Search results for orthogonally polarized

Astronomy Apr 21, 2017

Studying interstellar dust from a balloon

In just a few days, the Pilot astrophysics experiment will be launched under a stratospheric balloon from Alice Springs in central Australia. Its aim is to observe the polarized emission of dust particles found in the interstellar ...

General Physics Feb 8, 2017

Surprising spin behavior at room temperature

The field of spintronics focuses on spin transport behavior in magnetic metals, and the major findings in this area have important implications for the field of electronics. This is because conventional electronics primarily ...

Earth Sciences Dec 19, 2016

Space-based lidar shines new light on plankton

A space-based sensor that can "see" through fog, clouds and darkness has given scientists their first continuous look at the boom-bust cycles that drive polar plankton communities.

Optics & Photonics Dec 13, 2016

Magnetic mirror could shed new light on gravitational waves and the early universe

Researchers have created a new magnetic mirror-based device that could one day help cosmologists discover new details about ripples in space-time known as gravitational waves, particularly those emitted when the universe ...

General Physics Oct 24, 2016

Light-driven atomic rotations excite magnetic waves

Controlling functional properties by light is one of the grand goals in modern condensed matter physics and materials science. A new study now demonstrates how the ultrafast light-induced modulation of the atomic positions ...

Condensed Matter Sep 5, 2016

Cool Constructs: Room temperature out-of-plane ferroelectricity at ultrathin atomic limit

(Phys.org)—Optoelectronic devices that combine electronics and photonics are incorporating two-dimensional (2D) materials for a range of applications. At the same time, cooperative phenomena – in which a system's individual ...

Condensed Matter Jun 16, 2016

Model that can give accurate descriptions of behavior in ferroelectric materials developed

(Phys.org)—A team of researchers with the Carnegie Institution for Science and the University of Pennsylvania has developed a model that allows for accurately predicting how ferroelectric materials will behave when exposed ...

Telecom Jun 10, 2016

World's-first compact transceiver for terahertz wireless communication using 300-GHz band

Nippon Telegraph and Telephone Corporation, Fujitsu, and the National Institute of Information and Communications Technology have cooperatively developed the world's-first compact terahertz wireless transceiver using the ...

Quantum Physics May 3, 2016

Quantum logical operations realized with single photons

Scientists from all over the world are working on concepts for future quantum computers and their experimental realization. Commonly, a typical quantum computer is considered to be based on a network of quantum particles ...

Optics & Photonics Apr 25, 2016

Physicists detect the enigmatic spin momentum of light

Ever since Kepler's observation in the 17th century that sunlight is one of the reasons that the tails of comets to always face away from the sun, it has been understood that light exerts pressure in the direction it propagates. ...

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