Abstract: Methods of manufacturing a semiconductor processing chamber showerheads may include forming a melted aluminum alloy composition, cooling the melted aluminum alloy composition at a rate of at least 103 K/sec to form solid aluminum alloy particles, and forming a core region of a showerhead from the solid aluminum alloy particles. The core region of the showerhead may include an inner core region and an outer core region that may be coupled together. The inner core region may define a plurality of apertures. The outer core region may define a channel that receives a heating element. The methods may include coating the core region with one of aluminum or aluminum oxide and joining a peripheral edge of the outer core region with an inner edge of a metallic annular liner. The metallic annular liner may have a lower thermal conductivity than the core region of the showerhead.

Abstract: Exemplary semiconductor processing chamber showerheads include an inner core region. The inner core region may define a plurality of apertures. The showerheads may include an outer core region disposed about an outer periphery of the inner core region. The outer core region may define an annular channel. The showerheads may include a heating element disposed within the annular channel. The showerheads may include an annular liner disposed about an outer periphery of the outer core region. The inner core region and the outer core region may include an aluminum alloy. The annular liner may have a lower thermal conductivity than the aluminum alloy.

Abstract: Exemplary substrate support assemblies may include an electrostatic chuck body defining a support surface that defines a substrate seat. The substrate support surface may include a dielectric coating. The substrate support assemblies may include a support stem coupled with the electrostatic chuck body. The substrate support assemblies may include a cooling hub positioned below a base of the support stem and coupled with a cooling fluid source. The electrostatic chuck body may define at least one cooling channel that is in communication with a cooling fluid source. The substrate support assemblies may include a heater embedded within the electrostatic chuck body. The substrate support assemblies may include an AC power rod extending through the support stem and electrically coupled with the heater. The substrate support assemblies may include a plurality of voids formed within the electrostatic chuck body between the at least one cooling channel and the heater.

Abstract: Exemplary support assemblies may include an electrostatic chuck body defining a substrate support surface. The assemblies may include a support stem coupled with the electrostatic chuck body. The assemblies may include a heater embedded within the electrostatic chuck body. The assemblies may include an electrode embedded within the electrostatic chuck body between the heater and the substrate support surface. The assemblies may include a power transmission rod coupled with the electrode. The power transmission rod may include a material characterized by a coefficient of thermal expansion of less than or about 10×10?6/° C.

Abstract: Exemplary semiconductor processing systems may include a chamber body including sidewalls and a base. The chamber body may define an interior volume. The systems may include a substrate support extending through the base of the chamber body. The substrate support may be configured to support a substrate within the interior volume. The systems may include a faceplate positioned within the interior volume of the chamber body. The faceplate may define a plurality of apertures through the faceplate. The systems may include a leveling apparatus seated on the substrate support. The leveling apparatus may include a plurality of piezoelectric pressure sensors.

Abstract: A method may include receiving at an online payment service hosted on a first system, detailed information from an auction management (AM) system, the AM system hosted on a second system remote from the first system. The information may concern an item purchased by a user from a network-based commerce facility and placed in a virtual shopping cart on the AM system. The detailed information may be sent by the AM system in response to receiving an intent to proceed with payment for the item. A user interface may be communicated to the user that facilitates processing of the payment for the item. The processing may include marking the payment as being an AM payment. The interface may allow the user to view the detailed information and the detailed information describing contents of the virtual shopping cart on the AM system.

Abstract: This document describes, among other things, systems and methods for generating advertising campaigns or listings utilizing catalog information. A method comprises receiving, by an online publication system, a product catalog; accessing, by the online publication system, a merchant profile; and using the product catalog and the merchant profile to develop advertising data, wherein the advertising data includes at least one of an advertising campaign, a marketplace listing, or a store listing.

Abstract: This document describes, among other things, systems and methods for generating advertising campaigns or listings utilizing catalog information. A method comprises receiving, by an online publication system, a product catalog; accessing, by the online publication system, a merchant profile; and using the product catalog and the merchant profile to develop advertising data, wherein the advertising data includes at least one of an advertising campaign, a marketplace listing, or a store listing.

Abstract: This document describes, among other things, systems and methods for generating advertising campaigns or listings utilizing catalog information. A method comprises receiving, by an online publication system, a product catalog; accessing, by the online publication system, a merchant profile; and using the product catalog and the merchant profile to develop advertising data, wherein the advertising data includes at least one of an advertising campaign, a marketplace listing, or a store listing. The advertising campaign is published across multiple communication channels and focuses on the merchant's identity in at least one of the communication channels and specific products sold by the merchant in at least one other communication channel.

Abstract: A method may include receiving at an online payment service hosted on a first system, detailed information from an auction management (AM) system, the AM system hosted on a second system remote from the first system. The information may concern an item purchased by a user from a network-based commerce facility and placed in a virtual shopping cart on the AM system. The detailed information may be sent by the AM system in response to receiving an intent to proceed with payment for the item. A user interface may be communicated to the user that facilitates processing of the payment for the item. The processing may include marking the payment as being an AM payment. The interface may allow the user to view the detailed information and the detailed information describing contents of the virtual shopping cart on the AM system.

Abstract: This document describes, among other things, systems and methods for generating advertising campaigns or listings utilizing catalog information. A method comprises receiving, by an online publication system, a product catalog; accessing, by the online publication system, a merchant profile; and using the product catalog and the merchant profile to develop advertising data, wherein the advertising data includes at least one of an advertising campaign, a marketplace listing, or a store listing. The advertising campaign is published across multiple communication channels and focuses on the merchant's identity in at least one of the communication channels and specific products sold by the merchant in at least one other communication channel.

Abstract: This document describes, among other things, systems and methods for generating advertising campaigns or listings utilizing catalog information. A method comprises receiving, by an online publication system, a product catalog; accessing, by the online publication system, a merchant profile; and using the product catalog and the merchant profile to develop advertising data, wherein the advertising data includes at least one of an advertising campaign, a marketplace listing, or a store listing.

Abstract: A method may include receiving at an online payment service hosted on a first system, detailed information from an auction management (AM) system, the AM system hosted on a second system remote from the first system. The information may concern an item purchased by a user from a network-based commerce facility and placed in a virtual shopping cart on the AM system. The detailed information may be sent by the AM system in response to receiving an intent to proceed with payment for the item. A user interface may be communicated to the user that facilitates processing of the payment for the item. The processing may include marking the payment as being an AM payment. The interface may allow the user to view the detailed information and the detailed information describing contents of the virtual shopping cart on the AM system.

Abstract: An inventory number identifier may be associated with an item number of an inventory account within a system inventory. The inventory number identifier may indicate a number of units of the item available for purchase according to the inventory account of a user. The inventory number identifier may be selected for inclusion among one or more selected identifiers for advertisement generation. An advertisement including the selected identifiers for the item may be generated. The advertisement may be made available within a first system for an item in an inventory account of a user of a second system. The inventory number identifier of the advertisement may be updated by accessing the inventory account of the user. The advertisement may then be displayed within the first system.

Abstract: This document describes, among other things, systems and methods for generating advertising campaigns or listings utilizing catalog information. A method comprises receiving, by an online publication system, a product catalog; accessing, by the online publication system, a merchant profile; and using the product catalog and the merchant profile to develop advertising data, wherein the advertising data includes at least one of an advertising campaign, a marketplace listing, or a store listing.

Abstract: In one embodiment, detailed information concerning items placed by a user in a virtual shopping cart hosted by a merchant web site is received from a third party shopping cart application. The detailed information is sent by the third party shopping cart application in response to a user request to proceed with a payment for the items. Once the detailed information is received, the user is presented with one or more user interfaces facilitating processing of the payment. The user interfaces allow the user to view the content of the virtual shopping cart.

Abstract: A method and system for providing a money-back guarantee for a transaction in a network-based marketplace. The system provides an interface for a buyer to file a reimbursement request against the money-back guarantee for an eligible transaction. The system upon receiving notification over a network indicating the reimbursement request verifies the reimbursement request is eligible for the money-back guarantee. Once verified, the system electronically reimburses the buyer a predetermined amount associated with the eligible transaction and the money-back guarantee.