A method is provided. The method includes one or more of conditioning one or more die pads of a singular die, applying a nickel layer to the one or more die pads, applying a gold layer over the nickel layer, applying a solder paste over the gold layer, applying one or more solder balls to the solder paste, and mating the one or more solder balls to one or more bond pads of another die, a printed circuit board, or a substrate.

Methods, apparatuses, and systems for substrate processing for lowering contact resistance in at least contact pads of a semiconductor device are provided herein. In some embodiments, a method of substrate processing for lowering contact resistance of contact pads includes: circulating a cooling fluid in at least one channel of a pedestal; and exposing a backside of the substrate located on the pedestal to a cooling gas to cool a substrate located on the pedestal to a temperature of less than 70 degrees Celsius. In some embodiments in accordance with the present principles, the method can further include distributing a hydrogen gas or hydrogen gas combination over the substrate.

Describes are shutter disks comprising one or more of titanium (Ti), barium (Ba), or cerium (Ce) for physical vapor deposition (PVD) that allows pasting to minimize outgassing and control defects during etching of a substrate. The shutter disks incorporate getter materials that are highly selective to reactive gas molecules, including O.sub.2, CO, CO.sub.2, and water.

Describes are shutter disks comprising one or more of titanium (Ti), barium (Ba), or cerium (Ce) for physical vapor deposition (PVD) that allows pasting to minimize outgassing and control defects during etching of a substrate. The shutter disks incorporate getter materials that are highly selective to reactive gas molecules, including O.sub.2, CO, CO.sub.2, and water.

A semiconductor device of an embodiment includes: a semiconductor substrate; a first insulating layer provided on or above the semiconductor substrate; an aluminum layer provided on the first insulating layer; a second insulating layer provided on the first insulating layer, the second insulating layer covering a first region of a surface of the aluminum layer; and an aluminum oxide film provided on a second region other than the first region of the surface of the aluminum layer, the aluminum oxide film including α-alumina as a main component, and a film thickness of the aluminum oxide film being equal to or larger than 0.5 nm and equal to or smaller than 3 nm.

In some embodiments, the present disclosure relates to a method including forming an interconnect structure over a substrate. A bond pad may be coupled to the interconnect structure, and a polymeric material may be deposited over the bond pad. In some embodiments, the method further includes performing a patterning process to remove a portion of the polymeric material to form an opening in the polymeric material. The opening directly overlies and exposes the bond pad. Further, the method includes a first cleaning process. The polymeric material is cured to form a polymeric protection layer, and a second cleaning process is performed.

Describes are shutter disks comprising one or more of titanium (Ti), barium (Ba), or cerium (Ce) for physical vapor deposition (PVD) that allows pasting to minimize outgassing and control defects during etching of a substrate. The shutter disks incorporate getter materials that are highly selective to reactive gas molecules, including O.sub.2, CO, CO.sub.2, and water.

Describes are shutter disks comprising one or more of titanium (Ti), barium (Ba), or cerium (Ce) for physical vapor deposition (PVD) that allows pasting to minimize outgassing and control defects during etching of a substrate. The shutter disks incorporate getter materials that are highly selective to reactive gas molecules, including O.sub.2, CO, CO.sub.2, and water.

Representative implementations of techniques and methods include processing singulated dies in preparation for bonding. A plurality of semiconductor die components may be singulated from a wafer component, the semiconductor die components each having a substantially planar surface. Particles and shards of material may be removed from edges of the plurality of semiconductor die component. Additionally, one or more of the plurality of semiconductor die components may be bonded to a prepared bonding surface, via the substantially planar surface.

Die-substrate assemblies having sinter-bonded backside via structures, and methods for fabricating such die-substrate assemblies, are disclosed. In embodiments, the method includes obtaining an integrated circuit (IC) die having a backside over which a backmetal layer is formed and into which a plated backside via extends. The IC die is attached to an electrically-conductive substrate by: (i) applying sinter precursor material over the backmetal layer and into the plated backside via; (ii) positioning a frontside of the electrically-conductive substrate adjacent the plated backmetal layer and in contact with the sinter precursor material; and (iii) sintering the sinter precursor material to yield a sintered bond layer attaching and electrically coupling the IC die to the frontside of the electrically-conductive substrate through the backmetal layer and through the plated backside via. The sintered bond layer contacts and is metallurgically bonded to the backside via lining.