Abstract:
A host-guest jet vapor deposition system uses sonic jets and moving substrates to produce host-guest films in which complex organic molecules are trapped in hard, inorganic hosts. The system is capable of film fabrication at high rate and room temperature. Guest molecule concentrations are large and film quality is excellent. Films made in accordance with the present invention have applications in optics and electronics.
Abstract:
Introducing a silane reactant gas into a Jet Vapor Deposition microwave discharge source for deposition of silicon nitride films at increased rate. An array of regularly spaced micro-inlets in a JVD microwave discharge source delivers the silane reactant gas and act as non-interfering silane injectors to give a rate increase proportional to the number of micro-inlets while preserving deposited film quality.
Abstract:
A host-guest jet vapor deposition system uses sonic jets and moving substrates to produce host-guest films in which complex organic molecules are trapped in hard, inorganic hosts. The system is capable of film fabrication at high rate and room temperature. Guest molecule concentrations are large and film quality is excellent. Films made in accordance with the present invention have applications in optics and electronics.
Abstract:
A method is presented for the vapor deposition of a material film upon a substrate. The method comprises the use of a Jet Vapor Deposition process with a vaporized polymer gas flowing at supersonic velocity. The vaporized polymer gas consists of a carrier gas and a vaporized polymer, such as Parylene. The vaporized polymer gas impinges upon the substrate through a port and forms the material film.
Abstract:
A gas jet film deposition system includes a source of thermionically emitted electrons which are accelerated through carrier gas and generate He ions by impact ionization. The resultant electron avalanching and multiplication generates an extremely dense plasma, and produces large electron currents. The electron current is collected at a free, high electric field end of a crucible. The present system can generate vaporized evaporant which is entrained in the gas jet and thereby provide a high density source of ions. The ions may be presented to a substrate together with or without the evaporant.