In the photonic synthetic dimension, the coupling of internal degrees of freedom of photons, such as frequency, spatial mode, and orbital angular momentum, generates extra dimensions in addition to ...

In the lab: David Allemeier, PhD student and first author on the paper describing the microcavities, checks a new bottle of NPB, which is used as the hole transport layer in the OLEDs. (Courtesy: ...

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 ...

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 ...

Over last few decades, study of topological phases of matter in solid-state electron systems has been extended to other research field, including synthetic dimensions, and motivates extensive research ...