Ever since Curie conjectured on "the symmetry in physical phenomena, symmetry of an electric field and a magnetic field", it has long been a dream for material scientists to search for this rather ...

Researchers in Europe have found a way to make silicon-germanium (SiGe) alloys emit light efficiently, a breakthrough that has the potential to revolutionize integrated silicon photonics. In that ...

(Phys.org)—Virtually all semiconductors used in today's electronic devices are made of silicon having a cubic crystal structure, as silicon naturally crystallizes in the cubic form. In a new study, ...