Ternary molybdenum chalcogenides stands for a vast class of materials, whose general formula is MxMO6X8, where, M is a cation and X is a chalcogen (sulfur, selenium, or tellurium). Possible applications of some of these are as high field superconductors (that is, >20 T, or 200 kG). This article discusses the fabrication methods of PbMo6S8 (PMS) and SnMo6S8 (SMS), including hot processing and cold processing. It provides a short note on the superconducting properties of PMS wire filaments and their applications in processes requiring high magnetic fields, such as high-energy physics, thermonuclear fusion, and nuclear magnetic resonance.

This article provides basic information on the chemical elements and their arrangement into a periodic table based on recurring similarities in the fundamental nature of the elements. These elements follow a periodic pattern related to the electron configuration that allows them to be arranged into the convenient periodic table.

This article provides basic information on chemical elements and their arrangement into a periodic table based on recurring similarities in the fundamental nature of the elements.

Chemical elements are the basic chemical substances; that is, they cannot be decomposed by chemical change or made by chemical union. These elements follow a periodic pattern related to the atomic mass of each that allows them to be arranged into a convenient table. This article includes a series of tables: the first gives the names and symbols of the elements in alphabetical order and the second lists the elements in order by atomic number and give the atomic weight for each. The periodic table of the elements also is included in the article.

Superconductors are materials that exhibit a complete disappearance of electrical resistivity on lowering the temperature below the critical temperature. A superconducting material must exhibit perfect diamagnetism, that is, the complete exclusion of an applied magnetic field from the bulk of the superconductor. Superconducting materials that have received the most attention are niobium-titanium superconductors (the most widely used superconductor), A15 compounds (in which class the important ordered intermetallic Nb3Sn lies), ternary molybdenum chalcogenides (Chevrel phases), and high-temperature ceramic superconductors. This article provides an overview of basic principles of superconductors and the different classes of superconducting materials and their general characteristics.

This article describes the chemical composition, physical properties, thermal properties, mechanical properties, electrical properties, optical properties, magnetic properties, and chemical properties of glasses, glass-matrix composites, and glass-ceramics.

This article is a compilation of definitions for terms related to engineering materials, including plastics, elastomers, polymer-matrix composites, adhesives and sealants, ceramics, ceramic-matrix composites, glasses, and carbon-carbon composites.

This article presents the following characteristics of pure metals : structure, chemical composition, mass characteristics, thermal properties, electrical properties, chemical properties, magnetic properties, optical properties, fabrication characteristics, nuclear properties, and mechanical properties.