Abstract: Embodiments of the present invention generally include an apparatus for plasma cleaning and a method for plasma cleaning. The apparatus can include a lid body having a first surface for facing a pedestal during cleaning and a second surface opposite the first surface and substantially parallel to the first surface, the second surface having a first indentation sized to receive a magnet assembly, one or more handles coupled to the second surface of the lid body, and the magnet assembly resting in the first indentation. The method can include removing a sputtering target from the processing chamber, sealing the processing chamber, introducing a gas into the processing chamber, applying an RF bias to a pedestal within the processing chamber, maintaining the pedestal at a substantially constant temperature, and removing material from the pedestal to clean the pedestal.

Abstract: A method and apparatus for controlling the temperature of a substrate support assembly includes a pedestal, a chuck connected to the pedestal, a cooling plate structure thermally coupled with the chuck, a heater thermally coupled with the cooling plate structure, and a controller configured to control the cooling plate structure while controlling the heater during processing of a substrate on the chuck. The method includes cooling a substrate support with a cooling plate structure while heating the cooling plate structure with a heater thermally coupled with the cooling plate structure, monitoring the performance of the cooling plate structure and the heater, and regulating the performance of the cooling plate structure and the heater to maintain the substrate support at a desired temperature.

Abstract: Embodiments of the present invention generally include an apparatus for plasma cleaning and a method for plasma cleaning. Periodically, a PVD chamber may need to be cleaned to remove material that has built up in undesired locations within the chamber. Additionally, the sputtering target may need to be replaced. By removing the sputtering target and placing a grounded chamber lid in its place, the chamber may be plasma cleaned. The susceptor within the chamber may be electrically biased with an RF current. A stationary magnet assembly may be substantially centered behind the grounded lid to focus the cleaning plasma on the susceptor. Following the plasma cleaning, the magnet and lid may be removed and the sputtering target may be coupled to the chamber to continue processing.

Abstract: Embodiments of the present invention generally include an apparatus for plasma cleaning and a method for plasma cleaning. The apparatus can include a lid body having a first surface for facing a pedestal during cleaning and a second surface opposite the first surface and substantially parallel to the first surface, the second surface having a first indentation sized to receive a magnet assembly, one or more handles coupled to the second surface of the lid body, and the magnet assembly resting in the first indentation. The method can include removing a sputtering target from the processing chamber, sealing the processing chamber, introducing a gas into the processing chamber, applying an RF bias to a pedestal within the processing chamber, maintaining the pedestal at a substantially constant temperature, and removing material from the pedestal to clean the pedestal.

Abstract: A method and apparatus for controlling the temperature of a substrate support assembly includes a pedestal, a chuck connected to the pedestal, a cooling plate structure thermally coupled with the chuck, a heater thermally coupled with the cooling plate structure, and a controller configured to control the cooling plate structure while controlling the heater during processing of a substrate on the chuck. The method includes cooling a substrate support with a cooling plate structure while heating the cooling plate structure with a heater thermally coupled with the cooling plate structure, monitoring the performance of the cooling plate structure and the heater, and regulating the performance of the cooling plate structure and the heater to maintain the substrate support at a desired temperature.

Abstract: Embodiments of the present invention generally include an apparatus for plasma cleaning and a method for plasma cleaning. Periodically, a PVD chamber may need to be cleaned to remove material that has built up in undesired locations within the chamber. Additionally, the sputtering target may need to be replaced. By removing the sputtering target and placing a grounded chamber lid in its place, the chamber may be plasma cleaned. The susceptor within the chamber may be electrically biased with an RF current. A stationary magnet assembly may be substantially centered behind the grounded lid to focus the cleaning plasma on the susceptor. Following the plasma cleaning, the magnet and lid may be removed and the sputtering target may be coupled to the chamber to continue processing.