Physics & Astronomy

Physics & Astronomy

New Deep Space Images of Extended Groth Strip on Google Sky

he international team is taking deep images of an area of sky known as the Extended Groth Strip, an area that covers the width of four full moons, close to the…

Physics & Astronomy

Discovering Microcrystal Structures with X-Ray Diffraction

For the first time, researchers from the ESRF and the CNRS have used X-ray diffraction to determine the structure of microcrystal grains of only one cubic…

Physics & Astronomy

PhysMath Central Launches New Open Access Platform for STEM

PhysMath Central, BioMed Central’s open access publishing platform for the fields of physics, mathematics and computer science, today announced that PMC…

Physics & Astronomy

Great Debate and Quantum Physics to be Explored by Leading French Scientist Visiting Canada’s Perimeter Institute

This debate will be examined by Alain Aspect of the Institute d’Optique and Ecole Polytechnique, Palaiseau, France, during a Perimeter Institute Public Lecture…

Physics & Astronomy

Breakthrough in Nanometer X-Ray Resolution at Brookhaven Lab

A team of researchers at the U.S. Department of Energy's Brookhaven National Laboratory have overcome a major obstacle for using refractive lenses to focus…

Physics & Astronomy

Dilaton’s Impact on Dark Matter Particle Abundance Explained

Nikolaos Mavromatos of King's College London and colleagues in Athens and Texas obtained their result by studying a special “off-shell” time-dependent term…

Physics & Astronomy

GMES Space Component Program Hits New Milestone

Oversubscription of the programme by the ESA Council at ministerial level in 2005 was confirmed, with oversubscription to phase 2 of 116%, giving a total…

Physics & Astronomy

Nanotubes Enhance Aircraft Wing Safety By Detecting Cracks

Adding even a small amount of carbon nanotubes can go a long way toward enhancing the strength, integrity, and safety of plastic materials widely used in…

Physics & Astronomy

Quantum Device Traps, Detects and Manipulates the Spin of Single Electrons

Published online this week in Physical Review Letters, the research paper brings closer to reality electronic devices based on the use of single spins and…

Physics & Astronomy

Mysterious energy burst stuns astronomers

The research team, led by Assistant Professor Duncan Lorimer of West Virginia University, reports its discovery today in the online journal Science Express.The…

Physics & Astronomy

Magnetic Properties of Ferromagnetic Thin Films Explored

Ferromagnetic thin films of metallic materials—ranging in thickness from fractions of a nanometer to several micrometers—are layered in patterns on a substrate…

Physics & Astronomy

'Dead time' limits quantum cryptography speeds

In quantum cryptography, a sender, usually designated Alice, transmits single photons, or particles of light, encoding 0s and 1s to a recipient, “Bob.” The…

Physics & Astronomy

Nanowire Harvests Energy From Environment for Power Generation

Now, researchers at the University of Illinois have shown that a single nanowire can produce power by harvesting mechanical energy. Made of piezoelectric…

Physics & Astronomy

Discovering the Flat Cosmic Disc with ESO’s Telescope

Using ESO's Very Large Telescope Interferometer and its unique ability to see small details, astronomers have uncovered a flat, nearly edge-on disc of…

Physics & Astronomy

Astronomers Discover Dust Reservoir in Cosmic Disc

A team of European astronomers has used ESO's Very Large Telescope Interferometer and its razor-sharp eyes to discover a reservoir of dust trapped in a disc…

Physics & Astronomy

A liquid metal that loses its lustre…

Notable exceptions to this rule exist, the most famous one being the melting of ice. Recently, some experimentalists have discovered a number of other…

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