Abstract: Apparatus for treating a gas in a conduit of a substrate processing system are provided. In some embodiments, an apparatus for treating a gas in a conduit of a substrate processing system includes: a dielectric tube configured to be coupled to a conduit of a substrate processing system to allow a flow of gases through the dielectric tube, wherein the dielectric tube has a conical sidewall; and a radio frequency (RF) coil wound about an outer surface of the conical sidewall of the dielectric tube. In some embodiments, the RF coil is hollow and includes coolant fittings to couple the hollow RF coil to a coolant supply.

Abstract: Apparatus for treating a gas in a conduit of a substrate processing system are provided. In some embodiments, an apparatus for treating a gas in a conduit of a substrate processing system includes: a dielectric tube to be coupled to a conduit of a substrate processing system to allow a flow of gases through the dielectric tube, wherein the dielectric tube has a conical sidewall; and an RF coil wound about an outer surface of the conical sidewall of the dielectric tube, the RF coil having a first end to provide an RF input to the RF coil, the first end of the RF coil disposed proximate a first end of the dielectric tube and a second end disposed proximate a second end of the dielectric tube. In some embodiments, the RF coil is hollow and includes coolant fittings to couple the hollow RF coil to a coolant supply.

Abstract: A transfer arm assembly for transferring wafers between a load-lock chamber or a transfer chamber and processing chamber. The wafer is selectively held on the end of a paddle. Linear horizontal motion is provided by a drawer-slide mechanism including a base, a carriage, and the paddle. Slides are mounted on the base and on the carriage. Wheels mounted on the carriage slidably engage the base slides and support the carriage on the base, and wheels mounted on the paddle slidably engage the carriage slides and support the paddle on the carriage. Thereby, the paddle may be projected a distance greater than the lateral extent of the base or of the vacuum chamber accommodating the base and its supported components in their retracted positions. A single motor mounted on the carriage can provide the two relative motions among the base, carriage, and paddle by means of two belt mechanisms wrapped around two capstans attached to the motor shaft.