Used VEECO GEN II K #293650675 for sale

A VARIAN / VEECO GEN II K Molecular Beam Epitaxy (MBE) Equipment is an advanced system used to grow thin films of high purity material on substrates to produce metal-oxide structures, hybrid films and nanostructures with atomic-level precision. The unit is made up of two separate components: the process chamber and the growth chamber, both of which contribute to the successful deposition of each layer of material. The Process Chamber is used to prepare substrates and create a vacuum environment for the growth of the thin films. It contains various components such as an evaporator, phosphine tank and quartz refrigerated trap. The evaporator is used to deposit low-level impurities onto the substrate and to produce ultra-high vacuum. The phosphine tank is responsible for adding specific amount of phosphorus to the growth chamber and the quartz refrigerated trap is used to further purify the process chamber. The Growth Chamber is where the deposition of the thin films occurs. It contains an evaporator for high-temperature materials such as oxides, an electron beam evaporator for adding higher levels of impurities, a low-energy electron diffraction (LEED) source for studying the crystal structure of the film, a stabilization source which is used to maintain uniform thermal and electrical conditions, and a set of shut-off valves which are used to control the source flow rate. The machine also includes an advanced computer-based control tool which allows for precise control of the parameters of each layer of material to be grown. This asset also offers manual control of radio-frequency rotating source settings and gamma offset settings. Finally, the model also includes various monitors and recorders to track the equipment's performance. Overall, VEECO GEN II K Molecular Beam Epitaxy System is an advanced and reliable deposition unit capable of producing high quality thin films of metal-oxide structures, hybrids films, and nanostructures. It is a versatile machine which can produce ultra-high pure films in a range of sizes and shapes. It is an invaluable tool for research and development of advanced materials for technological applications.