Home Tags Ballerina

Tag: Ballerina

Amplifier for terahertz lattice vibrations in a semiconductor crystal

In analogy to the amplification of light in a laser, vibrations of a semiconductor crystal, so called phonons, were enhanced by interaction with an...

Native American protesters blocked the road leading up to Mount Rushmore...

The protesters were sprayed with pepper spray and 15 people were arrested during the demonstration on Friday.