Abstract: Solid state nanopore devices for nanopore applications and methods of manufacture are disclosed herein. The method includes forming a membrane layer on an underlying substrate. The method further includes forming a hole in the membrane layer. The method further comprises plugging the hole with a sacrificial material. The method further includes forming a membrane over the sacrificial material. The method further includes removing the sacrificial material within the hole and portions of the underlying substrate. The method further includes drilling an opening in the membrane, aligned with the hole.

Abstract: Solid state nanopore devices for nanopore applications and methods of manufacture are disclosed herein. The method includes forming a membrane layer on an underlying substrate. The method further includes forming a hole in the membrane layer. The method further comprises plugging the hole with a sacrificial material. The method further includes forming a membrane over the sacrificial material. The method further includes removing the sacrificial material within the hole and portions of the underlying substrate. The method further includes drilling an opening in the membrane, aligned with the hole.

Abstract: Solid state nanopore devices for nanopore applications and methods of manufacture are disclosed herein. The method includes forming a membrane layer on an underlying substrate. The method further includes forming a hole in the membrane layer. The method further comprises plugging the hole with a sacrificial material. The method further includes forming a membrane over the sacrificial material. The method further includes removing the sacrificial material within the hole and portions of the underlying substrate. The method further includes drilling an opening in the membrane, aligned with the hole.

Abstract: Solid state nanopore devices for nanopore applications and methods of manufacture are disclosed herein. The method includes forming a membrane layer on an underlying substrate. The method further includes forming a hole in the membrane layer. The method further comprises plugging the hole with a sacrificial material. The method further includes forming a membrane over the sacrificial material. The method further includes removing the sacrificial material within the hole and portions of the underlying substrate. The method further includes drilling an opening in the membrane, aligned with the hole.

Abstract: Solid state nanopore devices for nanopore applications and methods of manufacture are disclosed herein. The method includes forming a membrane layer on an underlying substrate. The method further includes forming a hole in the membrane layer. The method further comprises plugging the hole with a sacrificial material. The method further includes forming a membrane over the sacrificial material. The method further includes removing the sacrificial material within the hole and portions of the underlying substrate. The method further includes drilling an opening in the membrane, aligned with the hole.

Abstract: A method of fabricating an interconnect structure, comprising exposing an empty deposition chamber to a process that includes generating reactive species produced from a source gas in the presence of a plasma. The method further comprises terminating the plasma and then introducing a semiconductor substrate with a metal layer thereon into the chamber while the reactive species are present in the chamber.

Abstract: A method of fabricating an interconnect structure, comprising exposing an empty deposition chamber to a process that includes generating reactive species produced from a source gas in the presence of a plasma. The method further comprises terminating the plasma and then introducing a semiconductor substrate with a metal layer thereon into the chamber while the reactive species are present in the chamber.

Abstract: An on-chip decoupling capacitor (106) and method of fabrication. The decoupling capacitor (104) is integrated at the top metal interconnect level (104) and may be implemented with only one additional masking layer. The decoupling capacitor (106) is formed on a copper interconnect line (104a). An aluminum cap layer (118) provides electrical connection to the top electrode (112) of the decoupling capacitor (106).

Abstract: An embodiment of the invention is a method of manufacturing an integrated circuit. The method includes forming a capping layer of a back end structure (step 706), drilling an extraction line from the capping layer to an inter-metal dielectric layer (step 708), performing a supercritical fluid process to remove portions of the inter-metal dielectric layer that are coupled to the extraction line (step 710): thereby forming a denuded dielectric region. Another embodiment of the invention is an integrated circuit 2 having a back-end structure 5 coupled to a front-end structure 4. The back-end structure 5 having a first metal level 22. The first metal level 22 having metal interconnects 15 and an inter-metal dielectric layer 19. The back-end structure 5 further containing an extraction line 24 and a denuded dielectric region 25 coupled to the extraction line 24.

Abstract: The present invention facilitates semiconductor fabrication by providing methods of fabrication that selectively apply strain to multiple regions of a semiconductor device. A semiconductor device having one or more regions is provided (102). A strain inducing liner is formed over the semiconductor device (104). A selection mechanism, such as a layer of photoresist or UV reflective coating is applied to the semiconductor device to select a region (106). The selected region is treated with a stress altering treatment that alters a type and/or magnitude of stress produced by the selected region (108).

Abstract: An integrated circuit capacitor having a bottom plate 50a, a dielectric layer 250?, and a ferromagnetic top plate 20a. Also, a method of manufacturing an integrated circuit on a semiconductor wafer. The method comprising forming a bottom plate of a capacitor 50a and a bottom portion of an induction coil 50a, forming an etch stop layer 250?, forming a ferromagnetic capacitor top plate 20a and a ferromagnetic core 20b, forming a top portion of the induction coil 50b plus vias 50c that couple the top portion of the induction coil 50b to the bottom portion of the induction coil 50c.

Abstract: An integrated circuit capacitor having a bottom plate 50a, a dielectric layer 250?, and a ferromagnetic top plate 20a. Also, a method of manufacturing an integrated circuit on a semiconductor wafer. The method comprising forming a bottom plate of a capacitor 50a and a bottom portion of an induction coil 50a, forming an etch stop layer 250?, forming a ferromagnetic capacitor top plate 20a and a ferromagnetic core 20b, forming a top portion of the induction coil 50b plus vias 50c that couple the top portion of the induction coil 50b to the bottom portion of the induction coil 50c.

Abstract: The present invention provides a method for forming an interconnect on a semiconductor substrate 100. The method includes forming an opening 230 over an inner surface of the opening 130, the depositing forming a reentrant profile near a top portion of the opening 130. A portion of barrier 230 is etched, which removes at least a portion of the barrier 230 to reduce the reentrant profile. The etching also removes at least a portion of the barrier 230 layer at the bottom of the opening 130.

Abstract: A method for fabricating a barrier layer. A first barrier layer (124) is deposited over a dielectric (104) including in a trench (108) and via (106). A re-sputtering process is then performed to remove said first barrier layer (124) from a bottom of the via (106) without substantially reducing a thickness of said first barrier layer (124) at a bottom of the trench (108) using an intermediate DC target power. A second barrier layer (126) is then deposited.

Abstract: A method of fabricating a semiconductor device is provided. An interlayer dielectric layer is formed on one or more semiconductor layers (402). One or more feature regions are formed in the interlayer dielectric layer (404). A first conductive layer is formed in at least a portion of the feature regions and on the interlayer dielectric layer (406)). A first anneal is performed that promotes grain growth of the first conductive layer (408). An additional conductive layer is formed on the first conductive layer (410) and an additional anneal is performed (412) that promotes grain growth of the additional conductive layer and further promotes grain size growth of the first conductive layer. Additional conductive layers can be formed and annealed until a sufficient overburden amount has been obtained. Subsequently, a planarization process is performed that removes excess conductive material and thereby forms and isolates conductive features in the semiconductor device (414).

Abstract: An inductor structure (102) formed in an integrated circuit (100) is disclosed, and includes a first isolation layer (106) and a first core plate (104) disposed over or within the first isolation layer (106, 114). The first core plate (104) includes a plurality of electrically coupled conductive traces composed of a conductive ferromagnetic material layer. A second isolation layer (108) overlies the first isolation layer and an inductor coil (102) composed of a conductive material layer (118) is formed within the second isolation layer (108). Another core plate may be formed over the coil. The one or more core plates increase an inductance (L) of the inductor coil (102).

Abstract: A method for fabricating a seed layer. A seed layer (126) is deposited over a barrier layer (124) using a three-step process comprising a low AC bias power step, a high AC bias power step, and a lower/zero AC bias power step. The low AC bias power step provides low overhang. The high AC bias power step provides good sidewall coverage. The lower/zero AC bias step recovers areas exposed by re-sputtering during the high AC bias power step.

Abstract: A method (10) of forming a MIM (metal insulator metal) capacitor is disclosed whereby adverse affects associated with copper diffusion are mitigated even as the capacitor is scaled down. A sidewall spacer (156) is formed against an edge (137) of a layer of bottom electrode/copper diffusion barrier material (136), an edge (151) of a layer of capacitor dielectric material (150) and at least some of an edge (153) of a layer of top electrode material. The sidewall spacer (156) is dielectric or non-conductive and mitigates “shorting” currents that can develop between the plates as a result of copper diffusion. Bottom electrode diffusion barrier material (136) mitigates copper diffusion and/or copper drift, thereby reducing the likelihood of premature device failure.

Abstract: A method (10) of forming a MIM (metal insulator metal) capacitor is disclosed whereby adverse affects associated with copper diffusion are mitigated even as the capacitor is scaled down. A layer of bottom electrode/copper diffusion barrier material (136) is formed (16) within an aperture (128) wherein the capacitor (100) is to be defined. The bottom electrode layer (136) is formed via a directional process so that a horizontal aspect (138) of the layer (136) is formed over a metal (110) at a bottom of the aperture (128) to a thickness (142) that is greater than a thickness (144) of a sidewall aspect (148) of the layer (136) formed upon sidewalls (132) of the aperture (128). Accordingly, the thinner sidewall aspects (148) are removed during an etching act (18) while some of the thicker horizontal aspect (138) remains. A layer of capacitor dielectric material (150) is then conformally formed (20) into the aperture 128 and over the horizontal aspect (138).

Abstract: The present invention provides a capacitor [205]. The capacitor [205] includes a first conductive layer [206] located on an interconnect structure [226] formed in a dielectric layer [228], a capacitor dielectric layer [208] located over the first conductive layer [206] and a second conductive layer [210] located over the capacitor dielectric layer [208]. The recess relief in the surface of the dielectric layer [228] attributable to a fabrication process has been reduced about the interconnect structure [226] to provide a more planar deposition surface over which the capacitor's [205] layers may be deposited.