Methods for forming a metal carbide liner in features formed in a substrate surface are described. Each of the features extends a distance into the substrate from the substrate surface and have a bottom and at least one sidewall. The methods include depositing a metal carbide liner in the feature of the substrate surface with a plurality of high-frequency ratio-frequency (HFRF) pulses. Semiconductor devices with the metal carbide liner and methods for filling gaps using the metal carbide liner are also described.

An apparatus for processing stacks is provided. A first gas source is provided. A first gas manifold is connected to the first gas source. A first processing station has a first gas outlet, wherein the first gas outlet is connected to the first gas manifold. A first variable conductance valve is between the first gas source and the first gas outlet along the first gas manifold.

The present disclosure provides a substrate processing method and a substrate processing apparatus that perform selective film formation. The substrate processing method includes: forming a silicon-containing film by repeating forming an adsorption layer on a substrate on which a pattern of a concave portion is formed by supplying a silicon-containing gas to the substrate and generating plasma of a reaction gas to cause the plasma to react with the adsorption layer; and etching the silicon-containing film, wherein the forming the silicon-containing film includes modifying at least one of the adsorption layer and the silicon-containing film by generating a He-containing plasma.

The present disclosure provides a substrate processing method and a substrate processing apparatus that perform selective film formation. The substrate processing method includes: forming a silicon-containing film by repeating forming an adsorption layer on a substrate on which a pattern of a concave portion is formed by supplying a silicon-containing gas to the substrate and generating plasma of a reaction gas to cause the plasma to react with the adsorption layer; and etching the silicon-containing film, wherein the forming the silicon-containing film includes modifying at least one of the adsorption layer and the silicon-containing film by generating a He-containing plasma.

Various kinematic mounts used to mount a carrier ring carrying a substrate to a pedestal within a processing chamber. Each of the various kinematic mounts provide a smooth gliding action during mounting, reduce the generation of unwanted particles and prevent free-fall of the carrier ring to the pedestal.

Various kinematic mounts used to mount a carrier ring carrying a substrate to a pedestal within a processing chamber. Each of the various kinematic mounts provide a smooth gliding action during mounting, reduce the generation of unwanted particles and prevent free-fall of the carrier ring to the pedestal.

Provided is a substrate processing method capable of filling a film in a gap structure without forming voids or seams in a gap, the substrate processing method including: a first step of forming a thin film on a structure including a gap by performing a first cycle including supplying a first reaction gas and supplying a second reaction gas to the structure a plurality of times; a second step of etching a portion of the thin film by supplying a fluorine-containing gas onto the thin film; a third step of supplying a hydrogen-containing gas onto the thin film; a fourth step of supplying an inhibiting gas to an upper portion of the gap; and a fifth step of forming a thin film by performing a second cycle including supplying the first reaction gas and supplying a second reaction gas onto the thin film a plurality of times.

Provided is a substrate processing method capable of filling a film in a gap structure without forming voids or seams in a gap, the substrate processing method including: a first step of forming a thin film on a structure including a gap by performing a first cycle including supplying a first reaction gas and supplying a second reaction gas to the structure a plurality of times; a second step of etching a portion of the thin film by supplying a fluorine-containing gas onto the thin film; a third step of supplying a hydrogen-containing gas onto the thin film; a fourth step of supplying an inhibiting gas to an upper portion of the gap; and a fifth step of forming a thin film by performing a second cycle including supplying the first reaction gas and supplying a second reaction gas onto the thin film a plurality of times.

A substrate processing method includes forming an adsorption layer on a substrate by supplying a silicon-containing gas to the substrate; performing a modification by generating plasma containing He; and generating plasma of a reaction gas to cause the plasma to react with the adsorption layer, wherein the forming the adsorption layer, the performing the modification, and the generating the plasma are repeated to form a silicon-containing film.

A substrate processing method includes forming an adsorption layer on a substrate by supplying a silicon-containing gas to the substrate; performing a modification by generating plasma containing He; and generating plasma of a reaction gas to cause the plasma to react with the adsorption layer, wherein the forming the adsorption layer, the performing the modification, and the generating the plasma are repeated to form a silicon-containing film.