Abstract: A layer stack including a first bonding dielectric material layer, a dielectric metal oxide layer, and a second bonding dielectric material layer is formed over a top surface of a substrate including a substrate semiconductor layer. A conductive material layer is formed by depositing a conductive material over the second bonding dielectric material layer. The substrate semiconductor layer is thinned by removing portions of the substrate semiconductor layer that are distal from the layer stack, whereby a remaining portion of the substrate semiconductor layer includes a top semiconductor layer. A semiconductor device may be formed on the top semiconductor layer.

Abstract: A semiconductor structure includes the first semiconductor stack and the second semiconductor stack formed over the first region and the second region of a substrate, respectively. The first and second semiconductor stacks extend in the first direction and are spaced apart from each other in the second direction. Each of the first semiconductor stack and the second semiconductor stack includes channel layers and a gate structure. The channel layers are formed above the substrate and are spaced apart from each other in the third direction. The gate structure includes the gate dielectric layers formed around the respective channel layers, and the gate electrode layer formed on the gate dielectric layers to surround the channel layers. The number of channel layers in the first semiconductor stack is different from the number of channel layers in the second semiconductor stack.

Abstract: A semiconductor device includes channels, a gate structure, and a source/drain layer. The channels are stacked in a vertical direction. Each channel extends in a first direction. The gate structure extends in a second direction. The gate structure covers the channels. The source/drain layer is connected to each of opposite sidewalls in the first direction of the channels on the substrate, and includes a doped semiconductor material. The source/drain layer includes first and second epitaxial layers having first and second impurity concentrations, respectively. The first epitaxial layer covers a lower surface and opposite sidewalls in the first direction of the second epitaxial layer. A portion of each of opposite sidewalls in the first direction of the gate structure protrudes in the first direction from opposite sidewalls in the first direction of the channels to partially penetrate through the first epitaxial layer but not to contact the second epitaxial layer.

Abstract: A composite structure, intended for a planar co-integration of electronic components of different functions, the composite structure including from its base towards its surface: a support substrate made of a first material, the support substrate including cavities each opening into an upper face of the support substrate, the cavities being filled with at least one composite material consisting of a matrix of a crosslinked preceramic polymer, the matrix being charged with inorganic particles; and a thin film made of a second material, the thin film being bonded to the upper face of the support substrate and to the composite material.

Abstract: A semiconductor device includes a fin protruding above a substrate; source/drain regions over the fin; nanosheets between the source/drain regions; and a gate structure over the fin and between the source/drain regions. The gate structure includes: a gate dielectric material around each of the nanosheets; a first liner material around the gate dielectric material; a work function material around the first liner material; a second liner material around the work function material; and a gate electrode material around at least portions of the second liner material.

Abstract: A semiconductor device includes channels, a gate structure, and a source/drain layer. The channels are disposed at a plurality of levels, respectively, and spaced apart from each other in a vertical direction on an upper surface of a substrate. The gate structure is disposed on the substrate, at least partially surrounds a surface of each of the channels, and extends in a first direction substantially parallel to the upper surface of the substrate. The source/drain layer is disposed at each of opposite sides of the gate structure in a second direction substantially parallel to the upper surface of the substrate and substantially perpendicular to the first direction and is connected to sidewalls of the channels. A length of the gate structure in the second direction changes along the first direction at a first height from the upper surface of the substrate in the vertical direction.

Abstract: A semiconductor structure includes a substrate comprising a semiconductor material, and a fin on the substrate. The fin includes a first portion formed from the semiconductor material and a second portion including a channel region. The first portion has a first thickness and the second portion has a second thickness greater than the first thickness. A spacer is disposed on sides of the first portion of the fin.

Abstract: Semiconductor devices including air spacers formed in a backside interconnect structure and methods of forming the same are disclosed. In an embodiment, a device includes a first transistor structure; a front-side interconnect structure on a front-side of the first transistor structure; and a backside interconnect structure on a backside of the first transistor structure, the backside interconnect structure including a first dielectric layer on the backside of the first transistor structure; a first via extending through the first dielectric layer, the first via being electrically coupled to a first source/drain region of the first transistor structure; a first conductive line electrically coupled to the first via; and an air spacer adjacent the first conductive line, the first conductive line defining a first side boundary of the air spacer.

Abstract: Semiconductor devices and methods of manufacturing are presented in which inner spacers for nanostructures are manufactured. In embodiments a dielectric material is deposited for the inner spacer and then treated. The treatment may add material and cause an expansion in volume in order to close any seams that can interfere with subsequent processes.

Abstract: Semiconductor device and the manufacturing method thereof are disclosed. An exemplary semiconductor device comprises a semiconductor stack including semiconductor layers over a substrate, wherein the semiconductor layers are separated from each other and are stacked up along a direction substantially perpendicular to a top surface of the substrate; an isolation structure around a bottom portion of the semiconductor stack and separating active regions; a metal gate structure over a channel region of the semiconductor stack and wrapping each of the semiconductor layers; a gate spacer over a source/drain (S/D) region of the semiconductor stack and along sidewalls of a top portion of the metal gate structure; and an inner spacer over the S/D region of the semiconductor stack and along sidewalls of lower portions of the metal gate structure and wrapping edge portions of each of the semiconductor layers.

Abstract: A method includes forming a gate spacer on sidewalls of a dummy gate structure disposed over a semiconductor substrate; performing a first implantation process to the gate spacer, wherein the first implantation process includes bombarding an upper portion of the gate spacer with silicon atoms; after performing the first implantation process, performing a second implantation process to the upper portion of the gate spacer, where the second implantation process includes bombarding the upper portion of the gate spacer with carbon atoms; and after performing the second implantation process, replacing the dummy gate structure with a high-k metal gate structure, wherein the replacing includes forming an interlayer dielectric (ILD) layer.

Abstract: A method of forming a semiconductor device includes: forming a fin protruding above a substrate; forming isolation regions on opposing sides of the fin; forming a dummy gate electrode over the fin; removing lower portions of the dummy gate electrode proximate to the isolation regions, where after removing the lower portions, there is a gap between the isolation regions and a lower surface of the dummy gate electrode facing the isolation regions; filling the gap with a gate fill material; after filling the gap, forming gate spacers along sidewalls of the dummy gate electrode and along sidewalls of the gate fill material; and replacing the dummy gate electrode and the gate fill material with a metal gate.

Abstract: An integrated circuit includes at least a first standard cell framed by two second standard cells. The three cells are disposed adjacent to each other, and each standard cell includes at least one NMOS transistor and at least one least one PMOS transistor located in and on a silicon-on-insulator substrate. The at least one PMOS transistor of the first standard cell has a channel including silicon and germanium. The at least one PMOS transistor of each second standard cell has a silicon channel and a threshold voltage different in absolute value from the threshold voltage of said at least one PMOS transistor of the first cell.

Abstract: A semiconductor device according to the present disclosure includes an anti-punch-through (APT) region over a substrate, a plurality of channel members over the APT region, a gate structure wrapping around each of the plurality of channel members, a source/drain feature adjacent to the gate structure, and a diffusion retardation layer. The source/drain feature is spaced apart from the APT region by the diffusion retardation layer. The source/drain feature is spaced apart from each of the plurality of channel members by the diffusion retardation layer. The diffusion retardation layer is a semiconductor material.

Abstract: A method of manufacturing an electronic device including the following steps is provided herein. A plurality of first electronic components is provided. The plurality of first electronic components is transferred onto a plurality of pickup sites. An empty pickup site from the plurality of pickup sites may be figured out, wherein the plurality of first electronic components is absent at the empty pickup site. A second electronic component is transferred onto the empty pickup site. A target substrate is provided. The plurality of first electronic components and the second electronic component are transferred onto the target substrate.

Abstract: Various embodiments of the present invention are to provide a semiconductor device and a method for fabricating the same and, more particularly, to a semiconductor device including isolation layers including an air gap, thereby minimizing stress to a substrate caused by oxide and improving performance of a device, and a method for fabricating the same. The semiconductor device according to the embodiment of the present invention comprises: a plurality of isolation layers each including a trench formed in a substrate and an air gap in a lower portion of the trench; an active region including a fin body disposed between the isolation layers, which are consecutively disposed, and a fin formed on the fin body, the fin having a narrower width than the fin body and extending in a first direction; a gate structure partially covering the active region and the isolation layers, and extending in a second direction; and a source/drain region covering the fin on both sides of the gate structure.

Abstract: A semiconductor device is provided. The semiconductor comprises an active pattern including a lower pattern and a plurality of sheet patterns that are spaced apart from the lower pattern in a first direction, a source/drain pattern on the lower pattern and in contact with the plurality of sheet patterns, and a gate structure on opposing sides of the source/drain pattern in a second direction different from the first direction, the gate structure including a gate electrode on the plurality of sheet patterns, wherein the source/drain pattern includes an epitaxial region that comprises a semiconductor material and a cavity region that is inside the epitaxial region and that is surrounded by the semiconductor material.

Abstract: A structure including a semiconductor-on-insulator (SOI) substrate. The SOI substrate includes an SOI layer over a buried insulator layer over a base semiconductor layer. The structure includes a high-voltage first field effect transistor (FET) adjacent to a high performance, low voltage second FET. The high voltage FET has a gate electrode on the buried insulator layer, and a source and a drain in the base semiconductor layer under the buried insulator layer. Hence, the buried insulator layer operates as a gate dielectric for the high voltage FET. The low voltage FET has a source and a drain over the buried insulator layer, i.e., in the SOI layer. A trench isolation is in each of the source and the drain of the first, high voltage FET. The source of the high voltage FET surrounds the trench isolation therein.

Abstract: A semiconductor device includes first and second isolation regions, a first active region extending in a first direction between the first and second isolation regions, a first fin pattern on the first active region, nanowires on the first fin pattern, a gate electrode in a second direction on the first fin pattern, the gate electrode surrounding the nanowires, a first source/drain region on a side of the gate electrode, the first source/drain region being on the first active region and in contact with the nanowires, and a first source/drain contact on the first source/drain region, the first source/drain contact including a first portion on a top surface of the first source/drain region, and a second portion extending toward the first active region along a sidewall of the first source/drain region, an end of the first source/drain contact being on one of the first and second isolation regions.

Abstract: Methods for depositing a molybdenum nitride film on a surface of a substrate are disclosed. The methods may include: providing a substrate into a reaction chamber; and depositing a molybdenum nitride film directly on the surface of the substrate by performing one or more unit deposition cycles of cyclical deposition process, wherein a unit deposition cycle may include, contacting the substrate with a first vapor phase reactant comprising a molybdenum halide precursor, and contacting the substrate with a second vapor phase reactant comprising a nitrogen precursor. Semiconductor device structures including a molybdenum nitride film are also disclosed.

Abstract: A method for producing a semiconductor substrate is provided, including: producing a superficial layer arranged on a buried dielectric layer and including a strained semiconductor region; producing an etching mask on the superficial layer, covering a part of the region; etching the superficial layer to a pattern of the mask, exposing a first lateral edge of a first strained semiconductor portion belonging to the part and contacting the dielectric layer; forming a mechanical barrier from a second portion of material belonging to the first portion, the second portion having a bottom surface contacting the dielectric layer and an upper surface contacting the mask, the barrier arranged against the part and bearing mechanically against the second portion, and removing the mask.

Abstract: A thin film transistor, a manufacturing method thereof, an array substrate, and a display device are provided. The thin film transistor comprises a base substrate, a gate on the base substrate, a gate insulating layer covering the gate, an active layer on the gate insulating layer, a first electrode and a second electrode over and electrically connected to the active layer, and a first insulating portion between the gate insulating layer and the first electrode. An orthographic projection of the first insulating portion on the base substrate, an orthographic projection of the first electrode on the base substrate, and an orthographic projection of a boundary between a side surface of the gate and an upper surface of the gate on the base substrate at least partially overlap.

Abstract: A semiconductor device includes first and second dielectric fins disposed above a substrate, a semiconductor channel layer sandwiched between the first and second dielectric fins, a gate structure engaging the semiconductor channel layer, a source/drain (S/D) feature abutting the semiconductor channel layer and sandwiched between the first and second dielectric fins, and an air gap sandwiched between the first and second dielectric fins. The air gap exposes a first sidewall of the S/D feature facing the first dielectric fin and a second sidewall of the S/D feature facing the second dielectric fin.

Abstract: In an embodiment, a device includes: a first interconnect structure including metallization patterns; a second interconnect structure including a power rail; a device layer between the first interconnect structure and the second interconnect structure, the device layer including a first transistor, the first transistor including an epitaxial source/drain region; and a conductive via extending through the device layer, the conductive via connecting the power rail to the metallization patterns, the conductive via contacting the epitaxial source/drain region.

Abstract: A new class of logic gates are presented that use non-linear polar material. The logic gates include multi-input majority gates. Input signals in the form of digital signals are driven to non-linear input capacitors on their respective first terminals. The second terminals of the non-linear input capacitors are coupled a summing node which provides a majority function of the inputs. The majority node is then coupled driver circuitry which can be any suitable logic gate such as a buffer, inverter, NAND gate, NOR gate, etc. In the multi-input majority or minority gates, the non-linear charge response from the non-linear input capacitors results in output voltages close to or at rail-to-rail voltage levels. Bringing the majority output close to rail-to-rail voltage eliminates the high leakage problem faced from majority gates formed using linear input capacitors.

Abstract: Structures including stacked field-effect transistors and methods of forming a structure including stacked field-effect transistors. The structure includes a field-effect transistor having a first active gate, a second active gate, and a drain region that is positioned in a horizontal direction between the first and second active gates. The structure further includes a back-end-of-line stack having a first metal level and a second metal level over the field-effect transistor. The first metal level includes a first interconnect, a second interconnect, and a third interconnect, and the second metal level includes a fourth interconnect. The third interconnect is connected to the drain region. The third interconnect is positioned in a vertical direction between the fourth interconnect and the drain region, and the third interconnect is positioned in the horizontal direction between the first and second interconnects.

Abstract: A monolithic multi-FET transistor comprises an epitaxial layer disposed on a dielectric layer. The epitaxial layer comprises a crystalline semiconductor material and a multi-FET area. An isolation structure surrounds the multi-FET area and divides the multi-FET area into separate FET portions. A gate disposed on a gate dielectric extends over each FET portion. A source and a drain are each disposed on opposite sides of the gate on the epitaxial layer within each FET portion. Each gate, source, and drain comprise a separate electrical conductor and the gate, source, drain, and epitaxial layer within each FET portion form a field-effect transistor. Gate, source, and drain contacts electrically connect the gates, sources, and drains of the separate FET portions, respectively. At least the sources or drains of two neighboring FET portions are disposed in common over at least a portion of the isolation structure dividing the two neighboring FET portions.

Abstract: In an embodiment, a device includes: a first channel region; a second channel region; and a gate structure around the first channel region and the second channel region, the gate structure including: a gate dielectric layer; a first p-type work function metal on the gate dielectric layer, the first p-type work function metal including fluorine and aluminum; a second p-type work function metal on the first p-type work function metal, the second p-type work function metal having a lower concentration of fluorine and a lower concentration of aluminum than the first p-type work function metal; and a fill layer on the second p-type work function metal.

Abstract: A semiconductor device includes a substrate, a gate structure, source/drain structures, a backside via, and a power rail. The gate structure extends along a first direction parallel with a front-side surface of the substrate. The backside via extends along a second direction parallel with the front-side surface of the substrate but perpendicular to the first direction, the backside via has a first portion aligned with one of the source/drain structures along the first direction and a second portion aligned with the gate structure along the first direction, the first portion of the backside via has a first width along the first direction, and the second portion of the backside via has a second width along the first direction, in which the first width is greater than the second width. The power rail is on a backside surface of the substrate and in contact with the backside via.

Abstract: A semiconductor device according to the present disclosure includes a fin structure over a substrate, a vertical stack of silicon nanostructures disposed over the fin structure, an isolation structure disposed around the fin structure, a germanium-containing interfacial layer wrapping around each of the vertical stack of silicon nanostructures, a gate dielectric layer wrapping around the germanium-containing interfacial layer, and a gate electrode layer wrapping around the gate dielectric layer.

Abstract: The present application discloses a semiconductor device and a method for fabricating the semiconductor device. The semiconductor device includes a substrate including a first region, and a first transistor positioned in the first region. The first transistor includes a first bottom gate structure positioned on the substrate, a first channel layer positioned on the first bottom gate structure, a first top gate structure positioned on the first channel layer, and two first source/drain regions positioned on two sides of the first channel layer.

Abstract: A transistor includes a first gate structure, a channel layer, and source/drain contacts. The first gate structure includes nanosheets. The channel layer is over the first gate structure. A portion of the channel layer wraps around the nanosheets of the first gate structure. The source/drain contacts are aside the nanosheets. The source/drain contacts are electrically connected to the channel layer.

Abstract: A display apparatus includes: a glass substrate; a light emitting device included in a pixel structure disposed on one principal surface of the glass substrate; an input electrode, disposed on the one principal surface, for inputting a driving signal to the light emitting device; and a back connection member disposed on the other principal surface of the glass substrate so as to be electrically connected to the input electrode. A back insulating layer is disposed on the other principal surface, and a top face of the back insulating layer is located above a top face of the back connection member.

Abstract: A semiconductor device and a method of manufacturing the same are disclosed. The semiconductor device includes semiconductor wires disposed over a substrate, a source/drain epitaxial layer in contact with the semiconductor wires, a gate dielectric layer disposed on and wrapping around each channel region of the semiconductor wires, a gate electrode layer disposed on the gate dielectric layer and wrapping around the each channel region, and dielectric spacers disposed in recesses formed toward the source/drain epitaxial layer.

Abstract: The present disclosure describes a semiconductor device and methods for forming the same. The semiconductor device includes nanostructures on a substrate and a source/drain region in contact with the nanostructures. The source/drain region includes epitaxial end caps, where each epitaxial end cap is formed at an end portion of a nanostructure of the nanostructures. The source/drain region also includes an epitaxial body in contact with the epitaxial end caps and an epitaxial top cap formed on the epitaxial body. The semiconductor device further includes gate structure formed on the nanostructures.

Abstract: Package structure with folded die arrangements and methods of fabrication are described. In an embodiment, a package structure includes a first die and vertical interposer side-by-side. A second die is face down on an electrically connected with the vertical interposer, and a local interposer electrically connects the first die with the vertical interposer.

Abstract: A semiconductor device and a method of manufacturing the same are disclosed. The semiconductor device includes semiconductor wires disposed over a substrate, a source/drain epitaxial layer in contact with the semiconductor wires, a gate dielectric layer disposed on and wrapping around each channel region of the semiconductor wires, a gate electrode layer disposed on the gate dielectric layer and wrapping around the each channel region, and dielectric spacers disposed in recesses formed toward the source/drain epitaxial layer.

Abstract: A semiconductor device and a method for forming a semiconductor are provided. The semiconductor structure includes a gate structure. The gate structure includes a gate dielectric layer, a work function metal layer over the gate dielectric layer, and a plurality of barrier granules between the gate dielectric layer and the work function metal layer. At least two adjacent barrier granules of the plurality of barrier granules are separated from each other by a portion of the work function metal layer.

Abstract: Structures for a photonics chip that include a fully-depleted silicon-on-insulator field-effect transistor and related methods. A first device region of a substrate includes a first device layer, a first portion of a second device layer, and a buried insulator layer separating the first device layer from the first portion of the second device layer. A second device region of the substrate includes a second portion of the second device layer. The first device layer, which has a thickness in a range of about 4 to about 20 nanometers, transitions in elevation to the second portion of the second device layer with a step height equal to a sum of the thicknesses of the first device layer and the buried insulator layer. A field-effect transistor includes a gate electrode on the top surface of the first device layer. An optical component includes the second portion of the second device layer.

Abstract: The present disclosure provides an embodiment of a fin-like field-effect transistor (FinFET) device. The device includes a first fin structure disposed over an n-type FinFET (NFET) region of a substrate. The first fin structure includes a silicon (Si) layer, a silicon germanium oxide (SiGeO) layer disposed over the silicon layer and a germanium (Ge) feature disposed over the SiGeO layer. The device also includes a second fin structure over the substrate in a p-type FinFET (PFET) region. The second fin structure includes the silicon (Si) layer, a recessed silicon germanium oxide (SiGeO) layer disposed over the silicon layer, an epitaxial silicon germanium (SiGe) layer disposed over the recessed SiGeO layer and the germanium (Ge) feature disposed over the epitaxial SiGe layer.

Abstract: As a display device has a higher definition, the number of pixels, gate lines, and signal lines are increased. When the number of the gate lines and the signal lines are increased, a problem of high manufacturing cost, because it is difficult to mount an IC chip including a driver circuit for driving of the gate and signal lines by bonding or the like. A pixel portion and a driver circuit for driving the pixel portion are provided over the same substrate, and at least part of the driver circuit includes a thin film transistor using an oxide semiconductor interposed between gate electrodes provided above and below the oxide semiconductor. Therefore, when the pixel portion and the driver portion are provided over the same substrate, manufacturing cost can be reduced.

Abstract: A method of forming a semiconductor device that includes forming a trench adjacent to a gate structure to expose a contact surface of one of a source region and a drain region. A sacrificial spacer may be formed on a sidewall of the trench and on a sidewall of the gate structure. A metal contact may then be formed in the trench to at least one of the source region and the drain region. The metal contact has a base width that is less than an upper surface width of the metal contact. The sacrificial spacer may be removed, and a substantially conformal dielectric material layer can be formed on sidewalls of the metal contact and the gate structure. Portions of the conformally dielectric material layer contact one another at a pinch off region to form an air gap between the metal contact and the gate structure.

Abstract: Vertically-aligned and conductive dummies in integrated circuit (IC) layers reduce capacitance and bias independence. Dummies are islands of material in areas of metal and semiconductor IC layers without circuit features to avoid non-uniform polishing (“dishing”). Conductive diffusion layer dummies in a diffusion layer and conductive polysilicon dummies in a polysilicon layer above the diffusion layer reduce bias dependence and nonlinear circuit operation in the presence of an applied varying voltage. ICs with metal dummies vertically aligned in at least one metal layer above the polysilicon dummies and diffusion dummies reduce lateral coupling capacitance compared to ICs in which dummies are dispersed in a non-overlapping layout by a foundry layout tool. Avoiding lateral resistance-capacitance (RC) ladder networks created by dispersed dummies improves signal delays and power consumption in radio-frequency (RF) ICs.

Abstract: A semiconductor structure includes the first semiconductor stack and the second semiconductor stack formed over the first region and the second region of a substrate, respectively. The first and second semiconductor stacks extend in the first direction and are spaced apart from each other in the second direction. Each of the first semiconductor stack and the second semiconductor stack includes channel layers and a gate structure. The channel layers are formed above the substrate and are spaced apart from each other in the third direction. The gate structure includes the gate dielectric layers formed around the respective channel layers, and the gate electrode layer formed on the gate dielectric layers to surround the channel layers. The number of channel layers in the first semiconductor stack is different from the number of channel layers in the second semiconductor stack.

Abstract: Aspects of the disclosure provide a semiconductor device and a method for forming the semiconductor device. The semiconductor device includes a plurality of nanostructures stacked over a substrate in a vertical direction, a source/drain terminal adjoining the plurality of nanostructures, and a gate structure around the plurality of nanostructures. The gate structure includes a metal cap connecting adjacent two of the plurality of nanostructures and a metal layer partially surrounding the plurality of nanostructures.

Abstract: A device includes a device layer comprising a first transistor and a second transistor; a first interconnect structure on a front-side of the device layer; and a second interconnect structure on a backside of the device layer. The second interconnect structure comprising a first dielectric layer on the backside of the device layer, wherein a semiconductor material is disposed between the first dielectric layer and a first source/drain region of the first transistor; a contact extending through the first dielectric layer to a second source/drain region of the second transistor; and a first conductive line electrically connected to the second source/drain region of the second transistor through the contact.

Abstract: A method for forming a semiconductor device structure is provided. The method includes forming a first fin structure over a substrate. The method includes forming a dielectric layer over the substrate and the first fin structure. The dielectric layer has a first trench exposing a first portion of the first fin structure. The method includes forming a first work function layer in the first trench. The method includes forming a first mask layer over the first work function layer in the first trench, wherein an upper portion of the first work function layer in the first trench is exposed by the first mask layer. The method includes removing the first work function layer exposed by the first mask layer. The method includes removing the first mask layer. The method includes forming a first gate electrode in the first trench.

Abstract: A semiconductor structure includes at least one stacked fin structure, a gate and a source/drain. At least one stacked fin structure is located on a substrate, wherein the stacked fin structure includes a first fin layer and a second fin layer, and a fin dielectric layer is sandwiched by the first fin layer and the second fin layer. The gate is disposed over the stacked fin structure. The source/drain is disposed directly on the substrate and directly on sidewalls of the whole stacked fin structure. The present invention provides a semiconductor process formed said semiconductor structure.

Abstract: One example provides an integrated circuit comprising a transistor including a semiconductor channel. The semiconductor channel includes three or more sub-channels, one or more nodes, each node being a junction of at least three sub-channels, and channel ends. A Schottky contact at each channel end forms a source or drain contact, and a gate contact disposed at each Schottky contact controls a barrier conductivity of the corresponding Schottky contact.

Abstract: A semiconductor device includes a first Static Random Access Memory (SRAM) array including a first SRAM cell and a second SRAM array including a second SRAM cell. The first SRAM cell includes a first pull-down (PD) device including a single fin N-type FinFET. The single fin N-type FinFET includes a first gate dielectric having a first thickness. The second SRAM cell includes a second PD device including a multiple fin N-type FinFET. The multiple fin N-type FinFET includes a second gate dielectric having a second thickness. The first thickness is greater than the second thickness.