Abstract: The present invention provides a method of fabricating a microelectronics device. In one aspect, the method comprises forming a capping layer 610 over gate structures 230 located over a microelectronics substrate 210 wherein the gate structures 230 include sidewall spacers 515 and have a doped region 525 located between them. A protective layer 710 is placed over the capping layer 610 and the doped region 525, and a portion of the protective layer 710 and capping layer 610 that are located over the gate structures are removed to expose a top surface of the gate structures 230. A remaining portion of the protective layer 710 and capping layer 610 remains over the doped region 525. With the top surface of the gate structures 230 exposed, metal is incorporated into the gate structures to form gate electrodes 230.

Abstract: The present invention provides a method for manufacturing a semiconductor device and a method for manufacturing an integrated circuit including the semiconductor device. The method for manufacturing the semiconductor device, among other possible steps, forming a polysilicon gate electrode (250) over a substrate (210) and forming a protective layer (260) over the polysilicon gate electrode (250) to provide a capped polysilicon gate electrode (230). The method further includes forming a protective oxide (510) on a surface proximate the polysilicon gate electrode (250), and removing the protective oxide (510) using a wet etch, the wet etch not having a substantial impact on the protective layer (260).

Abstract: The present invention provides a semiconductor device, a method of manufacture therefor, and a method for manufacturing an integrated circuit. The semiconductor device (100), among other possible elements, includes a silicided gate electrode (150) located over a substrate (110), the silicided gate electrode (150) having gate sidewall spacers (160) located on sidewalls thereof. The semiconductor device (100) further includes source/drain regions (170) located in the substrate (110) proximate the silicided gate electrode (150), and silicided source/drain regions (180) located in the source/drain regions (170) and at least partially under the gate sidewall spacers (160).

Abstract: A method for manufacturing an integrated circuit 10 having transistors 20, 30 of two threshold voltages where protected transistor stacks 270 have a gate protection layer 220 that are formed with the use of a single additional mask step. Also, an integrated circuit 10 having at least one polysilicon gate transistor 20 and at least one FUSI metal gate transistor 30.

Abstract: A photosensitive device for enabling high speed detection of electromagnetic radiation. The device includes recessed electrodes for providing a generally homogeneous electric field in an active region. Carriers generated in the active region are detected using the recessed electrodes.

Abstract: A method for manufacturing an integrated circuit 10 having transistors 20, 30 of two threshold voltages where protected transistor stacks 270 have a gate protection layer 220 that are formed with the use of a single additional mask step. Also, an integrated circuit 10 having at least one polysilicon gate transistor 20 and at least one FUSI metal gate transistor 30.

Abstract: A photosensitive device for enabling high speed detection of electromagnetic radiation. The device includes recessed electrodes for providing a generally homogeneous electric field in an active region. Carriers generated in the active region are detected using the recessed electrodes.

Abstract: A method for making PMOS and NMOS transistors 60, 70 on a semiconductor substrate 20 that includes having a gate protection layer 210 over the gate electrode layer 110 during the formation of source/drain silicides 120. The method may include implanting dopants into a gate polysilicon layer 115 before forming the protection layer 215.

Abstract: The present invention provides a method for manufacturing a semiconductor device and a method for manufacturing an integrated circuit. The method for manufacturing the semiconductor device, among other steps, includes providing a capped polysilicon gate electrode (290) over a substrate (210), the capped polysilicon gate electrode (290) including a buffer layer (260) located between a polysilicon gate electrode layer (250) and a protective layer (270). The method further includes forming source/drain regions (710) in the substrate (210) proximate the capped polysilicon gate electrode (290), removing the protective layer (270) and the buffer layer (260), and siliciding the polysilicon gate electrode layer (250) to form a silicided gate electrode (1110).

Abstract: A technique is disclosed for increasing the width of a transistor (300) while the transistor itself may be scaled down. The transistor width (382) is increased by forming recesses (352) within shallow trench isolation (STI) regions (328) adjacent to the transistor (300). The recesses (352) provide an area that wraps around the transistor and thereby increases the width (382) of the transistor (300). This wraparound area provides additional space for dopant atom deposition, which facilitates a reduction in random dopant fluctuation (RDF). In this manner, transistors formed in accordance with one or more aspects of the present invention, may yield improved performance when incorporated into SRAM since the probability that such transistors will be more closely matched is increased.

Abstract: Strained Si/strained SiGe dual-channel layer substrate provides mobility advantage and when used as a CMOS substrate enables single workfunction metal-gate electrode technology. A single metal electrode with workfunction of 4.5 eV produces near ideal CMOS performance on a dual-channel layer substrate that consists sequentially of a silicon wafer, an epitaxially grown 30% Ge relaxed SiGe layer, a compressively strained 60% Ge layer, and a tensile-strained Si cap layer.

Abstract: The present invention provides a semiconductor device, a method of manufacture therefor, and a method for manufacturing an integrated circuit. The semiconductor device (100), among other possible elements, includes a silicided gate electrode (150) located over a substrate (110), the silicided gate electrode (150) having gate sidewall spacers (160) located on sidewalls thereof. The semiconductor device (100) further includes source/drain regions (170) located in the substrate (110) proximate the silicided gate electrode (150), and silicided source/drain regions (180) located in the source/drain regions (170) and at least partially under the gate sidewall spacers (160).

Abstract: The present invention provides a method for manufacturing a semiconductor device and a method for manufacturing an integrated circuit including the semiconductor device. The method for manufacturing the semiconductor device, among other possible steps, forming a polysilicon gate electrode (250) over a substrate (210) and forming a protective layer (260) over the polysilicon gate electrode (250) to provide a capped polysilicon gate electrode (230). The method further includes forming a protective oxide (510) on a surface proximate the polysilicon gate electrode (250), and removing the protective oxide (510) using a wet etch, the wet etch not having a substantial impact on the protective layer (260).

Abstract: The present invention provides a method for manufacturing a semiconductor device and a method for manufacturing an integrated circuit including the semiconductor device. The method for manufacturing the semiconductor device (100), among other possible steps, includes forming a polysilicon gate electrode over a substrate (110) and forming source/drain regions (170) in the substrate (110) proximate the polysilicon gate electrode. The method further includes forming a blocking layer (180) over the source/drain regions (170), the blocking layer (180) comprising a metal silicide, and siliciding the polysilicon gate electrode to form a silicided gate electrode (150).

Abstract: A photosensitive device for enabling high speed detection of electromagnetic radiation. The device includes recessed electrodes for providing a generally homogeneous electric field in an active region. Carriers generated in the active region are detected using the recessed electrodes.

Abstract: Various embodiments of the invention relate to a PMOS device having a transistor channel of silicon germanium material on a substrate, a gate dielectric having a dielectric constant greater than that of silicon dioxide on the channel, a gate electrode conductor material having a work function in a range between a valence energy band edge and a conductor energy band edge for silicon on the gate dielectric, and a gate electrode semiconductor material on the gate electrode conductor material.

Abstract: A photosensitive device for enabling high speed detection of electromagnetic radiation. The device includes recessed electrodes for providing a generally homogeneous electric field in an active region. Carriers generated in the active region are detected using the recessed electrodes.

Abstract: A photosensitive device for enabling high speed detection of electromagnetic radiation. The device includes recessed electrodes for providing a generally homogeneous electric field in an active region. Carriers generated in the active region are detected using the recessed electrodes.

Abstract: In one embodiment of the invention, a Peer-to-Peer (P2P) subsystem includes a cache of a current peer and a peer locator. The current peer is in a current ring at a current level. The cache stores information of ring peers within the current ring. The current ring is part of a hierarchical ring structure of P2P nodes. The hierarchical ring structure has at least one of a lower level and a upper level. The peer locator locates a target peer in the cache in response to a request.

Abstract: A peer-to-peer network communication method is disclosed. When a server is active in the network, the server is queried for information about a desired peer. When the server is not active in the network, neighbor peers are queried for information about the desired peer.