Physics of the Solid State is a peer-reviewed journal that presents the latest results in all areas of solid-state physics including solid-state optics, solid-state acoustics, electronic and vibrational spectra, phase transitions, ferroelectricity, magnetism, and superconductivity. It also presents review papers on the most important problems in solid-state physics. Previously focused on translation, the journal now has the aim to become an international publication and accepts manuscripts originally submitted in English from all countries, along with translated works.