News tagged with laser spectroscopy

Atomic clock comparison via data highways

(Phys.org) -- Optical atomic clocks measure time with unprecedented accuracy. However, it is the ability to compare clocks with one another that makes them applicable for high-precision tests in fundamental ...

Apr 27, 2012
not rated yet 3 | with audio podcast

The interplay of dancing electrons

Negative ions play an important role in everything from how our bodies function to the structure of the universe. Scientists from the University of Gothenburg, Sweden, have now developed a new method that makes it possible ...

Nov 29, 2011
4 / 5 (4) 0

Watching electrons in molecules

(PhysOrg.com) -- A research group led by ETH Zurich has now, for the first time, visualized the motion of electrons during a chemical reaction. The new findings in the experiment are of fundamental importance ...

Oct 14, 2011
4.1 / 5 (7) 1 | with audio podcast

Laser pioneer or electrochemist for Nobel?

(AP) -- Americans William Moerner, Allen Bard and Richard Zare could be among the potential candidates when the Nobel Prize in chemistry is announced Wednesday.

Oct 05, 2011
not rated yet 0

Ultra fast photodetectors out of carbon nanotubes

Single-walled carbon nanotubes are promising building blocks for future optoelectronic devices. But conventional electronic measurements were not able to resolve the ultra fast optoelectronic dynamics of the ...

Mar 07, 2011
5 / 5 (4) 0 | with audio podcast