Archive: 27/01/2013

Researchers unravel mysteries of spider silk

(—Scientists at Arizona State University are celebrating their recent success on the path to understanding what makes the fiber that spiders spin – weight for weight - at least five times as strong as piano wire. ...

dateJan 27, 2013 in Materials Science
shares0 comments 0

Demagnetization by rapid spin transport

The fact that an ultrashort laser pulse is capable of demagnetizing a ferromagnetic layer in a jiffy has been well-known since approximately 1996. What we don't yet understand, however, is how exactly this demagnetization ...

dateJan 27, 2013 in Condensed Matter
shares0 comments 1

Accelerating neutral atoms on a table top

Conventional, as well as compact, laser-based particle acceleration schemes hinge on accelerating electric fields and are therefore ineffective for neutral atoms, which do not respond to these fields. Researchers at UPHILL ...

dateJan 27, 2013 in General Physics
shares0 comments 3