Search results for quanta

Astronomy Oct 24, 2011

A second look at supernovae light: Universe's expansion may be understood without dark energy

(PhysOrg.com) -- The 2011 Nobel Prize in physics, awarded just a few weeks ago, went to research on the light from Type 1a supernovae, which shows that the universe is expanding at an accelerating rate. The well-known problem ...

Business Sep 21, 2011

Taiwan's Quanta to cut 1,000 workers

Taiwan's Quanta Computer, a leading notebook computer maker, said Wednesday it will lay off 1,000 workers at a local factory that was reopened just months ago due to poor sales of non-iPad tablets.

Nanophysics Aug 31, 2011

Microscopy, quantum-style: Atomic stacks imaged in real space

(PhysOrg.com) -- Since the first optical microscopes appeared in the late 1600s – an exact date and original inventor elude precise identification – microscopy has evolved dramatically. Scanning tunneling microscopy ...

Quantum Physics Aug 23, 2011

Reducing noise in quantum operation at room temperature

(PhysOrg.com) -- "A quantum memory is a crucial component of future quantum information processing technologies. Among these technologies, a quantum communications system based on light will enable vastly improved performance ...

General Physics Aug 8, 2011

An octave spanning chip-based optical ruler

More than a decade ago, the frequency comb technique was developed at the Max Planck In-stitute of Quantum Optics by Professor Theodor W. Hänsch. The new tool has stimulated fun-damental research as well as laser development ...

General Physics Jul 24, 2011

HK physicists prove single photons do not exceed the speed of light

(PhysOrg.com) -- Hong Kong physicists say they have proved that a single photon obeys Einstein's theory that nothing can travel faster than the speed of light -- demonstrating that outside science fiction, time travel is ...

Quantum Physics Jul 6, 2011

Mechanical micro-drum cooled to quantum ground state

Showcasing new tools for widespread development of quantum circuits made of mechanical parts, scientists from the National Institute of Standards and Technology have demonstrated a flexible, broadly usable technique for ...

Quantum Physics Jun 21, 2011

Acrobatics for anyons: New test for elusive fundamental particle proposed

Anyons are hypothetical particles that have been postulated to represent a third class of fundamental particles alongside the known bosons and fermions. Physicists from Ludwig-Maximilians-Universitaet in Munich, Germany, ...

Consumer & Gadgets Jun 14, 2011

New MacBook Air to hit market this month: report

The latest model of Apple's ultra-light MacBook Air is scheduled to hit the market by the end of this month, media in the computer manufacturing hub of Taiwan reported Tuesday.

Consumer & Gadgets May 30, 2011

Taiwan show to feature Apple tablet challengers

Computer manufacturers of all sizes and descriptions have been pushing to get a piece of the ever-expanding tablet market created by the launch of Apple's iPad in April 2010.

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