摘要:
A common cut mask is employed to define a gate pattern and a local interconnect pattern so that local interconnect structures and gate structures are formed with zero overlay variation relative to one another. A local interconnect structure may be laterally spaced from a gate structure in a first horizontal direction, and contact another gate structure in a second horizontal direction that is different from the first horizontal direction. Further, a gate structure may be formed to be collinear with a local interconnect structure that adjoins the gate structure. The local interconnect structures and the gate structures are formed by a common damascene processing step so that the top surfaces of the gate structures and the local interconnect structures are coplanar with each other.
摘要:
An autonomous integrated circuit (IC) includes a solar cell formed on a bottom substrate of a silicon-on-insulator (SOI) substrate as a handle substrate; an insulating layer of the SOI substrate located on top of the solar cell; and a device layer formed on a top semiconductor layer of the SOI substrate located on top of the insulating layer, wherein a top contact of the device layer is electrically connected to a bottom contact of the solar cell such that the solar cell is enabled to power the device layer.
摘要:
An oscillator circuit includes a field effect transistor (FET), the FET comprising a channel, source, drain, and gate, wherein at least the channel comprises graphene; an LC component connected to the FET, the LC component comprising at least one inductor and at least one capacitor; and a feedback loop connecting the FET source to the FET drain via the LC component.
摘要:
A semiconductor structure is provided that includes a hybrid orientated substrate having at least two coplanar surfaces of different surface crystal orientations, wherein one of the coplanar surfaces has bulk-like semiconductor properties and the other coplanar surface has semiconductor-on-insulator (SOI) properties. In accordance with the present invention, the substrate includes a new well design that provides a large capacitance from a retrograde well region of the second conductivity type to the substrate thereby providing noise decoupling with a low number of well contacts. The present invention also provides a method of fabricating such a semiconductor structure.
摘要:
A method of forming a silicon-on-insulator (SOI) metal oxide semiconductor field effect transistor (MOSFET) device is provided. The SOI MOSFET device includes a polysilicon back-gate which controls the threshold voltage of a polysilicon-containing front-gate. The back-gate functions as a dynamic threshold voltage control system in the SOI MOSFET device because it is suitable for use during circuit/system active periods and during circuit/system idle periods.
摘要翻译:提供了一种形成绝缘体上硅(SOI)金属氧化物半导体场效应晶体管(MOSFET)器件的方法。 SOI MOSFET器件包括多晶硅背栅极,其控制含多晶硅的前栅极的阈值电压。 背栅极作为SOI MOSFET器件中的动态阈值电压控制系统起作用,因为它适用于电路/系统有效期间和电路/系统空闲期间。
摘要:
A memory cell, an array of memory cells, and a method for fabricating a memory cell with multigate transistors such as fully depleted finFET or nano-wire transistors in embedded DRAM. The memory cell includes a trench capacitor, a non-planar transistor, and a self-aligned silicide interconnect electrically coupling the trench capacitor to the non-planar transistor.
摘要:
A method of manufacturing a semiconductor device is disclosed. A p-type substrate is doped to form an N-well in a selected portion of a p-type substrate adjacent an anode region of the substrate. A p-type doped region is formed in the anode region of the p-type substrate. The p-type doped region and the N-well form a p-n junction.
摘要:
A three-dimensional integrated circuit includes a semiconductor device, an insulator formed on the semiconductor device, an interconnect formed in the insulator, and a graphene device formed on the insulator.
摘要:
A three dimensional integrated circuit includes a silicon substrate, a first source region disposed on the substrate, a first drain region disposed on the substrate, a first gate stack portion disposed on the substrate, a first dielectric layer disposed on the first source region, the first drain region, the first gate stack portion, and the substrate, a second dielectric layer formed on the first dielectric layer, a second source region disposed on the second dielectric layer, a second drain region disposed on the second dielectric layer, and a second gate stack portion disposed on the second dielectric layer, the second gate stack portion including a graphene layer.
摘要:
A memory cell, an array of memory cells, and a method for fabricating a memory cell with multigate transistors such as fully depleted finFET or nano-wire transistors in embedded DRAM. The memory cell includes a trench capacitor, a non-planar transistor, and a self-aligned silicide interconnect electrically coupling the trench capacitor to the non-planar transistor.