QTMM) proudly announces the USPTO patent grant of a fundamental disruptive technology for synthesis of Group II-VI inorganic tetrapod quantum dots. The patent, "Synthesis of Uniform Nanoparticle Shapes with High Selectivity" and invented by Professor Michael S. Wong's group at William Marsh Rice University, Houston, TX, for the first time gives precise control of both QD shape and dimension during...

2012-11-13 08:35:02

CARSON CITY, Nev., Nov. 13, 2012 /PRNewswire/ -- Millions of laboratory tests and biological assays are conducted every year to explore cellular processes. Quantum Materials Corporation has now developed tetrapod quantum dots, improved fluorescent markers that can more effectively gain knowledge of how body systems function and chronic conditions and diseases such as cancer metabolize and impact health and longevity. Conventionally, fluorescent tags or tracers have been used to "light up"...

2012-10-09 21:55:27

If quantum computers are ever going to perform all those expected feats of code-breaking and number crunching, then their component qubits---tiny ephemeral quantum cells held in a superposition of internal states---will have to be protected from intervention by the outside world. In other words, decoherence, the loss of the qubits´ quantum integrity, has to be postponed. Now theoretical physicists at the Joint Quantum Institute (JQI) and the University of Maryland have done an important...

Electrons Enclosed Inside Nano-pyramids
2012-09-28 15:54:14

Quantum dots are nanostructures of semiconducting materials that behave a lot like single atoms and are very easy to produce. Given their special properties, researchers see huge potential for quantum dots in technological applications. Before this can happen, however, we need a better understanding of how the electrons “trapped” inside them behave. Dresden physicists have recently observed how electrons in individual quantum dots absorb energy and emit it again as light. Their...

2012-08-21 00:46:32

New process developed at MIT could enable better LED displays, solar cells and biosensors – and foster basic physics research. Films made of semiconductor nanocrystals – tiny crystals measuring just a few billionths of a meter across – are seen as a promising new material for a wide range of applications. Nanocrystals could be used in electronic or photonic circuits, detectors for biomolecules, or the glowing pixels on high-resolution display screens. They also hold...

2012-08-18 23:03:40

[214 Pages Report] Quantum Dots Market research report categorizes the global QD technology market based on products and applications market; forecasted revenue and future applications of QD market. (PRWEB) August 18, 2012 According to a new market research report, “Quantum Dots (QD) Market - Global Forecast & Analysis (2012 - 2022)” published by MarketsandMarkets (http://www.marketsandmarkets.com), the total market for Quantum dots is expected to reach $7480.25 million by...

2012-07-30 13:47:37

Researchers from the University of Toronto and King Abdullah University of Science & Technology have made a breakthrough in the development of colloidal quantum dot (CQD) films, leading to the most efficient CQD solar cell ever Researchers from the University of Toronto (U of T) and King Abdullah University of Science & Technology (KAUST) have made a breakthrough in the development of colloidal quantum dot (CQD) films, leading to the most efficient CQD solar cell ever. Their work...

2012-07-11 14:39:18

Scientists from the UK's National Physical Laboratory have developed a nano-device which could change the way we define electrical current A team of scientists at the National Physical Laboratory (NPL) and University of Cambridge has made a significant advance in using nano-devices to create accurate electrical currents. Electrical current is composed of billions and billions of tiny particles called electrons. NPL scientists have developed an electron pump — a nano-device —...

2012-05-25 10:25:58

Researchers are edging toward the creation of new optical technologies using "nanostructured metamaterials" capable of ultra-efficient transmission of light, with potential applications including advanced solar cells and quantum computing. The metamaterial - layers of silver and titanium oxide and tiny components called quantum dots - dramatically changes the properties of light. The light becomes "hyperbolic," which increases the output of light from the quantum dots. Such materials...

Efficient, Tunable Interface For Quantum Networks
2012-05-23 12:59:16

Quantum technologies promise to redefine the landscape of information processing and communication. We already live in an information age, in which vast amounts of data are sent around the world over optical fibers, but future quantum networks may be many times more powerful. These networks will require interfaces that can transfer information from quantum processors onto light particles (photons). Such interfaces will allow optical fibers to transmit information-bearing photons between...