News tagged with spectroscopic data

Elucidating energy shifts in optical tweezers

A small piece of paper sticks to an electrically charged plastic ruler. The principle of this simple classroom physics experiment is applied at the microscopic scale by so-called optical tweezers to get the likes of polystyrene ...

dateMay 08, 2013 in General Physics
shares0 comments 0

Astronomer point the way for exoplanet search

(Phys.org)—Though the search for planets around other stars, or exoplanets, is showing researchers that planets are abundant in our galaxy, it helps a great deal to have directions when searching for as-of-yet undiscovered ...

dateNov 13, 2012 in Astronomy
shares0 comments 0