Methodologies and a device for SRAM patterning are provided. Embodiments include forming a spacer layer over a fin channel, the fin channel being formed in four different device regions; forming a bottom mandrel over the spacer layer; forming a top mandrel directly over the bottom mandrel, wherein the top and bottom mandrels including different materials; forming a buffer oxide layer over the top mandrel; forming an anti-reflective coating (ARC) over the first OPL; forming a photoresist (PR) over the ARC and patterning the PR; and etching the first OPL, ARC, buffer oxide, and top mandrel with the pattern of the PR, wherein a pitch of the PR as patterned is different in each of the four device regions.

A field programmable gate array (FPGA) includes a temperature sensor array. The FPGA also includes a supply voltage modulation circuit. The supply voltage modulation circuit is coupled to the temperature sensor array.

There is provided a semiconductor device. The semiconductor device includes a source layer, a well pickup layer formed on the source layer, a body structure formed on the well pickup layer and including a well region contacting the well pickup layer and first junctions formed on side walls of the body structure, channel pillars contacting the body structure and protruding from the body structure, and contact layers formed on the side walls of the body structure and electrically connecting the body structure and the well pickup layer.

A semiconductor memory device according to an embodiment includes: a semiconductor substrate; a plurality of first insulating layers and first conductive layers stacked alternately in a first direction above the semiconductor substrate; a first semiconductor layer extending in the first direction; and a memory layer disposed between one of the first insulating layers and the first semiconductor layer and between one of the first conductive layers and the first semiconductor layer, the memory layer including a charge accumulation layer, the first semiconductor layer and the memory layer having a gap, between one of the first insulating layers and the first semiconductor layer, and the first semiconductor layer and the memory layer being contacted each other, between one of the first conductive layers and the first semiconductor layer.

Integrated circuits described herein implement an x-input logic gate. The integrated circuit includes a plurality of Schottky diodes that includes x Schottky diodes and a plurality of source-follower transistors that includes x source-follower transistors. Each respective source-follower transistor of the plurality of source-follower transistors includes a respective gate node that is coupled to a respective Schottky diode. A first source-follower transistor of the plurality of source-follower transistors is connected serially to a second source-follower transistor of the plurality of source-follower transistors.

A semiconductor device includes a dummy fin structure disposed over a substrate, a dummy gate structure disposed over a part of the dummy fin structure, a first interlayer dielectric layer in which the dummy gate structure is embedded, a second interlayer dielectric layer disposed over the first interlayer dielectric layer, and a resistor wire formed of a conductive material and embedded in the second interlayer dielectric layer. The resistor wire overlaps the dummy gate structure in plan view.

A semiconductor device and a fabrication method thereof are provided. The semiconductor device includes a semiconductor structure, a dielectric layer, a metal-semiconductor compound film and a cover layer. The semiconductor structure has an upper surface and a lateral surface. The dielectric layer encloses the lateral surface of the semiconductor structure and exposes the upper surface of the semiconductor structure. The metal-semiconductor compound film is on the semiconductor structure, wherein the dielectric layer exposes a portion of a surface of the metal-semiconductor compound film. The cover layer encloses the portion of the surface of the metal-semiconductor compound film exposed by the dielectric layer, and exposes the dielectric layer.

Each of varicaps 50A to 50C configured to be connected in parallel is an MOS capacitor III produced under a common and single process condition. Each of the varicaps 50A to 50C has a conductor layer serving as a second electrode and formed via a capacitance insulating film on a first conductivity-type semiconductor substrate serving as a first electrode, and a second conductivity-type impurity region formed near a surface in proximity to a region of the first conductivity-type semiconductor substrate opposing the conductor layer. Each of the varicaps 50A to 50C is configured such that a capacitance value as a capacitance element between the first conductivity-type semiconductor substrate serving as the first electrode and the conductor layer serving as the second electrode is changed by applying a control voltage to the conductor layer while applying any one of a plurality of types of direct-current voltages having different voltages to the second conductivity-type impurity region.

The present disclosure relates to a memory cell, a memory array, and methods for writing a memory cell. In an example embodiment, a memory cell comprises a first transistor, a second transistor, and a differential sense amplifier. The first transistor is a Vt-modifiable n-channel transistor and the second transistor is a Vt-modifiable p-channel transistor, each transistor having first and second main electrodes. The first main electrodes of the first and second transistors are connected together. The differential sense amplifier is connected to the second main electrodes of the first and the second transistor. The differential sense amplifier is adapted for sensing the current difference between the first transistor and the second transistor.

Various embodiments provide a self-merged profile (SMP) method for fabricating a semiconductor device and a device fabricated using an SMP method. In an example embodiment, a semiconductor device is provided. The example semiconductor device comprises (a) a plurality of conductive lines; (b) a plurality of conductive pads; (c) a plurality of dummy tails; and (d) a plurality of closed loops. Each of the plurality of conductive pads is associated with one of the plurality of conductive lines, one of the plurality of dummy tails, and one of the plurality of closed loops. In example embodiments, the plurality of dummy tails and the plurality of closed loops are formed as residuals of the process used to create the plurality of conductive lines and the plurality of conductive pads.