Embodiments relate to a sputter chamber with a configurable surface in communication with a target material. A control system is in communication with the chamber and functions to prepare an alloy film by changing a composition of the configurable surface. As ingress gas is introduced to the chamber to interact with the changed composition, the interaction causes a reaction that produces an alloy film.

Methods for depositing a dielectric oxide layer atop one or more substrates disposed in or processed through a PVD chamber are provided herein. In some embodiments, such a method includes: sputtering source material from a target assembly onto a first substrate while the source material is at a first erosion state and while providing a first amount of RF power to the target assembly to deposit a dielectric oxide layer onto a first substrate having a desired resistance-area; and subsequently sputtering source material from the target assembly onto a second substrate while the source material is at a second erosion state and while providing a second amount of RF power to the target assembly, wherein the second amount of RF power is lower than the first amount of RF power by a predetermined amount calculated to maintain the desired resistance-area.

A method for reducing the optical loss of the multilayer coating below a predetermined value in a zone by producing coating on a displaceable substrate in a vacuum chamber with the aid of a residual gas using a sputtering device. Reactive depositing a coating on the substrate by adding a reactive component with a predetermined stoichiometric deficit in a zone of the sputtering device. Displacing the substrate with the deposited coating into the vicinity of a plasma source, which is located in the vacuum chamber at a predetermined distance from the sputtering device. The plasma action of the plasma source modifying the structure and/or stoichiometry of the coating, preferably by adding a predetermined quantity of the reactive component to reduce the optical loss of the coating.

A method of processing a substrate includes: sputtering target material for a first amount of time using a first plasma formed from an inert gas and a first amount of power; determining a first counter, based on a product of a flow rate of the inert gas, the first amount of power, and the first amount of time; sputtering a metal compound material for a second amount of time using a second plasma formed from a process gas comprising a reactive gas and an inert gas and a second amount of power; determining a second counter based on a product of a flow rate of the process gas, the second amount of power, and the second amount of time; determining a third counter; and depositing a metal compound layer onto a predetermined number of substrates, wherein a deposition time for each substrate is adjusted based on the third counter.

A sputtering source includes two facing plate shaped targets and a magnet arrangement along each of the targets. An open coating outlet area from the reaction space between the targets is limited by facing rims of the two plate shaped targets. Catcher plates along each of the rims respectively project in a direction from the rims towards each other into the open coating outlet area, thereby restricting the open coating outlet area as limited by the mutually facing rims of the two plate shaped targets.

Conventional electrochromic devices frequently suffer from poor reliability and poor performance. Improvements are made using entirely solid and inorganic materials. Electrochromic devices are fabricated by forming an ion conducting electronically-insulating interfacial region that serves as an IC layer. In some methods, the interfacial region is formed after formation of an electrochromic and a counter electrode layer. The interfacial region contains an ion conducting electronically-insulating material along with components of the electrochromic and/or the counter electrode layer. Materials and microstructure of the electrochromic devices provide improvements in performance and reliability over conventional devices.

A method of etching a substrate that includes: loading the substrate into a plasma etch chamber, the substrate including a patterned hard mask layer and an underlying layer, the plasma etch chamber including a chamber part having a surface including a refractory metal, and a first electrode; flowing a process gas including fluorine and carbon into the plasma etch chamber; applying a source power to the first electrode of the plasma etch chamber to generate a plasma in the plasma etch chamber; and etching the underlying layer, the etching including exposing the surface of the chamber part to the plasma to sputter the refractory metal from the surface of the chamber part, and forming a recess in the underlying layer and a conductive polymer layer including the refractory metal over sidewalls of the patterned hard mask layer and the underlying layer, the forming including exposing the substrate to the plasma.

Conventional electrochromic devices frequently suffer from poor reliability and poor performance. Improvements are made using entirely solid and inorganic materials. Electrochromic devices are fabricated by forming an ion conducting electronically-insulating interfacial region that serves as an IC layer. In some methods, the interfacial region is formed after formation of an electrochromic and a counter electrode layer. The interfacial region contains an ion conducting electronically-insulating material along with components of the electrochromic and/or the counter electrode layer. Materials and microstructure of the electrochromic devices provide improvements in performance and reliability over conventional devices.

A method and a system for adjustable coating on a substrate using a magnetron sputtering apparatus are provided. The method comprises the steps of providing a magnetron assembly which comprises a plurality of magnets attached to a plurality of yokes and a plurality of actuating mechanisms (208), each operatively coupled to at least one of the plurality of yokes. The method further comprises automatically determining individual positions of each of the plurality of yokes of the magnetron assembly on the basis of at least one parameter, and adjusting individually positions of each of the plurality of yokes of the magnetron assembly in accordance with the automatically determined individual positions.

A method of making a semiconductor structure includes a step of sputtering silver, copper, indium, and gallium on a substrate in an ambient including at least one chalcogen to deposit an alloy of silver, copper, indium, gallium, and at least one chalcogen. A film of the alloy can be deposited on a continuously moving substrate with a high throughput to form a p-type semiconductor absorber layer of a photovoltaic cell.