Abstract: A wafer processing system is provided for use with a driver and a material supply source. The driver is operable to generate a driving signal. The material supply source is operable to provide a material. The wafer processing system includes an upper confinement chamber portion, a lower confinement chamber portion, a confinement ring, and an electro-static chuck. The upper confinement chamber portion has an upper confinement chamber portion inner surface. The lower confinement chamber portion is detachably disposed in contact with the upper confinement chamber portion. The lower confinement chamber portion has a lower confinement chamber portion inner surface. The confinement ring is removably disposed in contact with the upper confinement chamber portion inner surface and the lower confinement chamber portion inner surface. The confinement ring has a confinement ring inner surface. The electro-static chuck has an electro-static chuck upper surface and is arranged to receive the driving signal.

Abstract: A method is provided for operating a processing system having a space therein arranged to receive a gas and an electromagnetic field generating portion operable to generate an electromagnetic field within the space. The method includes providing a gas into the space, and operating the electromagnetic field generating portion with a driving potential to generate an electromagnetic field within the space to transform at least a portion of the gas into plasma. The driving potential as a function of time is based on a first potential function portion and a second potential function portion. The first potential function portion comprises a first continuous periodic portion having a first amplitude and a first frequency. The second potential function portion comprises a second periodic portion having an maximum amplitude portion, and minimum amplitude portion and a duty cycle. The maximum amplitude portion is a higher amplitude than the minimum amplitude portion.

Abstract: A method is provided for operating a processing system having a space therein arranged to receive a gas and an electromagnetic field generating portion operable to generate an electromagnetic field within the space. The method includes providing a gas into the space, and operating the electromagnetic field generating portion with a driving potential to generate an electromagnetic field within the space to transform at least a portion of the gas into plasma. The driving potential as a function of time is based on a first potential function portion and a second potential function portion. The first potential function portion comprises a first continuous periodic portion having a first amplitude and a first frequency. The second potential function portion comprises a second periodic portion having an maximum amplitude portion, and minimum amplitude portion and a duty cycle. The maximum amplitude portion is a higher amplitude than the minimum amplitude portion.

Abstract: A wafer processing system is provided for use with a driver and a material supply source. The driver is operable to generate a driving signal. The material supply source is operable to provide a material. The wafer processing system includes an upper confinement chamber portion, a lower confinement chamber portion, a confinement ring, and an electro-static chuck. The upper confinement chamber portion has an upper confinement chamber portion inner surface. The lower confinement chamber portion is detachably disposed in contact with the upper confinement chamber portion. The lower confinement chamber portion has a lower confinement chamber portion inner surface. The confinement ring is removably disposed in contact with the upper confinement chamber portion inner surface and the lower confinement chamber portion inner surface. The confinement ring has a confinement ring inner surface. The electro-static chuck has an electro-static chuck upper surface and is arranged to receive the driving signal.