Abstract: There is provided a technique that includes modifying a deposited film, which is formed on an inner surface of a reaction container, into a film including an oxide layer and a nitride layer by performing a cycle a predetermined number of times, the cycle including: (a) oxidizing the deposited film by supplying an oxygen-containing gas into the reaction container and plasma-exciting the oxygen-containing gas; and (b) nitriding the deposited film by supplying a nitrogen-containing gas into the reaction container and plasma-exciting the nitrogen-containing gas.

Abstract: A method of processing a substrate, includes: (a) modifying a surface of the substrate into a first oxide layer by supplying, to the substrate, a reactive species generated by plasma-exciting a first processing gas in which oxygen and hydrogen are contained and a ratio of hydrogen in the oxygen and hydrogen of the first processing gas is a first ratio; and (b) modifying the first oxide layer into a second oxide layer by supplying, to the substrate, a reactive species generated by plasma-exciting a second processing gas in which oxygen is contained and hydrogen is optionally contained and a ratio of hydrogen in the oxygen and hydrogen of the second processing gas is a second ratio smaller than the first ratio.

Abstract: There is provided a technique that includes a process container including a cylindrical portion, a process chamber being formed in the process container and a substrate being arranged in the process chamber; a gas supplier configured to supply a processing gas to the process chamber; an electrode installed in a spiral shape to surround the process container from outside of the cylindrical portion of the process container and supplied with high-frequency power to plasma-excite the processing gas; and a mover configured to be capable of moving the electrode with respect to the process container in a radial direction of the cylindrical portion.

Abstract: A method of manufacturing a semiconductor device includes: (a) generating a reactive species by plasma-exciting a process gas containing oxygen and hydrogen; and (b) supplying the reactive species to a substrate and oxidizing surfaces of a silicon film and a silicon nitride film formed to be exposed respectively on the substrate, wherein a ratio of oxygen and hydrogen contained in the process gas is adjusted such that a ratio of a thickness of a second oxide layer formed by oxidizing the surface of the silicon nitride film to a thickness of a first oxide layer formed by oxidizing the surface of the silicon film in (b) becomes a predetermined thickness ratio.

Abstract: The present disclosure provides a method of manufacturing a semiconductor device, including: (a) loading a substrate with a film formed on a surface thereof into a process vessel; (b) generating a reactive species containing oxygen and a reactive species of a rare gas by converting a mixed gas containing the rare gas and an oxygen-containing gas into a plasma state; and (c) oxidizing the film by supplying the reactive species containing oxygen to the substrate together with the reactive species of the rare gas. In (b), a partial pressure ratio PN/PT, which is a ratio of a partial pressure PN of the rare gas in the process vessel to a total pressure PT of the mixed gas in the process vessel, is set to a value of 0.4 or less.

Abstract: There is provided a technique that includes (a) performing a heating process on a substrate in a process chamber, (b) transferring the substrate between the process chamber and a load lock chamber connected to a vacuum transfer chamber by a transfer robot installed in the vacuum transfer chamber connected to the process chamber, and (c) reading transfer information corresponding to process information applied to the substrate from a memory device in which plural pieces of the process information on a process content of the substrate and plural pieces of the transfer information of the transfer robot corresponding to the plural pieces of the process information are recorded, and controlling the transfer robot to transfer the substrate based on the read transfer information.

Abstract: According to one aspect of the technique, there is provided a method of manufacturing a semiconductor device, including: modifying a surface of a substrate into an impurity-containing layer by performing: (a) supplying an impurity-containing gas containing an impurity and a dilution gas into a process chamber in which the substrate is accommodated; (b) plasma-exciting the impurity-containing gas and the dilution gas; and (c) supplying an active species containing the impurity generated by plasma-exciting the impurity-containing gas and the dilution gas to the substrate, wherein a flow rate ratio of the impurity-containing gas to the dilution gas is controlled in (a) such that a partial pressure of the impurity-containing gas in the process chamber is set to a predetermined partial pressure less than a partial pressure at which the impurity-containing gas forms deposits containing a polymer in the process chamber.

Abstract: Described herein is a technique capable of preventing a constituent contained in an aluminum alloy from being vaporized and scattered when the aluminum alloy is used in a process vessel which is heated to a high temperature.

Abstract: A method of manufacturing a semiconductor device includes accommodating a substrate in a process chamber; supplying a first gas containing oxygen into the process chamber; generating plasma in the process chamber by exciting the first gas; supplying a second gas containing hydrogen into the process chamber and adjusting a hydrogen concentration distribution in the process chamber according to a density distribution of the plasma in the process chamber; and processing the substrate with oxidizing species generated by the plasma.

Abstract: There is provided a technique that includes (a) performing a heating process on a substrate in a process chamber, (b) transferring the substrate between the process chamber and a load lock chamber connected to a vacuum transfer chamber by a transfer robot installed in the vacuum transfer chamber connected to the process chamber, and (c) reading transfer information corresponding to process information applied to the substrate from a memory device in which plural pieces of the process information on a process content of the substrate and plural pieces of the transfer information of the transfer robot corresponding to the plural pieces of the process information are recorded, and controlling the transfer robot to transfer the substrate based on the read transfer information.

Abstract: There is provided a technique that includes (a) performing a heating process on a substrate in a process chamber, (b) transferring the substrate between the process chamber and a load lock chamber connected to a vacuum transfer chamber by a transfer robot installed in the vacuum transfer chamber connected to the process chamber, and (c) reading transfer information corresponding to process information applied to the substrate from a memory device in which plural pieces of the process information on a process content of the substrate and plural pieces of the transfer information of the transfer robot corresponding to the plural pieces of the process information are recorded, and controlling the transfer robot to transfer the substrate based on the read transfer information.