Physics & Astronomy

Physics & Astronomy

Spiral Galaxies Revealed by HAWK-I’s Infrared Insights

HAWK-I [1] is one of the newest and most powerful cameras on ESO’s Very Large Telescope (VLT). It is sensitive to infrared light, which means that much of the…

Physics & Astronomy

Hubble Data Used to Look 10,000 Years into the Future

The stars are so tightly crammed together that astronomers had to wait for the powerful vision of NASA's Hubble Space Telescope to peer deep into the core of…

Physics & Astronomy

New Isotopes of Superheavy Elements Discovered at Berkeley Lab

A team of scientists at the U.S. Department of Energy’s Lawrence Berkeley National Laboratory has detected six isotopes, never seen before, of the superheavy…

Physics & Astronomy

Water Could Hold Answer to Graphene Nanoelectronics

Researchers at Rensselaer Polytechnic Institute developed a new method for using water to tune the band gap of the nanomaterial graphene, opening the door to…

Physics & Astronomy

Trapping Charged Particles with Laser Light for Quantum Precision

In the past decades setups for trapping single particles have played a key role in high precision quantum measurements because they allow for an ultimate…

Physics & Astronomy

Isotope Near 'Doubly Magic' Tin-100 Flouts Conventional Wisdom

Experiments performed with the exotic nucleus tin-101, which has a single neutron orbiting tin-100's closed shell of 50 protons and 50 neutrons, indicate an…

Physics & Astronomy

Bright, Coherent X-Rays From Tabletop Source Unveiled

Today, in Nature Physics, researchers from Imperial College London, the University of Michigan and Instituto Superior Téchnico Lisbon describe a tabletop…

Physics & Astronomy

Electron Billiards: Breakthrough in Nanoscale Circuit Design

The scientists created a 70-nanometer narrow channel, about as wide as the wavelength of electrons in the semiconductor. The key is that only one electron at a…

Physics & Astronomy

Isotope near 'doubly magic' tin-100 flouts conventional wisdom

Experiments performed with the exotic nucleus tin-101, which has a single neutron orbiting tin-100's closed shell of 50 protons and 50 neutrons, indicate an…

Physics & Astronomy

It’s Cold and Wet at the Moon’s South Pole

Based on data the group obtained with an instrument aboard the Lunar Reconnaissance Orbiter, or LRO, NASA chose the impact site for the LCROSS probe, which…

Physics & Astronomy

Falkland Islands Radar Study Enhances Climate Research Efforts

Physicists and engineers at the University of Leicester and the British Antarctic Survey (BAS) have installed a radar system on the Falkland Islands to monitor…

Physics & Astronomy

Ten-Minute Plasma Treatment Improves Organic Memory Performance

While organic electronics are immediately attractive for their potential for extremely low cost and flexible substrates, many design aspects that are now taken…

Physics & Astronomy

Short-Range Scattering in Quantum Dots Discovery Advances Novel Devices

Guodong Li and colleagues at the National Center for Nanoscience and Technology in Beijing carried out an experiment using self-assembled quantum dots and a…

Physics & Astronomy

Innovations in Science: Colorful Brains and Cooling Lasers

Scientists and engineers from around the world will gather on the shores of Lake Ontario in Rochester, N.Y. next week to discuss some of the latest…

Physics & Astronomy

Pinwheel of Star Birth

The arms are lined with pink star-forming regions of glowing hydrogen, newborn blue star clusters, and obscuring dust lanes that provide the raw material for…

Physics & Astronomy

Tiny Magnets in Microelectronics: New Insights from Research

In the Journal of Applied Physics, Hai-Bin Xue and colleagues studied the statistics of how electrons move through a single-molecule magnet to better…

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