Follow us: Facebook    Twitter    rss    E-mail alert
Search Issue | Previous Next

February 2011

Volume 64, Issue 2

Cover: Plasmonic nanoparticles—composed of conducting metals such as silver, gold, and their alloys—are often assumed to be part of the stained glass in medieval cathedral windows such as these at the Sainte Chapelle in Paris. Under oblique lighting (not the case here), the metal-laden glass exhibits a particularly dramatic effect. For details on the nanoplasmonic resonances responsible and some contemporary applications, turn to the article by Mark Stockman on page 39.
Issue Cover
back to top
RSS Feeds

Sensing the ocean

Thomas B. Sanford, Kathryn A. Kelly, and David M. Farmer
OpenURL
Show Topic
Radar, sonar, and electromagnetic measurements provide complementary information about oceanic processes, properties, and motions.

Quantum criticality

Subir Sachdev and Bernhard Keimer
OpenURL
Show Topic
A phase transition brought on by quantum fluctuations at absolute zero may seem like an abstract theoretical idea of little practical consequence. But it is the key to explaining a wide variety of experiments.

Nanoplasmonics: The physics behind the applications

Mark I. Stockman
OpenURL
Show Topic
The field of nanoplasmonics is young but rich in phenomena that have inspired practical uses in physics, biomedicine, environmental monitoring, and national security.
back to top
RSS Feeds
back to top Of Cremona Violins , the ear, and peer review

Of Cremona Violins, the ear, and peer review

Joel A. Eaton
OpenURL
Lead Unavailable

Of Cremona Violins, the ear, and peer review

Girish S. Setlur
OpenURL
Lead Unavailable

Of Cremona Violins, the ear, and peer review

Kameshwar Wali
OpenURL
Lead Unavailable
back to top Oil sands and the environment

Oil sands and the environment

Susan Casey‑Lefkowitz
OpenURL
Lead Unavailable

Oil sands and the environment

Susan Casey‑Lefkowitz
OpenURL
Lead Unavailable

Oil sands and the environment

Murray R. Gray, Jacob H. Masliyah, and Zhenghe Xu
OpenURL
Lead Unavailable
back to top
RSS Feeds

Experiments reveal a Bose–Einstein condensate of photons

R. Mark Wilson
OpenURL
Show Topic
Key to the achievement is the confinement of photons and molecules in an optical cavity long enough for them to reach thermal equilibrium.

Cell-free protein synthesis sheds light on intracellular dynamics

Johanna L. Miller
OpenURL
Show Topic
Primarily a tool to produce large amounts of protein quickly, the cell-free system is being adapted to the study of complex biological processes.

Room-temperature source delivers record-power terahertz beam

Ashley G. Smart
OpenURL
Show Topic
The nonlinear optics device could help to resolve one of astronomy’s lingering blind spots.
back to top Physics update

No microscopic black holes yet

Bertram M. Schwarzschild
OpenURL
Lead Unavailable

Superplastic mantle minerals

Charles Day
OpenURL
Lead Unavailable

What killed top-kill?

Jermey N. A. Matthews
OpenURL
Lead Unavailable

Counting a mole of silicon atoms

Steven K. Blau
OpenURL
Lead Unavailable

Iron in the night sky

Richard J. Fitzgerald
OpenURL
Lead Unavailable

Positronium in confinement

Richard J. Fitzgerald
OpenURL
Lead Unavailable
back to top
RSS Feeds
FREE

Drive to end civilian use of HEU collides with medical isotope production

David Kramer
OpenURL
Show Topic
Completing the global conversion to low-enriched uranium remains many years away for molybdenum-99 production, despite a recent milestone and financial aid from the US. Now the Department of Energy is acting to create a domestic supply source for the isotope.
FREE

Facilitating science in developing countries

Toni Feder
OpenURL
Show Topic
Smart people are everywhere, but they need resources to realize their talents.

Funding for NSF underground laboratory is rejected

David Kramer
OpenURL
Show Topic
Citing dissatisfaction with an interagency management model, a National Science Board committee refuses to keep the South Dakota project going.
back to top
RSS Feeds

Molecular Forces and Self Assembly: In Colloid, Nano Sciences and Biology

Vinothan N. Manoharan
OpenURL
Lead Unavailable

Numerical Relativity: Solving Einstein’s Equations on the Computer

Jorge Pullin
OpenURL
Lead Unavailable

Pursuing Power and Light: Technology and Physics from James Watt to Albert Einstein

Robert Friedel
OpenURL
Lead Unavailable
FREE

New books

OpenURL
Lead Unavailable
back to top
RSS Feeds
FREE

Focus on bioinstrumentation and biotechnologies

Andreas Mandelis
OpenURL
Lead Unavailable
back to top
RSS Feeds
FREE

Nicola Cabibbo

Giorgio Parisi
OpenURL
Lead Unavailable
FREE

George Samuel Hurst

Robert N. Compton and James E. Parks
OpenURL
Lead Unavailable
back to top
RSS Feeds

Blowing bubbles to study living material

Alfred J. Crosby and Jennifer J. McManus
OpenURL
Show Topic
Cavitation rheology measures the pressure at which a bubble blown in soft material suddenly expands rapidly. It is gentle enough to allow stiffness measurements of biological materials in vivo.
back to top
RSS Feeds

A watchful eye on the Sun’s corona

OpenURL
Lead Unavailable
Close

close