Abstract: Disclosed is a multi-tool assembly system and associated methods for threading small spheres or other objects with through-holes onto small diameter wire or fiber, trimming excess wire, and securing them in position with adhesive. The tools can precisely manipulate objects having diameters of less than 25 microns in a reliable, repeatable manner and may operate semi-autonomously, fully autonomously, or in a manual mode.

Abstract: A complementary metal oxide semiconductor integrated circuit may be formed with a PMOS device formed using a replacement metal gate and a raised source drain. The raised source drain may be formed of epitaxially deposited silicon germanium material that is doped p-type. The replacement metal gate process results in a metal gate electrode and may involve the removal of a nitride etch stop layer.

Abstract: A semiconductor device and a method for forming it are described. The semiconductor device comprises a metal NMOS gate electrode that is formed on a first part of a substrate, and a silicide PMOS gate electrode that is formed on a second part of the substrate.

Abstract: A hard mask may be formed and maintained over a polysilicon gate structure in a metal gate replacement technology. The maintenance of the hard mask, such as a nitride hard mask, may protect the polysilicon gate structure 14 from the formation of silicide or etch byproducts. Either the silicide or the etch byproducts or their combination may block the ensuing polysilicon etch which is needed to remove the polysilicon gate structure and to thereafter replace it with an appropriate metal gate technology.

Abstract: A method for making a semiconductor device is described. That method comprises forming a first dielectric layer on a substrate, then forming a trench within the first dielectric layer. After forming a second dielectric layer on the substrate, a first metal layer is formed within the trench on a first part of the second dielectric layer. A second metal layer is then formed on the first metal layer and on a second part of the second dielectric layer.

Abstract: Methods of forming a microelectronic structure are described. Embodiments of those methods include providing a substrate comprising at least one opening, and then applying a nanotube slurry comprising at least one nanotube to the substrate, wherein the at least one nanotube is substantially placed within the at least one opening.

Abstract: A semiconductor device and a method for forming it are described. The semoiconductor device comprises a metal NMOS gate electrode that is formed on a first part of a substrate, and a silicide PMOS gate electrode that is formed on a second part of the substrate.

Abstract: A complementary metal oxide semiconductor integrated circuit may be formed with a PMOS device formed using a replacement metal gate and a raised source drain. The raised source drain may be formed of epitaxially deposited silicon germanium material that is doped p-type. The replacement metal gate process results in a metal gate electrode and may involve the removal of a nitride etch stop layer.

Abstract: A complementary metal oxide semiconductor integrated circuit may be formed with a PMOS device formed using a replacement metal gate and a raised source drain. The raised source drain may be formed of epitaxially deposited silicon germanium material that is doped p-type. The replacement metal gate process results in a metal gate electrode and may involve the-removal of a nitride etch stop layer.

Abstract: Replacement metal gates may be formed by removing a polysilicon layer from a gate structure. The gate structure may be formed by patterning the polysilicon layer and depositing a spacer layer over the gate structure such that the spacer layer has a first polish rate. The spacer layer is then etched to form a sidewall spacer. An interlayer dielectric is applied over the gate structure with the sidewall spacer. The interlayer dielectric has a second polish rate higher than the first polish rate. A hard mask may also be applied over the gate structure and implanted so that the hard mask may be more readily removed.

Abstract: The present invention describes a method including: providing a wafer; applying a photoresist over the wafer; forming a first set of features in the photoresist; etching a hard mask below the photoresist to form a second set of features in the hard mask; removing the photoresist; etching a polysilicon below the hardmask to form a third set of features in the polysilicon; removing the hard mask; and reducing a line edge roughness in the third set of features.

Abstract: A method for making a semiconductor device is described. That method comprises forming a first dielectric layer on a substrate, then forming a trench within the first dielectric layer. After forming a second dielectric layer on the substrate, a first metal layer is formed within the trench on a first part of the second dielectric layer. A second metal layer is then formed on the first metal layer and on a second part of the second dielectric layer.

Abstract: A method of forming a thin III-V semiconductor film on a semiconductor substrate, where the lattice structure of the III-V film is different than the lattice structure of the substrate. The method includes epitaxially growing the III-V film on the substrate until the III-V film is greater than 3.0 ?m thick and then removing a portion of the III-V film until it is less than 3.0 ?m thick. In one implementation, the III-V film is grown until it is around 8.0 ?m to 10.0 ?m thick, and then it is etched or polished until its thickness is reduced to 0.1 ?m to 3.0 ?m thick. By over-growing the III-V film, effects such as dislocation gliding and annihilation reduce the dislocation density of the film, thereby improving its electric mobility.

Abstract: A semiconductor device and a method for forming it are described. The semoiconductor device comprises a metal NMOS gate electrode that is formed on a first part of a substrate, and a silicide PMOS gate electrode that is formed on a second part of the substrate.

Abstract: A method for making a semiconductor device is described. That method comprises forming a first dielectric layer on a substrate, then forming a trench within the first dielectric layer. After forming a second dielectric layer on the substrate, a first metal layer is formed within the trench on a first part of the second dielectric layer. A second metal layer is then formed on the first metal layer and on a second part of the second dielectric layer.

Abstract: At least a p-type and n-type semiconductor device deposited upon a semiconductor wafer containing metal or metal alloy gates. More particularly, a complementary metal-oxide-semiconductor (CMOS) device is formed on a semiconductor wafer having n-type and p-type metal gates.

Abstract: A method including forming a hard mask and an etch stop layer over a sacrificial material patterned as a gate electrode, wherein a material for the hard mask and a material for the etch stop layer are selected to have a similar stress property; removing the material for the hard mask and the material for the etch stop layer sufficient to expose the sacrificial material; replacing the sacrificial material with another material. A system including a computing device including a microprocessor, the microprocessor including a plurality of transistor devices, at least one of the plurality of transistor devices including a gate electrode formed on a substrate surface; a discontinuous etch stop layer conformally formed on the substrate surface and adjacent side wall surfaces of the gate electrode; and a dielectric material conformally formed over the etch stop layer.

Abstract: An inter-layer dielectric structure and method of making such structure are disclosed. A composite dielectric layer, initially comprising a porous matrix and a porogen, is formed. Subsequent to other processing treatments, the porogen is decomposed and removed from at least a portion of the porous matrix, leaving voids defined by the porous matrix in areas previously occupied by the porogen. The resultant structure has a desirably low k value as a result of the porosity and materials comprising the porous matrix and porogen. The composite dielectric layer may be used in concert with other dielectric layers of varying porosity, dimensions, and material properties to provide varied mechanical and electrical performance profiles.

Abstract: A method for making a semiconductor device is described. That method comprises forming a high-k gate dielectric layer on a substrate, and forming a sacrificial layer on the high-k gate dielectric layer. After etching the sacrificial layer, first and second spacers are formed on opposite sides of the sacrificial layer. After removing the sacrificial layer to generate a trench that is positioned between the first and second spacers, a metal layer is formed on the high-k gate dielectric layer.

Abstract: Methods and associated structures of forming a microelectronic device are described. Those methods comprise providing a substrate comprising a first transistor structure comprising an n-type gate material and second transistor structure comprising a p-type gate material, selectively removing the n-type gate material to form a recess in the first gate structure, and then filling the recess with an n-type metal gate material.