News tagged with crystal lattice

Producing graphene layers using crystallization

(PhysOrg.com) -- Ever since it's relatively recent discovery, graphene has generated a great deal of interest. Graphene is extracted from graphite in many cases, and consists of a sheet of carbon atoms bound together in a ...

Mar 02, 2010 feature
4.7 / 5 (13) 1 | with audio podcast

Exerting better control over matter waves

(PhysOrg.com) -- “The concept of matter waves is at the heart of quantum mechanics,” Oliver Morsch tells PhysOrg.com. “At the beginning of the last century, scientists discovered that solid particles could exhibit proper ...

Mar 27, 2009 feature
4.6 / 5 (29) 12

Manipulating electron spin mechanically

(Phys.org) —Contrary to many textbook illustrations, electrons aren't just balls floating around an atom. In quantum theory, they're more like little tops, exhibiting "spin," and each creating its own tiny ...

Dec 04, 2013
4.5 / 5 (15) 1 | with audio podcast