Abstract:
Embodiments provided herewith relate to methods and compositions for treating or preventing cancer. More particularly, several embodiments are drawn to treating or preventing malignant mesothelioma with antagonists of high-mobility group box 1 (HMGB1).
Abstract:
An integrated circuit device comprising a first elongate structure and a second elongate structure arranged parallel to each other and defining a space therebetween. The integrated circuit device also includes conductive structures distributed in the space between the first and second elongate structures. At least a first one of the conductive structures is placed closer to the first elongate structure than to the second elongate structure. At least a second one of the conductive structures is placed closer to the second elongate structure than to the first elongate structure.
Abstract:
A semiconductor device having strain material is disclosed. In a particular embodiment, the semiconductor device includes a first cell including a first gate between a first drain and a first source. The semiconductor device also includes a second cell adjacent to the first cell. The second cell includes a second gate between a second drain and a second source. The semiconductor device further includes a shallow trench isolation area between the first source and the second source. A first amount of strain material over the first source and over the second source is greater than a second amount of strain material over the first drain and over the second drain.
Abstract:
Design structure embodied in a machine readable medium for designing, manufacturing, or testing a design. The design structure includes semiconductor device structures characterized by reduced junction capacitance and drain induced barrier lowering. The semiconductor device structure of the design structure includes a semiconductor layer and a dielectric layer disposed between the semiconductor layer and the substrate. The dielectric layer includes a first dielectric region with a first dielectric constant and a second dielectric region with a second dielectric constant that is greater than the first dielectric constant.
Abstract:
A method for conducting sub-lithography feature patterning of a device structure is provided. First, a lithographically patterned mask layer that contains one or more mask openings of a diameter d is formed by lithography and etching over an upper surface of the device structure. Next, a layer of a self-assembling block copolymer is applied over the lithographically patterned mask layer and then annealed to form a single unit polymer block of a diameter w inside each of the mask openings, provided that w
Abstract:
A method of forming an improved static random access memory (SRAM) interconnect structure is provided. The method includes forming a sidewall spacer around a periphery of a patterned poly-silicon layer formed over a silicon layer of a semiconductor substrate; removing the patterned poly-silicon layer for exposing a portion of a cap layer; etching the exposed portion of the cap layer for revealing a portion of the silicon layer; etching the potion of the silicon layer, in which a portion of said silicon layer connects at least a portion of pull-down device of said SRAM to at least a portion of pull-up device of said SRAM; forming a gate oxide; and forming a gate conductor over the gate oxide. An interconnect structure is also provided.
Abstract:
A semiconductor structure and a method for fabricating the semiconductor structure include a first semiconductor fin and a second semiconductor fin of the same overall height over a substrate. Due to the presence of a channel stop layer at the base of one of the first semiconductor fin and the second semiconductor fin, but not the other of the first semiconductor fin and the second semiconductor fin, the first semiconductor fin and the second semiconductor fin have different channel heights. The semiconductor fins may be used to fabricating a corresponding first finFET and a corresponding second finFET with differing performance characteristics due to the different channel heights of the first semiconductor fin and the second semiconductor fin.
Abstract:
An electronically programmable fuse (e-fuse) is disclosed. In one embodiment, the e-fuse includes a cathode surrounded only by silicon dioxide; an anode; and a polysilicon-silicide programmable link coupling the anode and the cathode, wherein the anode and the polysilicon-silicide programmable link are surrounded by a low dielectric constant (low-k) material on a top and a side thereof.
Abstract:
A method for producing predetermined shapes in a crystalline Si-containing material that have substantially uniform straight sides or edges and well-defined inside and outside corners is provided together with the structure that is formed utilizing the method of the present invention. The inventive method utilizes conventional photolithography and etching to transfer a pattern, i.e., shape, to a crystalline Si-containing material. Since conventional processing is used, the patterns have the inherent limitations of rounded corners. A selective etching process utilizing a solution of diluted ammonium hydroxide is used to eliminate the rounded corners providing a final shape that has substantially straight sides or edges and substantially rounded corners.
Abstract:
An interconnect structure is provided in which the conductive features embedded within a dielectric material are capped with a metallic capping layer, yet no metallic residue is present on the surface of the dielectric material in the final structure. The inventive interconnect structure has improved dielectric breakdown strength as compared to prior art interconnect structures. Moreover, the inventive interconnect structure has better reliability and technology extendibility for the semiconductor industry. The inventive interconnect structure includes a dielectric material having at least one metallic capped conductive feature embedded therein, wherein a top portion of said at least one metallic capped conductive feature extends above an upper surface of the dielectric material. A dielectric capping layer is located on the dielectric material and it encapsulates the top portion of said at least one metallic capped conductive feature that extends above the upper surface of dielectric material.