A system for depositing a layer on a substrate includes a processing chamber defining a gas inlet for introducing gas into the processing chamber and a gas outlet to allow the gas to exit the processing chamber. A substrate support is positioned within the processing chamber and is configured to receive a substrate. A transparent upper window includes a convex first face spaced from the substrate support to define an air gap therebetween. The upper window is positioned within the processing chamber to direct the gas from the gas inlet, through the air gap, and to the gas outlet. The first face includes a radially outer surface and a radially inner surface circumscribed within the outer surface. The outer surface has a first radius of curvature and the inner surface has a second radius of curvature that is different from the first radius of curvature.

A method of manufacturing a semiconductor includes adjusting a temperature of a substrate having a recess formed therein and accommodated in a container to a temperature within a range of 200 degrees C. or higher and 280 degrees or lower, and laminating a polyurea film in the recess in the substrate by supplying isocyanate gas and amine gas into the container.

A substrate support includes a plate comprising a top surface and a bottom surface, wherein the top surface is to support a substrate. The plate further comprises an electrode, one or more resistive heating elements, a first plurality of channels, and a plurality of optical fibers in the first plurality of channels, wherein the plurality of optical fibers are removable from the substrate support.

A method of forming a membrane is described. A graphenic-based membrane is formed on a growth substrate, where the graphenic-based membrane have one or more layers of graphenic-based material. The graphenic-based membrane is removed from the growth substrate. A region of the graphenic-based membrane having intrinsic or native defects is identified. The region of the graphenic-based membrane is irradiated with charged particles while introducing carbonaceous material on a surface of the one or more layers of graphenic-based material to heal the intrinsic or native defects.

A method of forming a membrane is described. A graphenic-based membrane is formed on a growth substrate, where the graphenic-based membrane have one or more layers of graphenic-based material. The graphenic-based membrane is removed from the growth substrate. A region of the graphenic-based membrane having intrinsic or native defects is identified. The region of the graphenic-based membrane is irradiated with charged particles while introducing carbonaceous material on a surface of the one or more layers of graphenic-based material to heal the intrinsic or native defects.

A method for sealing porous low-k dielectric films is provided. The method comprises exposing a substrate to UV radiation and a first reactive gas, wherein the substrate has an open feature defined therein, the open feature defined by a porous low-k dielectric layer and a conductive material, wherein the porous low-k dielectric layer is a silicon and carbon containing material and selectively forming a pore sealing layer in the open feature on exposed surfaces of the porous low-k dielectric layer using UV assisted photochemical vapor deposition.

A deposition method is implemented in a focused ion beam system that supplies a compound gas to a specimen, and applies an ion beam to the specimen to deposit a deposition film, the deposition method including: a first deposition film-depositing step that deposits a first deposition film on the specimen using the ion beam that is defocused with respect to the specimen; and a second deposition film-depositing step that deposits a second deposition film on the first deposition film using the ion beam that is smaller in defocus amount than that used in the first deposition film-depositing step.

In some embodiments, an apparatus for variable substrate temperature control may include a heater moveable along a central axis of a substrate support; a seal ring disposed about the heater, the seal ring configured to interface with a shadow ring disposed above the heater to form a seal; a plurality of spacer pins configured to support a substrate and disposed within a plurality of through holes formed in the heater, the plurality of spacer pins moveable parallel to the central axis, wherein the plurality of spacer pins control a first distance between the substrate and the heater and a second distance between the substrate and the shadow ring; and a resilient element disposed beneath the seal ring to bias the seal ring toward a backside surface of the heater.

Provide a converging mirror-based furnace for heating a target by way of reflecting from a reflecting mirror unit the light emitted from a light source and then irradiating a target with the reflected light, wherein said target-heating converging-light furnace is such that: the reflecting mirror unit comprises a primary reflecting mirror and secondary reflecting mirror; the light emitted from the light source is reflected sequentially by the primary reflecting mirror and secondary reflecting mirror and then irradiated onto the target; and the light reflected by the secondary reflecting mirror and irradiated onto the target surface is not perpendicular to the target surface. Based on the above, a system that uses converged infrared light to provide heating can be made smaller while keeping its heating performance intact, even when the system uses a revolving ellipsoid.

The invention is equipped with a hydrophilic group generating gas supply portion, an installation stand, an irradiation device, and a flow generation portion. The hydrophilic group generating gas supply portion supplies a hydrophilic group generating gas into the treatment chamber. The installation stand is equipped with an installation plate and a support member. The installation plate has a ventilation portion, and the support member is provided protrusively from the installation plate, and supports the workpiece with an air gap left between the workpiece and the installation plate. The irradiation device irradiates the workpiece with an energy wave that induces activation of the hydrophilic group generating gas. The flow generation portion generates a flow of at least part of the activated hydrophilic group generating gas such that the hydrophilic group generating gas flows via the ventilation portion of the installation plate and flows around into the air gap.