Abstract: A film forming method for forming an object film on a substrate including: providing the substrate including an oxide layer of a first material formed on a layer of the first material formed on a surface of a first area, and a layer of a second material formed on a surface of a second area, the second material being different from the first material; reducing the oxide layer; oxidizing a surface of the layer of the first material after reducing the oxide layer; and forming a self-assembled monolayer on the surface of the layer of the first material by supplying a raw material gas of the self-assembled monolayer after oxidizing the surface of the layer of the first material.

Abstract: A film forming method includes: (A) preparing a substrate with a surface having a first region where a first film is exposed, and a second region where a second film formed by a material different from the first film is exposed; (B) forming a stepped portion in the surface such that the first region becomes higher than the second region; (C) supplying a liquid to the surface where the stepped portion is formed; and (D) supplying, to the surface, a processing gas that chemically changes the liquid, and moving the liquid from the second region to the first region by a reaction between the processing gas and the liquid to selectively form a film in the first region with respect to the second region.

Abstract: A film forming method includes: a preparation process of preparing a substrate having a surface from which a first film without containing silicon and a second film are exposed; a first film formation process of forming a self-assembled monolayer, which has a fluorine-containing functional group and inhibits formation of a third film containing silicon, on the first film; a second film formation process of forming the third film on the second film; a modification process of decomposing the self-assembled monolayer by plasma using a gas containing hydrogen and nitrogen while maintaining a temperature of the substrate to be 70 degrees C. or lower, so that a side portion of the third film, which is formed in a vicinity of the self-assembled monolayer, is modified into ammonium fluorosilicate by active species contained in the decomposed self-assembled monolayer; and a removal process of removing the ammonium fluorosilicate.

Abstract: A film formation method of selectively forming a film on a substrate includes: a preparation process of preparing the substrate having a first film and a second film exposed on a surface thereof; a first film formation process of forming a self-assembled monolayer on the first film by supplying, onto the substrate, a compound for forming the self-assembled monolayer that has a functional group not containing fluorine and containing an alkyl group and prevents formation of a third film; a second film formation process of forming the third film on the second film; and a first removal process of removing the third film formed in a vicinity of the self-assembled monolayer by applying energy to the surface, wherein the third film is a film that is more likely than the first film to combine with hydrogen and carbon contained in the self-assembled monolayer to form a volatile compound.

Abstract: A method of selectively forming a film on a substrate includes: a preparation process of preparing a substrate having a surface to which a metal film and an insulating film are exposed; a first removal process of removing a natural oxide film on the metal film; a first film forming process of forming a self-assembled monolayer, which suppresses formation of a titanium nitride film, on the insulating film by providing the substrate with a compound for forming the self-assembled monolayer, the compound having a functional group containing fluorine and carbon; a second film forming process of forming a titanium nitride film on the metal film; an oxidation process of oxidizing the surface of the substrate; and a second removal process of removing a titanium oxide film, which is formed on the metal film and the self-assembled monolayer, by providing the surface of the substrate with the compound.

Abstract: A film formation method includes (A) to (C) below: (A) preparing a substrate including, on a surface of the substrate, a first region from which an insulating film is exposed and a second region from which a metal film is exposed; (B) forming a self-assembled monolayer in the second region by supplying an organic compound containing a nitro group, which is a raw material of the self-assembled monolayer, in a head group to the surface of the substrate, and selectively adsorbing the organic compound to the second region among the first region and the second region; and (C) forming a second insulating film in the first region by supplying a raw material gas as a raw material of the second insulating film to the surface of the substrate while formation of the second insulating film in the second region is inhibited by the self-assembled monolayer.

Abstract: A film formation method includes: providing a substrate including a first region in which a first material is exposed and a second region in which a second material different from the first material is exposed; forming an intermediate film selectively in the second region from the first region and the second region by supplying a processing gas to the substrate; forming a self-assembled monolayer in the first region and the second region after forming the intermediate film; removing the intermediate film and the self-assembled monolayer from the second region by heating the substrate to sublimate the intermediate film; and forming, after sublimation of the intermediate film, a target film selectively in the second region from the first region and the second region in a state in which the self-assembled monolayer is left in the first region.

Abstract: The present disclosure provides a technique capable of controlling a shape of an SAM. Provided is a method of forming a target film on a substrate, wherein the method includes preparing a substrate including a layer of a first conductive material formed on a surface of a first region, and a layer of an insulating material formed on a surface of a second region; forming carbon nanotubes on a surface of the layer of the first conductive material; and supplying a raw material gas for a self-assembled film to form the self-assembled film in a region of the surface of the layer of the first conductive material in which the carbon nanotubes have not been formed.

Abstract: A film forming method includes: preparing a substrate having a metal layer formed on a surface of a first region and an insulating layer formed on a surface of a second region, wherein the metal layer is formed of a first metal; forming a self-assembled film on a surface of the metal layer by supplying a source gas of the self-assembled film; after forming the self-assembled film, forming an oxide film of a second metal on the insulating layer through an atomic layer deposition method by repeating a supply of a precursor gas containing the second metal and a supply of an oxidizing gas; and reducing an oxide film of the first metal formed on a surface of the first metal by supplying a reducing gas after the supply of the oxidizing gas and before the supply of the precursor gas.

Abstract: A film formation method includes (A) to (C) below. (A) Providing a substrate including, on a surface of the substrate, a first region in which a first material is exposed and a second region in which a second material different from the first material is exposed. (B) Supplying, to the surface of the substrate, vapor of a solution that contains a raw material of a self-assembled monolayer and a solvent by which the raw material is dissolved, and selectively forming a self-assembled monolayer in the first region. (C) Forming a desired target film in the second region by using the self-assembled monolayer formed in the first region.

Abstract: A film formation method includes: preparing a substrate including, on its surface, a first region in which a first material is exposed and a second region in which a second material different from the first material is exposed; selectively forming a self-assembled monolayer in the first region, among the first region and the second region; and forming a desired target film in the second region, among the first region and the second region, by using the self-assembled monolayer formed in the first region, wherein the selectively forming the self-assembled monolayer includes: selectively forming the self-assembled monolayer in the first region by using a first processing liquid including a first raw material of the self-assembled monolayer; and modifying the self-assembled monolayer, by using a second processing liquid including a second raw material of the self-assembled monolayer at a concentration different from a concentration of the first processing liquid.

Abstract: The film-forming method of forming a target film on a substrate includes preparing the substrate including a first material layer formed on a surface of a first region, and including a second material layer, which is different from the first material, formed on a surface of a second region; controlling the temperature of the substrate to a first temperature; forming the self-assembled film on a surface of the first material layer at the first temperature by supplying a raw-material gas for a self-assembled film; controlling the temperature of the substrate to a second temperature higher than the first temperature; and further forming a self-assembled film at the second temperature on the first material layer on which the self-assembled film has been formed at the first temperature by supplying the raw-material gas for the self-assembled film.

Abstract: A film formation method for selectively forming a film on a substrate includes: a preparation step of preparing a substrate having a surface on which a first film and a second film are exposed; a first film forming step of supplying a compound for forming a self-assembled monolayer onto the substrate to form the self-assembled monolayer on the first film, the compound having a functional group including fluorine and carbon and suppressing formation of a third film; a second film forming step of forming the third film on the second film; and a first removal step of removing the third film formed in a vicinity of the self-assembled monolayer by irradiating the surface of the substrate with ions or active species, wherein the third film is a film which forms a volatile compound more easily than the first film by being bonded to fluorine and carbon in the self-assembled monolayer.

Abstract: There is provided a film forming method, including: forming a film containing silicon, carbon and nitrogen on a substrate in a first process; and oxidizing the film with an oxidizing agent containing a hydroxy group and subsequently supplying a nitriding gas to the substrate in a second process.

Abstract: A method of selectively forming a film on a substrate includes: a preparation process of preparing a substrate having a surface to which a metal film and an insulating film are exposed; a first removal process of removing a natural oxide film on the metal film; a first film forming process of forming a self-assembled monolayer, which suppresses formation of a titanium nitride film, on the insulating film by providing the substrate with a compound for forming the self-assembled monolayer, the compound having a functional group containing fluorine and carbon; a second film forming process of forming a titanium nitride film on the metal film; an oxidation process of oxidizing the surface of the substrate; and a second removal process of removing a titanium oxide film, which is formed on the metal film and the self-assembled monolayer, by providing the surface of the substrate with the compound.

Abstract: A film formation method includes: providing a substrate including a first region in which a first material is exposed and a second region in which a second material different from the first material is exposed; forming an intermediate film selectively in the second region from the first region and the second region by supplying a processing gas to the substrate; forming a self-assembled monolayer in the first region and the second region after forming the intermediate film; removing the intermediate film and the self-assembled monolayer from the second region by heating the substrate to sublimate the intermediate film; and forming, after sublimation of the intermediate film, a target film selectively in the second region from the first region and the second region in a state in which the self-assembled monolayer is left in the first region.

Abstract: There is provided a film formation method. The method comprises: preparing a substrate having a first region on which an oxide formed by oxidization of a surface of a conductive material is exposed and a second region on which an insulating material is exposed; replacing a film of the oxide with a film of boron oxide by supplying a boron halide gas to the substrate; etching the boron oxide film in the first region and forming a self-assembled monolayer film in the second region by supplying a gas of a fluorine-containing silane compound to the substrate; and forming a conductive target film selectively in the first region, from the first region and the second region, using the self-assembled monolayer film formed in the second region, the first region having the conductive material exposed thereon.

Abstract: A substrate processing method for area selective deposition. The method includes providing a substrate containing a metal film, a metal-containing liner, and a dielectric film, exposing the substrate to a plasma-excited cleaning gas containing 1) N2 gas and H2 gas, 2) N2 gas followed by H2 gas, or 3) H2 gas followed by N2 gas, forming a blocking layer on the metal film and on the metal-containing liner, and selectively depositing a material film on the dielectric film.

Abstract: A film forming method includes: preparing a substrate having a metal layer formed on a surface of a first region and an insulating layer formed on a surface of a second region, wherein the metal layer is formed of a first metal; forming a self-assembled film on a surface of the metal layer by supplying a source gas of the self-assembled film; after forming the self-assembled film, forming an oxide film of a second metal on the insulating layer through an atomic layer deposition method by repeating a supply of a precursor gas containing the second metal and a supply of an oxidizing gas; and reducing an oxide film of the first metal formed on a surface of the first metal by supplying a reducing gas after the supply of the oxidizing gas and before the supply of the precursor gas.

Abstract: A film forming method for forming an object film on a substrate including: providing the substrate including an oxide layer of a first material formed on a layer of the first material formed on a surface of a first area, and a layer of a second material formed on a surface of a second area, the second material being different from the first material; reducing the oxide layer; oxidizing a surface of the layer of the first material after reducing the oxide layer; and forming a self-assembled monolayer on the surface of the layer of the first material by supplying a raw material gas of the self-assembled monolayer after oxidizing the surface of the layer of the first material.