Physics & Astronomy

Physics & Astronomy

Femtosecond Laser Achieves 1.1 kW Output Power Milestone

As a result, they have been able to achieve mean power in the kilowatt range for the first time. The short pulses of the fs laser enable ultraprecise material…

Physics & Astronomy

Single Quantum Dot Nanowire Photodetectors

Moving a step closer toward quantum computing, a research team in the Netherlands recently fabricated a photodetector based on a single nanowire, in which the…

Physics & Astronomy

Tiny Fluidic Nanochannels Enhance Information Transfer

Artificial fluidic nanochannels that mimic the capabilities of transmembrane proteins are highly prized for a number of advanced technologies. However, it has…

Physics & Astronomy

Iapetus, Saturn's Strange Walnut Moon

Images provided by NASA's Cassini spacecraft in 2005 reveal an almost straight-line equatorial mountain range that towers upwards of 12 miles and spreads as…

Physics & Astronomy

NIST’s New Scanning Probe Microscope is Supercool

Now, pushing the regime of the very cold into the very small, a research team from the National Institute of Standards and Technology (NIST), the University of…

Physics & Astronomy

Capasso lab demonstrates highly unidirectional 'whispering gallery' microlasers

Utilizing a century-old phenomenon discovered in St. Paul's Cathedral, London, applied scientists at Harvard University have demonstrated, for the first time,…

Physics & Astronomy

Demise of large satellite may have led to the formation of Saturn’s rings and inner moons

Saturn's rings are at present 90 to 95 percent water ice. Because dust and debris from rocky meteoroids have polluted the rings, the rings are believed to have…

Physics & Astronomy

Neutron Stars and String Theory: New Insights from the Lab

The results may also allow experimental tests of string theory in the future.Duke physicist John Thomas made the viscosity measurements using an ultra-cold…

Physics & Astronomy

Astronomers Capture Image of New Earth-Like Planet

The research is published Dec. 8 in the advance online version of the journal Nature.The astronomers say the planetary system resembles a supersized version of…

Physics & Astronomy

Carbon-rich planet: A girl's best friend?

A peculiar gas-giant planet orbiting a sun-like star 1200 light-years away is the first carbon-rich world ever observed.The implications are big for planetary…

Physics & Astronomy

World's first microlaser emitting in 3-D

Versatile electronic gadgets should employ a number of important criteria: small in size, quick in operation, inexpensive to fabricate, and deliver high…

Physics & Astronomy

NASA’s Newest Airborne Observatory Completes First Science Mission

A 17-ton telescope mounted in the fuselage of a modified 747 jumbo jet, SOFIA (Stratospheric Observatory for Infrared Astronomy) will now embark on a 20-year…

Physics & Astronomy

New pictures show fourth planet in giant version of our solar system

The solar system, discovered by a team from Lawrence Livermore National Laboratory and the National Research Council of Canada (NRC) Herzberg Institute of…

Physics & Astronomy

Astronomers Discover New Exoplanet HR 8799e in Family Portrait

An international team of astronomers has discovered a fourth giant planet, HR 8799e, outside our solar system. The new planet joins the three planets that were…

Physics & Astronomy

Rice Physicists Unveil Ultrasensitive Microwave Detector

Physicists from Rice University and Princeton University have discovered how to use one of the information technology industry's mainstay materials — gallium…

Physics & Astronomy

High School Student Co-Authors Physics Paper on Mind Training

“It is extremely rare for a high school student to be a co-author on a physics paper. Statistics on this aren't available, but it is likely less than 1 paper…

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