Exemplary integrated cluster tools may include a factory interface including a first transfer robot. The tools may include a wet clean system coupled with the factory interface at a first side of the wet clean system. The tools may include a load lock chamber coupled with the wet clean system at a second side of the wet clean system opposite the first side of the wet clean system. The tools may include a first transfer chamber coupled with the load lock chamber. The first transfer chamber may include a second transfer robot. The tools may include a thermal treatment chamber coupled with the first transfer chamber. The tools may include a second transfer chamber coupled with the first transfer chamber. The second transfer chamber may include a third transfer robot. The tools may include a metal deposition chamber coupled with the second transfer chamber.

The present disclosure relates to methods and apparatuses for selective deposition on a surface. In particular, a silicon-containing inhibitor can be used to selectively bind to a first region, thus inhibiting deposition of a material on that first region.

A method is presented for selective deposition on metals using porous low-k materials. The method includes forming alternating layers of a porous dielectric material and a first conductive material, forming a surface aligned monolayer (SAM) over the first conductive material, depositing hydroxamic acid (HA) material over the porous dielectric material, growing an oxide material over the first conductive material, removing the SAM, depositing a dielectric layer adjacent the oxide material, and replacing the oxide material with a second conductive material defining a bottom electrode.

Disclosed are a layer structure including a dielectric layer, a method of manufacturing the dielectric layer, an electronic device including the dielectric layer, and an electronic apparatus including the electronic device. The dielectric layer according to at least one embodiment includes a first layer having a dielectric constant greater than that of silicon oxide and is undoped, a second layer configured to enhance a rutile phase of the first layer, and a third layer configured to increase a bandgap of the first layer. The method of manufacturing a dielectric layer according to an embodiment includes forming a first layer having a dielectric constant greater than that of silicon oxide; forming a phase stabilization layer for stabilizing a rutile phase of the first layer and forming a high-bandgap layer for increasing a bandgap of the first layer.

Methods of manufacturing and processing semiconductor devices (i.e., electronic devices) are described. Embodiments of the disclosure advantageously provide electronic devices which meet reduced thickness, lower thermal budget, and Vt requirements, and have improved device performance and reliability. The electronic devices described herein comprise a source region, a drain region, and a channel separating the source region and the drain region, an interfacial layer on a top surface of the channel, a high- dielectric layer on the interfacial layer, a dipole layer on the high- dielectric layer, and a capping layer on the dipole layer. In some embodiments, the dipole layer comprises a metal oxynitride (MON), such as aluminum oxynitride (AlON). In some embodiments, the methods comprise annealing the substrate to drive atoms from the dipole layer into one or more of the interfacial layer or the high-k dielectric layer.

A method for processing a substrate includes treating the substrate with a small molecular inhibitor (SMI), the substrate including a recess formed in a dielectric layer and a first metal layer in the recess, the SMI covering a surface of the first metal layer. The method further includes, after treating the substrate with the SMI, treating the substrate with a large molecular inhibitor (LMI), the LMI covering sidewalls of the dielectric layer in the recess. The method further includes heating the substrate to remove the SMI from the first metal layer and to expose the first metal layer in the recess, where the LMI remains on the sidewalls after removing the SMI from the first metal layer. The method further includes depositing a second metal over the first metal layer in the recess, where the LMI covering the sidewalls prevents deposition of the second metal on the dielectric layer.

Dielectric films for semiconductor devices and methods of forming. A processing method includes forming a first film of a first dielectric material on a substrate by performing a first plurality of cycles of atomic layer deposition and, thereafter, heat-treating the first film, where a thickness of the first film is below a threshold thickness needed for spontaneous polarization in the first dielectric material. The processing method further includes forming a second film of a second dielectric material on the substrate by performing a second plurality of cycles of atomic layer deposition and, thereafter, heat-treating the second film, where a thickness of the second film is greater than the thickness of the first film, and the second film is ferroelectric or antiferroelectric. The first and second dielectric materials can include at least one metal oxide, for example zirconium oxide, hafnium oxide, or a laminate or mixture thereof.

A method for vacuum gap formation on a dielectric substrate uses area selective deposition (ASD), such as atomic layer deposition (ALD) or chemical vapor deposition (CVD), of a hardmask material on a substrate patterned with a self-assembled monolayer (SAM) and metal features. Due to the presence of the SAM, the hardmask material reaches, but does not touch the metal features leaving areas that will form gaps on the resultant hardmask when the SAM is removed from the substrate. Etching of the dielectric substrate forms trenches in the areas of the gaps. When a non-conformal coating is deposited on the dielectric substrate, vacuum gaps form in the trenches as the non-conformal coating enters into the trenches, but closes off at the surface of the substrate prior to the complete filling of the trench.

An amorphous silicon layer or amorphous boron layer can be deposited on a substrate using one or more silicon or boron-containing precursors, respectively. Radical species are provided from a plasma source or from a controlled reaction chamber atmosphere to convert the amorphous silicon layer to a doped silicon layer with composition tunability. An initiation layer is deposited on one or more semiconductor device structures having a dielectric layer over an electrically conductive layer. The initiation layer may be conformally deposited by a CVD-based process and may comprises amorphous silicon, doped silicon, amorphous boron, or doped boron.

Methods for filling a substrate feature with a seamless dielectric gap fill are described. Methods comprise sequentially depositing a film with a seam and partially etching the film in the same processing chamber. Methods and apparatus allow for the same hardware to be used for PEALD deposition of a film as well as plasma etch of the film.