XOS® has been a leading global provider of advanced X-ray optics for material analysis systems since the optics' commercial introduction in the mid-1990s. The systems are important for essentially all industries that use materials – from cement to semiconductor to pharmaceutical to petroleum – measuring aspects such as semiconductor film thickness, stress in turbine blades, groundwater contamination, and contaminant levels.
Xenocs is a supplier of X-ray optics and X-ray optical components. Using proprietary manufacturing technologies based on precision free-form optical surfaces including aspheric substrates, sub-nanometer precision multilayer coating technology and innovative single reflection optical concepts, Xenocs manufactures a wide range of X-ray optical components.
XG Sciences develops and produces multifunctional materials that are based on their xGnP brand graphene nano-platelets. The company manufactures these nano-platelets through proprietary techniques that allow them to control their size and surface characteristics.
Manufactures nanodevices based on individual carbon nanotubes (CNTs) and CNT arrays with well-controlled properties using a proprietary, scalable core process - CNT based probes for high-end microscopy tools, including CNT tips for Atomic Force Microscopes (AFMs); CNT field emitters for Scanning Electron Microscopes (SEMs).
XiGo Nanotools' range of particle characterization products provides measurements of particle size, particle size distribution, and surface area. XiGo Nanotools also offers contract testing, consulting, or training in particle characterization.
XinRay Systems LLC is a joint venture between Siemens Medical Solutions and Xintek. The company develops and manufactures distributed x-ray sources for a broad range of applications including diagnostic medical imaging, homeland security, and industrial inspection. Its proprietary nanomaterial based field emission electron sources have superior emission properties including high emission current and long term stability.
Xitronix Corporation is a leader in the development and implementation of high precision Photo-Reflectance metrology equipment for the worldwide semiconductor device manufacturing process control market. The breakthrough process control capability provided by Xitronix' Photo-Reflectance technology is essential to the volume manufacture of nanoelectronics at the 45 nm node and beyond.
Xolve (previously Graphene Solutions) is a manufacturer of purified and size selected carbon nanotubes, graphene and nanographene. The company is working to commercialize simple room temperature processing of graphene and other nanoparticle composites, solutions and coatings.
XsunX is focused on lowering the cost of solar power generation and increasing solar energy applications through the development of unique thin film photovoltaic (TFPV) materials, designs, and manufacturing processes. Includes Hybrid Nano Crystalline for high performance opaque applications rivaling silicon wafer efficiencies.
Xtalic is focused on providing unique nanostructured alloys that provide corrosion resistance, wear resistance and exceptional appearance across a wide range of metal coating applications including decorative, functional and electronics.