News tagged with photon interactions

$8.5 million research initiative will study best approaches for quantum memories

The U.S. Air Force Office of Scientific Research (AFOSR) has awarded $8.5 million to a consortium of seven U.S. universities that will work together to determine the best approach for generating quantum memories ...

Physics / Quantum Physics

created Feb 15, 2012 | popularity 5 / 5 (3) | comments 2

Biochip measures glucose in saliva, not blood

For the 26 million Americans with diabetes, drawing blood is the most prevalent way to check glucose levels. It is invasive and at least minimally painful. Researchers at Brown University are working on a ...

Nanotechnology / Nanophysics

created Jan 23, 2012 | popularity 4.5 / 5 (4) | comments 0 | with audio podcast

Osmosis in colloidal suspensions

(PhysOrg.com) -- It is very difficult to overestimate the importance of colloidal suspensions. Besides being an integral part of our everyday life (food, cosmetics, drugs), they also serve as an excellent ...

Physics / Soft Matter

created May 18, 2011 | popularity not rated yet | comments 1 | with audio podcast

Fingerprints of a gold cluster revealed

Nanometre-scale gold particles are currently intensively investigated for possible applications in catalysis, sensing, photonics, biolabelling, drug carriers and molecular electronics. The particles are prepared ...

Chemistry / Materials Science

created Feb 28, 2011 | popularity not rated yet | comments 0

Could light and matter coupling lead to quantum computation?

(PhysOrg.com) -- In science, one of the issues of great interest is that of quantum computing, and creating a way to make it possible on a scalable level. This could be achieved by taking advantage of the strong interaction ...

Physics / Quantum Physics

created Oct 11, 2010 | popularity 4.7 / 5 (20) | comments 1 | with audio podcast feature

Plastic laser detects tiny amounts of explosives

(PhysOrg.com) -- Detecting hidden explosives is a difficult task but now researchers in the UK have developed a completely new way of detecting them, with a laser sensor capable of detecting molecules of explosives ...

Physics / Condensed Matter

created Jun 08, 2010 | popularity 5 / 5 (11) | comments 1 | with audio podcast report

New algorithm to improve video game quality

Research presented in a paper by Morgan McGuire, assistant professor of computer science at Williams College, and co-author Dr. David Luebke of NVIDIA, introduces a new algorithm to improve computer graphics for video games.

Technology / Computer Sciences

created Feb 18, 2010 | popularity 4.5 / 5 (16) | comments 4 | with audio podcast

New organic material may speed Internet access

The next time an overnight snow begins to fall, take two bricks and place them side by side a few inches apart in your yard.

Physics / Optics & Photonics

created Mar 15, 2009 | popularity 4.7 / 5 (16) | comments 5

Scientists pinpoint mechanism to increase magnetic response of ferromagnetic semiconductor

(PhysOrg.com) -- When squeezed, electrons increase their ability to move around. In compounds such as semiconductors and electrical insulators, such squeezing can dramatically change the electrical- and magnetic- ...

Physics / General Physics

created Feb 25, 2009 | popularity 4.3 / 5 (3) | comments 0