Disclosed herein is a new and improved system and method for fabricating diamond semiconductors. The method may include the steps of selecting a diamond semiconductor material having a surface, exposing the surface to a source gas in an etching chamber, forming a carbide interface contact layer on the surface; and forming a metal layer on the interface layer.

Implementations of a method of forming semiconductor packages may include: providing a wafer having a plurality of devices, etching one or more trenches on a first side of the wafer between each of the plurality of devices, applying a molding compound to the first side of the wafer to fill the one or more trenches; grinding a second side of the wafer to a desired thickness, and exposing the molding compound included in the one or more trenches. The method may include etching the second side of the wafer to expose a height of the molding compound forming one or more steps extending from the wafer, applying a back metallization to a second side of the wafer, and singulating the wafer at the one or more steps to form a plurality of semiconductor packages. The one or more steps may extend from a base of the back metallization.

Embodiments are directed to a method of optimizing thickness of a target material film deposited on a semiconductor substrate in a semiconductor processing chamber, wherein the semiconductor processing chamber includes a magnetic assembly positioned on the semiconductor processing chamber, the magnetic assembly including a plurality of magnetic columns within the magnetic assembly. The method includes operating the semiconductor processing chamber to deposit a film of target material on a semiconductor substrate positioned within the semiconductor processing chamber, measuring an uniformity of the deposited film, adjusting a position of one or more magnetic columns in the magnetic assembly, and operating the semiconductor processing chamber to deposit the film of the target material after adjusting position of the one or more magnetic columns.

A clamp ring including an inner periphery of increased diameter at locations where inwardly extending tabs are not located reduces the risk a workpiece that is placed in close proximity to the clamp ring or which contacts the clamp ring during processing will stick to the clamp ring.

A vertical capacitor structure includes a substrate, at least a pillar, a first conductive layer, a first dielectric layer and a second conductive layer. The substrate defines a cavity. The pillar is disposed in the cavity. The first conductive layer covers and is conformal to the cavity of the substrate and the pillar, and is insulated from the substrate. The first dielectric layer covers and is conformal to the first conductive layer. The second conductive layer covers and is conformal to the first dielectric layer. The first conductive layer, the first dielectric layer and the second conductive layer jointly form a capacitor component.

A semiconductor package includes a substrate, a composite seed-barrier layer, a routing via, and a semiconductor die. The substrate has a through hole formed therethrough. The composite seed-barrier layer extends on sidewalls of the through hole and includes a first barrier layer, a seed layer, and a second barrier layer sequentially stacked on the sidewalls of the through hole. The routing via fills the through hole and is separated from the substrate by the composite seed-barrier layer. The semiconductor die is electrically connected to the routing via. Along the sidewalls of the through holes, at a level height corresponding to half of a total thickness of the substrate, the seed layer is present as inclusions of seed material surrounded by barrier material of the first barrier layer and the second barrier layer.

According to claim 1, the invention relates to a method for providing at least one solid-body layer (4). The solid-body layer (4) is separated from a solid body (1). The method according to the invention preferably has the steps of: producing a plurality of modifications (9) in the interior of the solid body (1) using laser beams in order to form a separation plane (8), compressive stresses being produced in the solid body (1) by the modifications (9); separating the solid-body layer (4) by separating the remaining solid body (1) and the solid-body layer (4) along the separation plane (8) formed by the modifications (9), wherein at least parts of the modifications (9) which produce the compressive stresses remain on the solid-body layer (4), and enough modifications (9) are produced that the solid-body layer (4) is separated from the solid body (1) on the basis of the modifications (9) or an external force is introduced into the solid body (1) in order to produce additional stresses in the solid body (1), said external force being so great that the stresses cause a crack to propagate along the separation plane (8) produced by the modifications; and producing a metal layer on the surface exposed by the separation of the solid-body layer (4) from the solid body (1) in order to at least partly, preferably greatly and particularly preferably completely, compensate for a deformation of the solid-body layer (4) produced by the compressive stresses of the remaining modification parts or at feast partly, preferably greatly or completely, compensate for the compressive stresses.

Provided is a method for growing a nanowire, including: providing a substrate with a base portion having a first surface and at least one support structure extending above or below the first surface; forming a dielectric coating on the at least one support structure; forming a photoresist coating over the substrate; forming a metal coating over at least a portion of the dielectric coating; removing a portion of the dielectric coating to expose a surface of the at least one support structure; removing a portion of the at least one support structure to form a nanowire growth surface; growing at least one nanowire on the nanowire growth surface of a corresponding one of the at least one support structure, wherein the nanowire comprises a root end attached to the growth surface and an opposing, free end extending from the root end; and elastically bending the at least one nanowire.

Embodiments of the disclosure relate to methods for enlarging the opening width of substrate features by reducing the overhang of deposited films. Some embodiments of the disclosure utilize a high power bias pulse to etch the deposited film near the opening of the substrate feature. Some embodiments of the disclosure etch the deposited film without damaging the underlying substrate.

A method of manufacturing a transparent conductive film comprising preparing a substrate; and forming a thin film comprising—a compound of Chemical Formula 1 on the substrate:
Ba.sub.pLa.sub.qSn.sub.mO.sub.n  Formula 1
wherein p, q, m and n are atomic content ratios, p, m and n each are independently more than 0 and less than or equal to 6, and q is 0 or 1, wherein the forming of the thin film is performed by an RF sputtering process at a temperature of 250° C. or lower.