摘要:
An apparatus for processing a layer on a workpiece includes a source of reactant fluid, a reaction chamber having a support for the workpiece and a fluid delivery apparatus for feeding an input fluid into the reaction chamber with the input fluid being utilized to process the material. An infrared sensor is adapted to cooperate with the fluid delivery apparatus for sensing the concentration of a component of the input fluid. The infrared sensor includes an infrared light source positioned to direct a beam of infrared light at an infrared light detector through the input fluid. The infrared light detector produces an electrical output signal indicative of the amount of light received by the detector and therefore not absorbed by the input fluid.
摘要:
A capacitor having a high dielectric constant and method of making the same is disclosed. The capacitor comprises a bottom electrode comprising a conductive oxide deposited upon a substrate by chemical vapor deposition. A dielectric layer having a high dielectric constant is deposited upon the conductive oxide. Lastly, a counter electrode is formed upon the dielectric layer.