Abstract: Embodiments disclosed herein may include a method for developing a photopatterned metal oxo photoresist. In an embodiment, the method may include pre-treating the photopatterned metal oxo photoresist with a pre-treatment process, developing the photopatterned metal oxo photoresist with a thermal dry develop process to selectively remove a portion of the photopatterned metal oxo photoresist and form a resist mask. In an embodiment, the thermal dry develop process includes a first sub-operation, and a second sub-operation that is different than the first sub-operation. In an embodiment, the process further includes post-treating the resist mask with a post-treatment process.

Abstract: Embodiments disclosed herein include methods of depositing a metal oxo photoresist using dry deposition processes. In an embodiment, the method for forming a photoresist layer over a substrate in a vacuum chamber comprises providing a metal precursor vapor into the vacuum chamber. In an embodiment, the method further comprises providing an oxidant vapor into the vacuum chamber, where a reaction between the metal precursor vapor and the oxidant vapor results in the formation of the photoresist layer on a surface of the substrate. In an embodiment, the photoresist layer is a metal oxo containing material.

Abstract: Embodiments disclosed herein include methods of developing a metal oxo photoresist. In an embodiment, the method comprises providing a substrate with the metal oxo photoresist into a vacuum chamber, where the metal oxo photoresist comprises exposed regions and unexposed regions. In an embodiment, the unexposed regions comprise a higher carbon concentration than the exposed regions. The method may further comprise vaporizing a halogenating agent into the vacuum chamber, where the halogenating agent reacts with either the unexposed regions or the exposed regions to produce a volatile byproduct. In an embodiment, the method may further comprise purging the vacuum chamber.

Abstract: Embodiments disclosed herein include methods of developing a metal oxo photoresist. In an embodiment, the method comprises providing a substrate with the metal oxo photoresist into a vacuum chamber, where the metal oxo photoresist comprises exposed regions and unexposed regions. In an embodiment, the unexposed regions comprise a higher carbon concentration than the exposed regions. The method may further comprise vaporizing a halogenating agent into the vacuum chamber, where the halogenating agent reacts with either the unexposed regions or the exposed regions to produce a volatile byproduct. In an embodiment, the method may further comprise purging the vacuum chamber.

Abstract: Methods to deposit a metal cap for an interconnect are disclosed. In embodiments, a method comprises contacting the substrate with an alkyl halide and a ruthenium metal precursor to form a metal cap for an interconnect.

Abstract: Embodiments disclosed herein may include a method for developing a photopatterned metal oxo photoresist. In an embodiment, the method may include pre-treating the photopatterned metal oxo photoresist with a pre-treatment process, developing the photopatterned metal oxo photoresist with a thermal dry develop process to selectively remove a portion of the photopatterned metal oxo photoresist and form a resist mask. In an embodiment, the thermal dry develop process includes a first sub-operation, and a second sub-operation that is different than the first sub-operation. In an embodiment, the process further includes post-treating the resist mask with a post-treatment process.

Abstract: Embodiments disclosed herein include methods of depositing a metal oxo photoresist using dry deposition processes. In an embodiment, the method comprises forming a first metal oxo film on the substrate with a first vapor phase process including a first metal precursor vapor and a first oxidant vapor, and forming a second metal oxo film over the first metal oxo film with a second vapor phase process including a second metal precursor vapor and a second oxidant vapor.

Abstract: Embodiments disclosed herein include methods of depositing a metal oxo photoresist using dry deposition processes. In an embodiment, the method comprises forming a first metal oxo film on the substrate with a first vapor phase process including a first metal precursor vapor and a first oxidant vapor, and forming a second metal oxo film over the first metal oxo film with a second vapor phase process including a second metal precursor vapor and a second oxidant vapor.

Abstract: Embodiments disclosed herein include methods of developing a metal oxo photoresist. In an embodiment, the method comprises providing a substrate with the metal oxo photoresist into a vacuum chamber, where the metal oxo photoresist comprises exposed regions and unexposed regions. In an embodiment, the unexposed regions comprise a higher carbon concentration than the exposed regions. The method may further comprise vaporizing a halogenating agent into the vacuum chamber, where the halogenating agent reacts with either the unexposed regions or the exposed regions to produce a volatile byproduct. In an embodiment, the method may further comprise purging the vacuum chamber.

Abstract: Methods and apparatus for self-assembled monolayer (SAM) deposition are provided herein. In some embodiments, an apparatus for self-assembled monolayer (SAM) deposition includes: a chamber enclosing a processing volume; a substrate support disposed in the chamber and configured to support a substrate in the processing volume; a gas distribution system coupled to the chamber and configured to distribute a process gas into the processing volume; a first SAM precursor source fluidly coupled to the gas distribution system to provide a first SAM precursor as a part of the process gas; and a second SAM precursor source fluidly coupled to the gas distribution system to provide a second SAM precursor, different than the first SAM precursor, as a part of the process gas, wherein the first and second SAM precursor sources are independently controllable to control a relative percentage of the first and second SAM precursors in the process gas with respect to each other.

Abstract: Embodiments disclosed herein include methods of developing a metal oxo photoresist. In an embodiment, the method comprises providing a substrate with the metal oxo photoresist into a vacuum chamber, where the metal oxo photoresist comprises exposed regions and unexposed regions. In an embodiment, the unexposed regions comprise a higher carbon concentration than the exposed regions. The method may further comprise vaporizing a halogenating agent into the vacuum chamber, where the halogenating agent reacts with either the unexposed regions or the exposed regions to produce a volatile byproduct. In an embodiment, the method may further comprise purging the vacuum chamber.

Abstract: Embodiments disclosed herein include methods of depositing a metal oxo photoresist using dry deposition processes. In an embodiment, the method comprises forming a first metal oxo film on the substrate with a first vapor phase process including a first metal precursor vapor and a first oxidant vapor, and forming a second metal oxo film over the first metal oxo film with a second vapor phase process including a second metal precursor vapor and a second oxidant vapor.

Abstract: Embodiments disclosed herein include methods of developing a metal oxo photoresist. In an embodiment, the method comprises providing a substrate with the metal oxo photoresist into a vacuum chamber, where the metal oxo photoresist comprises exposed regions and unexposed regions. In an embodiment, the unexposed regions comprise a higher carbon concentration than the exposed regions. The method may further comprise vaporizing a halogenating agent into the vacuum chamber, where the halogenating agent reacts with either the unexposed regions or the exposed regions to produce a volatile byproduct. In an embodiment, the method may further comprise purging the vacuum chamber.

Abstract: Embodiments disclosed herein comprise a sensor. In an embodiment, the sensor comprises a substrate having a first surface and a second surface opposite from the first surface. In an embodiment, the sensor further comprises a first electrode over the first surface of the substrate, and a second electrode over the first surface of the substrate and adjacent to the first electrode. In an embodiment, the sensor further comprises a barrier layer over the first electrode and the second electrode.

Abstract: Embodiments disclosed herein include methods of depositing a metal oxo photoresist using dry deposition processes. In an embodiment, the method comprises forming a first metal oxo film on the substrate with a first vapor phase process including a first metal precursor vapor and a first oxidant vapor, and forming a second metal oxo film over the first metal oxo film with a second vapor phase process including a second metal precursor vapor and a second oxidant vapor.

Abstract: Methods and apparatus for processing a substrate are provided herein. For example, a method of processing a substrate comprises a) removing oxide from a metal layer disposed in a dielectric layer on the substrate disposed in a processing chamber, b) selectively depositing a self-assembled monolayer (SAM) on the metal layer using atomic layer deposition, c) depositing a precursor while supplying water to form one of an aluminum oxide (AlO) layer on the dielectric layer or a low-k dielectric layer on the dielectric layer, d) supplying at least one of hydrogen (H2) or ammonia (NH3) to remove the self-assembled monolayer (SAM), and e) depositing one of a silicon oxycarbonitride (SiOCN) layer or a silicon nitride (SiN) layer atop the metal layer and the one of the aluminum oxide (AlO) layer on the dielectric layer or the low-k dielectric layer on the dielectric layer.

Abstract: Embodiments disclosed herein include methods of depositing a positive tone photoresist using dry deposition and oxidation treatment processes. In an example, a method for forming a photoresist layer over a substrate in a vacuum chamber includes providing a metal precursor vapor into the vacuum chamber. The method further includes providing an oxidant vapor into the vacuum chamber, where a reaction between the metal precursor vapor and the oxidant vapor results in the formation of a positive tone photoresist layer on a surface of the substrate. The positive tone photoresist layer is a metal-oxo containing material. The method further includes performing a post anneal process of the metal-oxo containing material in an oxygen-containing environment.

Abstract: Embodiments disclosed herein include methods of depositing a metal oxo photoresist using chemical vapor condensation deposition processes. In an example, a method for forming a photoresist layer over a substrate in a vacuum chamber includes providing a metal precursor vapor into the vacuum chamber from an ampoule maintained at a first temperature. The method further includes providing an oxidant vapor into the vacuum chamber, where a reaction between the metal precursor vapor and the oxidant vapor results in the formation of the photoresist layer on a surface of the substrate. The photoresist layer is a metal oxo containing material. The substrate is maintained at a second temperature less than the first temperature during the formation of the photoresist layer on the surface of the substrate.

Abstract: Embodiments disclosed herein include a method of forming a metal-oxo photoresist on a substrate. In an embodiment, the method comprises repeating a deposition cycle, where each iteration of the deposition cycle comprises: a) flowing a metal precursor into a chamber comprising the substrate; and b) flowing an oxidant into the chamber, where the oxidant and the metal precursor react to form the metal-oxo photoresist.

Abstract: Some embodiments include a method of depositing a photoresist onto a substrate in a processing chamber. In an embodiment, the method comprises flowing an oxidant into the processing chamber through a first path in a showerhead, and flowing an organometallic into the processing chamber through a second path in the showerhead. In an embodiment, the first path is isolated from the second path so that the oxidant and the organometallic do not mix within the showerhead. In an embodiment, the method further comprises that the oxidant and the organometallic react in the processing chamber to deposit the photoresist on the substrate.