Abstract: Methods for depositing a silicon germanium tin boron (SiGeSn:B) film on a substrate are described. The method comprises exposing a substrate to a precursor mixture comprising a boron precursor, a silicon precursor, a germanium precursor, and a tin precursor to form a boron silicon germanium tin (SiGeSn:B) film on the substrate.

Abstract: Exemplary embodiments provide methods, mediums, and systems for generating a library of oligonucleotides for fluorescence in-situ hybridization transcriptomics probes. The illustrative techniques include several improvements, which may be utilized separately or together. These improvements include automatically iterating over a particular group of probe building actions while excluding other actions from the automatic iterations. This serves to reduce the amount of processing and memory resources required while significantly speeding up the process of building the library. Other improvements described simplify the input of genes of interest to be used to construct the probes and provide quality control capabilities. The described solution may be implemented in non-script-based instructions, which simplifies the input procedure, allows for the separation of data management and processing capabilities, and reduces the need for expert users to build the library.

Abstract: Methods for deposition of high-hardness low-? dielectric films are described. More particularly, a method of processing a substrate is provided. The method includes flowing a precursor-containing gas mixture into a processing volume of a processing chamber having a substrate, the precursor having the general formula (I) wherein R1, R2, R3, R4, R5, R6, R7, and R8 are independently selected from hydrogen (H), alkyl, alkoxy, vinyl, silane, amine, or halide; maintaining the substrate at a pressure in a range of about 0.1 mTorr and about 10 Torr and at a temperature in a range of about 200° C. to about 500° C.; and generating a plasma at a substrate level to deposit a dielectric film on the substrate.

Abstract: A physical vapor deposition chamber comprising a rotating substrate support having a rotational axis, a first cathode having a radial center positioned off-center from a rotational axis of the substrate support is disclosed. A process controller comprising one or more process configurations selected from one or more of a first configuration to determine a rotation speed (v) for a substrate support to complete a whole number of rotations (n) around the rotational axis of the substrate support in a process window time (t) to form a layer of a first material on a substrate, or a second configuration to rotate the substrate support at the rotation speed (v).

Abstract: A method of forming a fluorinated metal film is provided. The method includes positioning an object in an atomic layer deposition (ALD) chamber having a processing region, depositing a metal-oxide containing layer on an object using an atomic layer deposition (ALD) process, depositing a metal-fluorine layer on the metal-oxide containing layer using an activated fluorination process, and repeating the depositing the metal-oxide containing layer and the depositing the metal-oxide containing layer until a fluorinated metal film with a predetermined film thickness is formed. The activated fluorination process includes introducing a first flow of a fluorine precursor (FP) to the processing region. The FP includes at least one organofluorine reagent or at least one fluorinated gas.

Abstract: Embodiments described herein include a processing tool that comprises a processing chamber, a chuck for supporting a substrate in the processing chamber, a dielectric window forming a portion of the processing chamber, and a modular high-frequency emission source. In an embodiment, the modular high-frequency emission source comprises a plurality of high-frequency emission modules. In an embodiment, each high-frequency emission module comprises, an oscillator module, amplification module, and an applicator. In an embodiment, the amplification module is coupled to the oscillator module. In an embodiment, the applicator is coupled to the amplification module. In an embodiment, the applicator is positioned proximate to the dielectric window.

Abstract: Apparatuses including a height-adjustable edge ring, and methods for use thereof are described herein. In one example, a substrate support assembly includes a height-adjustable edge ring, and the substrate support assembly is located within a process chamber. The substrate support assembly includes an electrostatic chuck, an edge ring positioned on a portion of the electrostatic chuck, and one or more actuators to adjust the height of the edge ring via one or more push pins. The height-adjustable edge ring can be used to compensate for erosion of the edge ring over time. In addition, the height-adjustable edge ring can be removed from the process chamber via a slit valve opening without venting and opening the process chamber. The height-adjustable edge ring can be tilted by the one or more actuators in order to improve azimuthal uniformity at the edge of the substrate.

Abstract: Molybdenum(VI) coordination complexes are described. Methods for depositing molybdenum-containing films on a substrate are described. The substrate is exposed to a molybdenum precursor and a reactant to form the molybdenum-containing film (e.g., elemental molybdenum, molybdenum oxide, molybdenum carbide, molybdenum silicide, molybdenum nitride). The exposures can be sequential or simultaneous.

Abstract: Molybdenum(0) coordination complexes comprising an arene ligand and one or more neutral ligands which coordinate to the metal center by carbon, nitrogen or phosphorous are described. Methods for depositing molybdenum-containing films on a substrate are described. The substrate is exposed to a molybdenum precursor and a reactant to form the molybdenum-containing film (e.g., elemental molybdenum, molybdenum oxide, molybdenum carbide, molybdenum silicide, molybdenum nitride). The exposures can be sequential or simultaneous.

Abstract: Molybdenum(VI) coordination complexes are described. Methods for depositing molybdenum-containing films on a substrate are described. The substrate is exposed to a molybdenum precursor and a reactant to form the molybdenum-containing film (e.g., elemental molybdenum, molybdenum oxide, molybdenum carbide, molybdenum silicide, molybdenum nitride). The exposures can be sequential or simultaneous.

Abstract: A method of depositing a silicon-containing material is disclosed. Some embodiments of the disclosure provide films which fill narrow CD features without a seam or void. Some embodiments of the disclosure provide films which form conformally on features with wider CD. Embodiments of the disclosure also provide superior quality films with low roughness, low defects and advantageously low deposition rates.

Abstract: A multilayer stack in the form of a Bragg reflector comprising a graded interfacial layer and a method of manufacturing are disclosed. The graded interfacial layer eliminates the formation of low-reflectivity interfaces in a multilayer stack and reduces roughness of interfaces in a multilayer stack.

Abstract: Exemplary methods of semiconductor processing may include providing a boron-and-carbon-and-nitrogen-containing precursor to a processing region of a semiconductor processing chamber. A substrate may be disposed within the processing region of the semiconductor processing chamber. The methods may include generating a capacitively-coupled plasma of the boron-and-carbon-and-nitrogen-containing precursor. The methods may include forming a boron-and-carbon-and-nitrogen-containing layer on the substrate. The boron-and-carbon-and-nitrogen-containing layer may be characterized by a dielectric constant below or about 3.5.

Abstract: Extreme ultraviolet (EUV) mask blanks, methods for their manufacture and production systems therefor are disclosed. The EUV mask blanks comprise a substrate; a multilayer stack of reflective layers on the substrate; a capping layer on the multilayer stack of reflecting layers; and an absorber layer on the capping layer, the absorber layer comprising an alloy selected from an alloy of ruthenium (Ru) and silicon (Si); an alloy tantalum (Ta) and platinum (Pt); and an alloy of ruthenium (Ru) and molybdenum (Mo).

Abstract: Molybdenum(0) coordination complexes comprising at least one cycloheptatriene ligand and optionally one or more neutral ligands which coordinate to the metal center by carbon, nitrogen or phosphorous are described. Methods for depositing molybdenum-containing films on a substrate are described. The substrate is exposed to a molybdenum precursor and a reactant to form the molybdenum-containing film (e.g., elemental molybdenum, molybdenum oxide, molybdenum carbide, molybdenum silicide, molybdenum nitride). The exposures can be sequential or simultaneous.

Abstract: Dinuclear molybdenum coordination complexes are described. Methods for depositing molybdenum-containing films on a substrate are described. The substrate is exposed to a dinuclear molybdenum precursor and a reactant to form the molybdenum-containing film (e.g., elemental molybdenum, molybdenum oxide, molybdenum carbide, molybdenum silicide, molybdenum nitride). The exposures can be sequential or simultaneous.

Abstract: Processing methods may be performed to form a filled contact hole in a mirror layer of a semiconductor substrate. The method may include forming a contact hole through a mirror layer of the semiconductor substrate by an etch process. The method may include filling the contact hole with a fill material. A portion of the fill material may overlie the mirror layer. The method may also include removing a portion of the fill material external to the contact hole by chemical mechanical polishing landing on the mirror layer.

Abstract: Disclosed herein are methods for reducing MOSFET trench sidewall surface roughness. In some embodiments, a method includes providing a device structure including a well formed in an epitaxial layer, forming a plurality of trenches through the well and the epitaxial layer, and implanting the device structure to form a treated layer along a sidewall of just an upper portion of the device structure within each of the plurality of trenches. The method may further include etching the device structure to remove the treated layer.

Abstract: Molybdenum(IV) and molybdenum(III) coordination complexes are described. Methods for depositing molybdenum-containing films on a substrate are described. The substrate is exposed to a molybdenum precursor and a reactant to form the molybdenum-containing film (e.g., elemental molybdenum, molybdenum oxide, molybdenum carbide, molybdenum silicide, molybdenum nitride). The exposures can be sequential or simultaneous.

Abstract: A method for forming conductive structures for a semiconductor device includes depositing a reflow material in features, e.g. vias, formed in a dielectric layer. A high melting point material is deposited in the feature and is reflowed and annealed in an ambient comprising one or more of hydrogen molecules, hydrogen ions, and hydrogen radicals at a temperature greater than 300° C. to fill the feature with a reflow material.