Abstract: A method of manufacturing transistors of a first and second type on a substrate includes producing doped semiconductor areas with a first conductivity type in eventual contact areas of a first type of transistors, depositing a first intrinsic semiconductor layer over an entire surface, activating dopants in the semiconductor areas such that a contact area with the first conductivity type is produced in the intrinsic semiconductor layer, depositing a gate dielectric, producing a gate electrode by depositing a first conductive layer and patterning the first conductive layer, performing ion doping with dopants to produce contact areas with a second conductivity type for a second type of transistor, depositing a passivation layer, opening contact openings, and depositing and patterning a second conductive layer.

Abstract: A field effect transistor including: a support layer, a plurality of active zones based on a semiconductor, each active zone configured to form a channel and arranged between two gates adjacent to each other and consecutive, the active zones and the gates being arranged on the support layer, each gate including a first face on the side of the support layer and a second face opposite the first face. The second face of a first of the two gates is electrically connected to a first electrical contact made on the second face of the first of the two gates, and the first face of a second of the two gates is electrically connected to a second electrical contact passing through the support layer. The gates of the transistor are not electrically connected to each other.

Abstract: A radio frequency (RF) switch located on a semiconductor-on-insulator (SOI) substrate includes at least one electrically biased region in a bottom semiconductor layer. The RF switch receives an RF signal from a power amplifier and transmits the RF signal to an antenna. The electrically biased region may be biased to eliminate or reduce accumulation region, to stabilize a depletion region, and/or to prevent formation of an inversion region in the bottom semiconductor layer, thereby reducing parasitic coupling and harmonic generation due to the RF signal. A voltage divider circuit and a rectifier circuit generate at least one bias voltage of which the magnitude varies with the magnitude of the RF signal. The at least one bias voltage is applied to the at least one electrically biased region to maintain proper biasing of the bottom semiconductor layer to minimize parasitic coupling, signal loss, and harmonic generation.

Abstract: An integrated circuit structure and a method of forming the same are provided. The method includes providing a surface; performing an ionized oxygen treatment to the surface; forming an initial layer comprising silicon oxide using first process gases comprising a first oxygen-containing gas and tetraethoxysilane (TEOS); and forming a silicate glass over the initial layer. The method may further include forming a buffer layer using second process gases comprising a second oxygen-containing gas and TEOS, wherein the first and the second process gases have different oxygen-to-TEOS ratio.

Abstract: Resistors, semiconductor devices, and methods of manufacture thereof are disclosed. In one embodiment, a method of fabricating a resistor includes forming a semiconductive material over a workpiece, and patterning at least the semiconductive material, forming a gate of a transistor in a first region of the workpiece and forming a resistor in a second region of the workpiece. At least one substance is implanted into the semiconductive material of the gate of the transistor or the resistor so that the semiconductive material is different for the gate of the transistor and the resistor.

Abstract: An improved semiconductor-on-insulator (SOI) substrate is provided, which contains a patterned buried insulator layer at varying depths. Specifically, the SOI substrate has a substantially planar upper surface and comprises: (1) first regions that do not contain any buried insulator, (2) second regions that contain first portions of the patterned buried insulator layer at a first depth (i.e., measured from the planar upper surface of the SOI substrate), and (3) third regions that contain second portions of the patterned buried insulator layer at a second depth, where the first depth is larger than the second depth. One or more field effect transistors (FETs) can be formed in the SOI substrate. For example, the FETs may comprise: channel regions in the first regions of the SOI substrate, source and drain regions in the second regions of the SOI substrate, and source/drain extension regions in the third regions of the SOI substrate.

Abstract: Radio frequency identification (RFID) tags and processes for manufacturing the same. The RFID device generally includes (1) a metal antenna and/or inductor; (2) a dielectric layer thereon, to support and insulate integrated circuitry from the metal antenna and/or inductor; (3) a plurality of diodes and a plurality of transistors on the dielectric layer, the diodes having at least one layer in common with the transistors; and (4) a plurality of capacitors in electrical communication with the metal antenna and/or inductor and at least some of the diodes, the plurality of capacitors having at least one layer in common with the plurality of diodes and/or with contacts to the diodes and transistors. The method preferably integrates liquid silicon-containing ink deposition into a cost effective, integrated manufacturing process for the manufacture of RFID circuits. Furthermore, the present RFID tags generally provide higher performance (e.g.

Abstract: An isolation structure for a semiconductor device comprises a floor isolation region, a dielectric filled trench above the floor isolation region and a sidewall isolation region extending downward from the bottom of the trench to the floor isolation region. This structure provides a relatively deep isolated pocket in a semiconductor substrate while limiting the depth of the trench that must be etched in the substrate. A MOSFET is formed in the isolated pocket.

Abstract: Embodiments relate to a SRAM, in which a well isolation method may be applied so that an N-well and a P-well are separated from each other and that well walls of opposite conductive types are formed on facing sides. Also, the active regions of NMOS and PMOS may be connected to each other and the contacts of a PMOS drain and an NMOS source may be united to one so that the contacts are moved to the active regions of wide parts. A size of the common contact may be one to two times the size of a contact defined by a design rule. The active region may have a round bent part. The common contacts are arranged to be asymmetrical with each other. Therefore, it may be possible to secure the process margins of the active regions and the contacts, to improve a leakage current characteristic, and to improve yield. Also, it may be possible to prevent the dislocation of the active region and to omit a conventional thermal treatment process so that it may be possible to simplify processes and to reduce manufacturing cost.

Abstract: A semiconductor device includes: a semiconductor layer; an element isolation region formed in the semiconductor layer for separation between a memory element part and a logic element part; first and second field-effect transistors formed in the memory element part and having first and second gate electrodes on a first surface side of the semiconductor layer and a second surface side opposite to the first surface, respectively, and having a source and drain region in common with each other; a third field-effect transistor formed in the logic element part and having a third gate electrode on the second surface side; and first and second insulating films formed on the semiconductor layer to cover the first field-effect transistor and the second and third field-effect transistors, respectively. The first field-effect transistor and the second field-effect transistor are fully-depleted field-effect transistors. The first gate electrode and the second gate electrode are electrically connected.

Abstract: To manufacture a micro structure and an electric circuit included in a micro electro mechanical device over the same insulating surface in the same step. In the micro electro mechanical device, an electric circuit including a transistor and a micro structure are integrated over a substrate having an insulating surface. The micro structure includes a structural layer having the same stacked-layer structure as a layered product of a gate insulating layer of the transistor and a semiconductor layer provided over the gate insulating layer. That is, the structural layer includes a layer formed of the same insulating film as the gate insulating layer and a layer formed of the same semiconductor film as the semiconductor layer of the transistor. Further, the micro structure is manufactured by using each of conductive layers used for a gate electrode, a source electrode, and a drain electrode of the transistor as a sacrificial layer.

Abstract: A finFET and its method for fabrication include a gate electrode formed over a channel region of a semiconductor fin. The semiconductor fin has a crystallographic orientation and an axially specific piezoresistance coefficient. The gate electrode is formed with an intrinsic stress determined to influence, and preferably optimize, charge carrier mobility within the channel region. To that end, the intrinsic stress preferably provides induced axial stresses within the gate electrode and semiconductor fin channel region that complement the axially specific piezoresistance coefficient.

Abstract: An SOI substrate is fabricated by providing a substrate having a sacrificial layer thereon, an active semiconductor layer on the sacrificial layer remote from the substrate and a supporting layer that extends along at least two sides of the active semiconductor layer and the sacrificial layer and onto the substrate, and that exposes at least one side of the sacrificial layer. At least some of the sacrificial layer is etched through the at least one side thereof that is exposed by the supporting layer to form a void space between the substrate and the active semiconductor layer, such that the active semiconductor layer is supported in spaced-apart relation from the substrate by the supporting layer. The void space may be at least partially filled with an insulator lining.

Abstract: An isolation insulating film (5) of partial-trench type is selectively formed in an upper surface of a silicon layer (4). A power supply line (21) is formed above the isolation insulating film (5). Below the power supply line (21), a complete isolation portion (23) reaching an upper surface of an insulating film (3) is formed in the isolation insulating film (5). In other words, a semiconductor device comprises a complete-isolation insulating film which is so formed as to extend from the upper surface of the silicon layer (4) and reach the upper surface of insulating film (3) below the power supply line (21). With this structure, it is possible to obtain the semiconductor device capable of suppressing variation in potential of a body region caused by variation in potential of the power supply line.

Abstract: The present invention relates to a semiconductor device including a Fin type field effect transistor (FET) having a protrusive semiconductor layer protruding from a substrate plane, a gate electrode formed so as to straddle the protrusive semiconductor layer, a gate insulating film between the gate electrode and the protrusive semiconductor layer, and source and drain regions provided in the protrusive semiconductor layer, wherein the semiconductor device has on a semiconductor substrate an element forming region having a Fin type FET, a trench provided on the semiconductor substrate for separating the element forming region from another element forming region, and an element isolation insulating film in the trench; the element forming region has a shallow substrate flat surface formed by digging to a depth shallower than the bottom surface of the trench and deeper than the upper surface of the semiconductor substrate, a semiconductor raised portion protruding from the substrate flat surface and formed of a p

Abstract: A fin field effect transistor arrangement comprises a substrate and a first fin field effect transistor on and/or in the substrate. The first fin field effect transistor includes a fin in which a channel region is formed between a first source/drain region and a second source/drain region and above which a gate region is formed. A second fin field effect transistor is provided on and/or in the substrate including a fin in which a channel region is formed between a first source/drain region and a second source/drain region and above which a gate region is formed. The second fin field effect transistor is arranged laterally alongside the first fin field effect transistor, wherein a height of the fin of the first fin field effect transistor is greater than a height of the fin of the second fin field effect transistor.

Abstract: A semiconductor memory device includes: a semiconductor layer formed on an insulating layer; a plurality of transistors formed on the semiconductor layer and arranged in a matrix form, each of the transistors having a gate electrode, a source region and a drain region, the electrodes in one direction constituting word lines; source contact plugs connected to the source regions of the transistors; drain contact plugs connected to the drain regions of the transistors; source wirings each of which commonly connects the source contact plugs, the source wirings being parallel to the word lines; and bit lines formed so as to cross the word lines and connected to the drain regions of the transistors via the drain contact plugs. Each of the transistors has a first data state having a first threshold voltage and a second data state having a second threshold voltage.

Abstract: A pixel structure and a fabrication method thereof are provided. The pixel comprises a substrate, a gate, a gate insulating layer, a channel layer, a first source/drain, a second source/drain, a dielectric layer, a first pixel electrode, and a second pixel electrode. The gate is disposed on the substrate and is covered by the gate insulating layer. The channel layer is disposed on the gate insulating layer above the gate. The first source/drain and the second source/drain are disposed on the channel layer. The channel layer has different thicknesses respectively corresponding to the first drain/source and the second drain/source. The dielectric layer covers the substrate and exposes the first and the second drains. The first and the second pixel electrodes are disposed on the dielectric layer, and are electrically connected to the first and the second drains respectively.

Abstract: A method of fabricating a semiconductor-on-insulator device including: providing a first semiconductor wafer having an about 200 angstrom thick oxide layer thereover; etching the first semiconductor wafer to raise a pattern therein; doping the raised pattern of the first semiconductor wafer through the about 200 angstrom thick oxide layer; providing a second semiconductor wafer having an oxide thereover; and, bonding the first semiconductor wafer oxide to the second semiconductor wafer oxide at an elevated temperature.

Abstract: A circuit includes a plurality of first MuGFET devices supported by a substrate and having a first performance level. A plurality of second MuGFET devices is supported by the substrate and have a second performance level. The first and second devices in one embodiment are arranged in separate areas that facilitate different processing of the first and second devices to tailor their performance characteristics. In one embodiment, the circuit is an SRAM having pull down transistors with higher performance.

Abstract: It is an object to improve operation characteristics and reliability of a semiconductor device. A semiconductor device which includes an island-shaped semiconductor film having a channel-formation region, a first low-concentration impurity region, a second low-concentration impurity region, and a high-concentration impurity region including a silicide layer; a gate insulating film; a first gate electrode overlapping with the channel-formation region and the first low-concentration impurity region with the gate insulating film interposed therebetween; a second gate electrode overlapping with the channel-formation region with the gate insulating film and the first gate electrode interposed therebetween; and a sidewall formed on side surfaces of the first gate electrode and the second gate electrode. In the semiconductor device, a thickness of the gate insulating film is smaller in a region over the second low-concentration impurity region than in a region over the first low-concentration impurity region.

Abstract: A selective spacer for semiconductor and MEMS devices and method of manufacturing the same. In an embodiment, a selective spacer is formed adjacent to a first non-planar body having a greater sidewall height than a second non-planar semiconductor body in a self-aligned manner requiring no patterned etch operations. In a particular embodiment, a margin layer of a particular thickness is utilized to augment an existing structure and provide sufficient margin to protect a sidewall with a spacer that is first anisotropically defined and then isotropically defined. In another embodiment, the selective spacer formation prevents etch damage by terminating the anisotropic etch before a semiconductor surface is exposed.

Abstract: A nonvolatile semiconductor storage device includes a semiconductor substrate, and at least one memory cell formed on the semiconductor substrate, the at least one memory cell having a gate electrode unit in which a floating gate electrode and a control gate electrode are stacked, at least part of the control gate electrode being silicidated. The nonvolatile semiconductor storage device further includes at least one dummy transistor formed on the semiconductor substrate, the at least one dummy transistor having a first dummy electrode, and a second dummy electrode which has a current leakage path and which is stacked on the first dummy electrode.

Abstract: A method of forming an electrostatic discharging (ESD) device includes forming a first and a second semiconductor fin over a substrate and adjacent to each other; epitaxially growing a semiconductor material on the first and the second semiconductor fins, wherein a first portion of the semiconductor material grown from the first semiconductor fin joins a second portion of the semiconductor material grown from the second semiconductor fin; and implanting a first end and a second end of the semiconductor material and first end portions of the first and the second semiconductor fins to form a first and a second implant region, respectively. A P-N junction is formed between the first end and the second end of the semiconductor material. The P-N junction is a junction of an ESD diode, or a junction in an NPN or a PNP BJT.

Abstract: An electronic device, including a substrate, a plurality of first semiconductor islands on the substrate, a plurality of second semiconductor islands on the substrate, a first dielectric film on the first subset of the semiconductor islands, second dielectric film on the second semiconductor islands, and a metal layer in electrical contact with the first and second semiconductor islands. The first semiconductor islands and the first dielectric film contain a first diffusible dopant, and the second semiconductor islands and the second dielectric layer film contain a second diffusible dopant different from the first diffusible dopant. The present electronic device can be manufactured using printing technologies, thereby enabling high-throughput, low-cost manufacturing of electrical circuits on a wide variety of substrates.

Abstract: A semiconductor structure includes an epitaxial surface semiconductor layer having a first dopant polarity and a first crystallographic orientation, and a laterally adjacent semiconductor-on-insulator surface semiconductor layer having a different second dopant polarity and different second crystallographic orientation. The epitaxial surface semiconductor layer has a first edge that has a defect and an adjoining second edge absent a defect. Located within the epitaxial surface semiconductor layer is a first device having a first gate perpendicular to the first edge and a second device having a second gate perpendicular to the second edge. The first device may include a performance sensitive logic device and the second device may include a yield sensitive memory device.

Abstract: A semiconductor structure and its method for fabrication include a first surface semiconductor layer of a first crystallographic orientation located upon a dielectric surface of a substrate. Located laterally separated upon the dielectric surface from the first surface semiconductor layer is a stack layer. The stack layer includes a buried semiconductor layer located nearer the dielectric surface and a second surface semiconductor layer of a second crystallographic orientation different from the first crystallographic orientation located over and not contacting the buried semiconductor layer. The semiconductor structure provides a pair of semiconductor surface regions of different crystallographic orientation. A particular embodiment may be fabricated utilizing a sequential laminating, patterning, selective stripping and selective epitaxial deposition method.

Abstract: In a thin film transistor and a flat panel display device having the same, cross-talk is minimized. The flat panel display device includes a substrate, a first thin film transistor, a second thin film transistor, and a display element. The first thin film transistor includes: a first gate electrode formed on the substrate; a first electrode insulated from the first gate electrode; a second electrode insulated from the first gate electrode and surrounding the first electrode in the same plane; and a first semiconductor layer insulated from the first gate electrode and contacting the first electrode and the second electrode.

Abstract: Methods of forming a strained Si-containing hybrid substrate are provided as well as the strained Si-containing hybrid substrate formed by the methods. In the methods of the present invention, a strained Si layer is formed overlying a regrown semiconductor material, a second semiconducting layer, or both. In accordance with the present invention, the strained Si layer has the same crystallographic orientation as either the regrown semiconductor layer or the second semiconducting layer. The methods provide a hybrid substrate in which at least one of the device layers includes strained Si.

Abstract: Field programmable device (FPD) chips with large logic capacity and field programmability that are in-circuit programmable are described. FPDs use small versatile nonvolatile nanotube switches that enable efficient architectures for dense low power and high performance chip implementations and are compatible with low cost CMOS technologies and simple to integrate.

Abstract: A device and method for selective placement of charge into a gate stack includes forming gate stacks including a gate dielectric adjacent to a transistor channel and a gate conductor and forming doped regions for transistor operation. A layer rich in a passivating element is deposited over the doped regions and the gate stack, and the layer rich the passivating element is removed from selected transistors. The layer rich in the passivating element is than annealed to drive-in the passivating element to increase a concentration of charge at or near transistor channels on transistors where the layer rich in the passivating element is present. The layer rich in the passivating element is removed.

Abstract: Semiconductor devices and methods of manufacture thereof are disclosed. In one embodiment, a semiconductor device includes a first transistor having a first active area, and a second transistor having a second active area. A top surface of the first active area is elevated or recessed with respect to a top surface of the second active area, or a top surface of the first active area is elevated or recessed with respect to a top surface of at least portions of an isolation region proximate the first transistor.

Abstract: In a thin-film transistor substrate including a substrate, a thin-film transistor semiconductor layer, a source/drain electrode, and a transparent pixel electrode, the source/drain electrode includes a thin film of an aluminum alloy containing 0.1 to 6 atomic percent of nickel as an alloy element, and the aluminum alloy thin film is directly connected to the thin-film transistor semiconductor layer.

Abstract: An integrated circuit having a memory cell and/or memory cell array including a plurality of memory cells (as well as techniques for reading, controlling and/or operating, the memory cell, and/or memory cell array). Each memory cell includes at least one transistor having an electrically floating body transistor and an active access element. The electrically floating body region of the transistor forms a storage area or node of the memory cell wherein an electrical charge which is representative of a data state is stored in the electrically floating body region. The active access element is coupled to the electrically floating body transistor to facilitate programming of the memory cell and to provide a relatively large amount of majority carriers to the storage area or node of the memory cell during a write operation.

Abstract: An object of the present invention is to provide a technique of reducing the power consumption of an entire low power consumption SRAM LSI circuit employing scaled-down transistors and of increasing the stability of read and write operations on the memory cells by reducing the subthreshold leakage current and the leakage current flowing from the drain electrode to the substrate electrode. Another object of the present invention is to provide a technique of preventing an increase in the number of transistors in a memory cell and thereby preventing an increase in the cell area. Still another object of the present invention is to provide a technique of ensuring stable operation of an SRAM memory cell made up of SOI or FD-SOI transistors having a BOX layer by controlling the potentials of the wells under the BOX layers of the drive transistors.

Abstract: A semiconductor wafer includes a semiconductor bulk; a first insulating layer formed on the semiconductor bulk; a first semiconductor layer formed on the first insulating layer; a second insulating layer formed on the first semiconductor layer; and a second semiconductor layer formed on the second insulating layer.

Abstract: A TFT array panel and a method for fabricating the same is disclosed, wherein an adhesion force between an elongated wire and a TFT array panel pad is improved by increasing the contact area of a bonding pad. The TFT array panel pad includes a first conductive layer formed in a pad region on an insulating substrate. The first conductive layer includes a plurality of conductive islands and holes. A second conductive layer is formed over and covers the first conductive layer.

Abstract: A MOS transistor including a source region, a drain region, and a gate electrode has first and second partial isolation regions in one-end gate region and the other-end gate region, respectively, with a first tap region provided adjacent to the first partial isolation region, and a second tap region provided adjacent to the second partial isolation region. A full isolation region is provided in the whole area around the first and second partial isolation regions, first and second tap regions, and source and drain regions.

Abstract: Disclosed are processes and techniques for fabricating semiconductor substrates for the manufacture of semiconductor devices, particularly CMOS devices, that include selectively formed, high quality single crystal or monocrystalline surface regions exhibiting different crystal orientations. At least one of the surface regions will incorporate at least one faceted epitaxial semiconductor structure having surfaces that exhibit a crystal orientation different than the semiconductor region on which the faceted epitaxial semiconductor structure is formed. According, the crystal orientation in the channel regions of the NMOS and/or PMOS devices may be configured to improve the relative performance of at least one of the devices and allow corresponding redesign of the semiconductor devices fabricated using such a process.

Abstract: A logic switch intentionally utilizes GIDL current as its primary mechanism of operation. Voltages may be applied to a doped gate overlying and insulated from a pn junction. A first voltage initiates GIDL current, and the logic switch is bidirectionally conductive. A second voltage terminates GIDL current, but the logic switch is unidirectionally conductive. A third voltage renders the logic switch bidirectionally non-conductive. Circuits containing the logic switch are also described. These circuits include inverters, SRAM cells, voltage reference sources, and neuron logic switches. The logic switch is primarily implemented according to SOI protocols, but embodiments according to bulk protocols are described.

Abstract: A semiconductor device comprises a substrate, a first conductive film, a first insulation film, a second insulation film, a second conductive film, and a third conductive film. The first conductive film is formed on the substrate. The first insulation film is formed on the first conductive film and has a first opening. The first opening is formed as having multiple crossing trenches each having a predetermined width. The second insulation film is formed on the sides and bottom of the first opening. The second conductive film is formed on the second insulation film in the interior of the first opening. The third conductive film is formed on the second insulation film and the second conductive film.

Abstract: A stack-type semiconductor device and a method of manufacturing the same are provided. The stack-type semiconductor device includes an insulation layer on a single-crystalline substrate, a contact plug penetrating the insulation layer to contact the single-crystalline substrate, an upper semiconductor pattern including an impurity region and a gate structure positioned between the impurity regions on the upper semiconductor pattern. An upper surface of the contact plug contacts a lower surface of the semiconductor pattern. An operation failure of the stack-type semiconductor device is reduced since the upper semiconductor pattern is electrically connected to the single-crystalline semiconductor substrate.

Abstract: In a CMOS image sensor, an N-type semiconductor layer is formed on a P-type semiconductor substrate. P-type semiconductor regions are formed in one part of the semiconductor layer over the entire length of the thickness direction of the semiconductor layer in a lattice-like shape as viewed from above to compartment the semiconductor layer into a plurality of regions. Furthermore, a red filter, a green filter and a blue filter are provided in a red picture element, a green picture element and a blue picture element, respectively. Moreover, an N-type buried semiconductor layer being in contact with the semiconductor layer is formed in an immediately lower region of the red filter in an upper layer part of the semiconductor substrate.

Abstract: Analog ICs frequently include circuits which operate over a wide current range. At low currents, low noise is important, while IC space efficiency is important at high currents. A vertically integrated transistor made of a JFET in parallel with an MOS transistor, sharing source and drain diffused regions, and with independent gate control, is disclosed. N-channel and p-channel versions may be integrated into common analog IC flows with no extra process steps, on either monolithic substrates or SOI wafers. pinchoff voltage in the JFET is controlled by photolithographically defined spacing of the gate well regions, and hence exhibits low variability.

Abstract: A first field effect transistor includes a gate dielectric and a gate electrode located over a first portion of a top semiconductor layer in a semiconductor-on-insulator (SOI) substrate. A second field effect transistor includes a portion of a buried insulator layer and a source region and a drain region located underneath the buried insulator layer. In one embodiment, the gate electrode of the second field effect transistor is a remaining portion of the top semiconductor layer. In another embodiment, the gate electrode of the second field effect transistor is formed concurrently with the gate electrode of the first field effect transistor by deposition and patterning of a gate electrode layer. The first field effect transistor may be a high performance device and the second field effect transistor may be a high voltage device. A design structure for the semiconductor structure is also provided.

Abstract: A thin film transistor (TFT) includes an N-type oxide semiconductor layer on a substrate, a gate electrode spaced apart from the N-type oxide semiconductor layer by a gate dielectric layer, a source electrode contacting a first portion of the N-type oxide semiconductor layer, and a drain electrode contacting a second portion of the N-type oxide semiconductor layer. The first and second portions each have a doped region containing ions of at least one Group 1 element, and the ions of the at least one Group 1 element in the doped region may have a work function that is less than that of an N-type oxide semiconductor material included in the semiconductor layer.

Abstract: A semiconductor structure includes a semiconductor mesa located upon an isolating substrate. The semiconductor mesa includes a first end that includes a first doped region separated from a second end that includes a second doped region by an isolating region interposed therebetween. The first doped region and the second doped region are of different polarity. The semiconductor structure also includes a channel stop dielectric layer located upon a horizontal surface of the semiconductor mesa over the second doped region. The semiconductor structure also includes a first device located using a sidewall and a top surface of the first end as a channel region, and a second device located using the sidewall and not the top surface of the second end as a channel. A related method derives from the foregoing semiconductor structure. Also included is a semiconductor circuit that includes the semiconductor structure.

Abstract: An interconnection structure and an electronic device employing the same are provided. The interconnection structure for an integrated structure includes first and second contact plugs disposed on a substrate, and a connection pattern interposed between sidewalls of the first and second contact plugs and configured to electrically connect the first and second contact plugs.

Abstract: A CMOS transistor and a method of manufacturing the CMOS transistor are disclosed. An NMOS transistor is formed on a first region of a semiconductor substrate. A PMOS transistor is formed on a second region of a semiconductor substrate. The NMOS transistor includes a first gate conductive layer. The PMOS transistor includes a second gate conductive layer. The first gate conductive layer includes a metal having a nitrogen concentration increasing in a direction from a lower portion toward an upper portion. In addition, the metal has a work function of about 4.0 eV to about 4.3 eV. The third gate conductive layer includes a metal having a nitrogen concentration increasing in a direction from a lower portion toward an upper portion. In addition, the metal has a work function of about 4.7 eV to about 5.0 eV.

Abstract: In an SOI (Silicon On Insulator) semiconductor device, a first semiconductor layer overlies a semiconductor substrate so as to sandwich an insulating layer, and second and third semiconductor layers with a different conductivity type from the second semiconductor layer are formed on the surface of the first semiconductor layer. At the interface between the first semiconductor layer and the insulating layer, a fourth semiconductor layer with a different conductivity type from the first semiconductor layer is formed. The fourth semiconductor layer includes an impurity of larger than 3×1012/cm2 so as not to be completely depleted even though a reverse bias voltage is applied between the second and third semiconductor layers.