REGISTRATI Chiudi

Notizie da 5 fonti

18 lug 2014 18:00

Focus: New Medical Scan Requires Less Touching

A medical imaging technique uses electric and magnetic fields to generate vibrations in tissues and measure their mechanical stiffness in a new way. Published Fri Jul 18, 2014

fisica | physics - spotlighting exceptional research

17 lug 2014 18:00

Synopsis: Top Quark Mass Gets an Update

A new analysis of data from the Tevatron delivers the most precise value of the top quark mass based on a single measurement. Published Thu Jul 17, 2014

fisica | physics - spotlighting exceptional research

17 lug 2014 18:00

Editorial: Bargaining for a Better Helium Deal

A pilot program jointly run by the APS hopes to use the collective bargaining power of many researchers to negotiate a better price for liquid helium. Published Thu Jul 17, 2014

fisica | physics - spotlighting exceptional research

16 lug 2014 18:00

Synopsis: Electronic Tuning of Spin Waves

In a magnetic material with strong spin-orbit coupling, the phase of spin waves can be controlled with an electric field. Published Wed Jul 16, 2014

fisica | physics - spotlighting exceptional research

15 lug 2014 18:00

Synopsis: Competing for Advantage in a Phonon Laser

Mode competition—a well-known phenomenon in photon lasers—has now been studied and controlled in phonon lasers. Published Tue Jul 15, 2014

fisica | physics - spotlighting exceptional research

14 lug 2014 18:00

Viewpoint: A Critical Test of Quantum Criticality

Theoretically predicted quantum critical behavior in a model magnetic material has been experimentally confirmed at a quantitative level. Published Mon Jul 14, 2014

fisica | physics - spotlighting exceptional research

11 lug 2014 18:00

Focus: What Makes a Droplet Splash?

Whether a droplet hitting a solid surface flattens smoothly or forms a ragged splash depends on the gas surrounding it. Published Fri Jul 11, 2014

fisica | physics - spotlighting exceptional research

10 lug 2014 18:00

Synopsis: Bose-Einstein Condensates for Gamma-Ray Lasers

A theoretical study suggests a new way to build a gamma-ray laser from a Bose-Einstein condensate of electron-positron pairs. Published Thu Jul 10, 2014

fisica | physics - spotlighting exceptional research

09 lug 2014 18:00

Synopsis: Blowing Bubbles on the Nanoscale

Scientists have now developed a new controlled method to superheat liquids and induce the formation of bubbles in a nanoscale container. Published Wed Jul 09, 2014

fisica | physics - spotlighting exceptional research

08 lug 2014 18:00

Synopsis: Simple Molecules for Accurate Clocks

Researchers propose using one-electron molecules for a new class of ultrahigh-precision clocks. Published Tue Jul 08, 2014

fisica | physics - spotlighting exceptional research