Researchers have devised a straightforward method to probe the band geometry using ultracold atoms in an optical lattice. MPQ/LMU scientists devise new interferometer to probe the geometry of band ...
Despite a deep understanding of the properties of individual atoms -- the 'ingredients' that make up a crystal -- scientists found that, when they are combined they often display new, unanticipated ...
Phononic crystals are novel materials that offer exceptional control over phonons, sound and other mechanical waves. Taras Gorishnyy, Martin Maldovan, Chaitanya Ullal and Edwin Thomas report on a ...
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