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Logic & Memory Technology

A Fin Field-effect transistor (FinFET) is a MOSFET built on a substrate where the gate is placed on two, three, or four sides of the channel or wrapped around the channel, forming a double gate structure. These devices have been given the generic name “finfets” because the source/drain region forms fins on the silicon surface. The FinFET devices have significantly faster switching times and higher current density than the mainstream CMOS technology. Dynamic random-access memory (DRAM) is a type of random access semiconductor memory that stores each bit of data in a separate tiny capacitor within an integrated circuit. The capacitor can either be charged or discharged; these two states are taken to represent the two values of a bit, conventionally called 0 and 1. The electric charge on the capacitors slowly leaks off, so without intervention the data on the chip would soon be lost. To prevent this, DRAM requires an external memory refresh circuit which periodically rewrites the data in the capacitors, restoring them to their original charge. This refresh process is the defining characteristic of dynamic random-access memory, in contrast to static random-access memory (SRAM) which does not require data to be refreshed. Unlike flash memory, DRAM is volatile memory (vs. non-volatile memory), since it loses its data quickly when power is removed. However, DRAM does exhibit limited data remanence.

Logic & Memory Technology
Logic & Memory Technology

Neuromorphic Computing Technology

Neuromorphic computing is a form of computing inspired by the structure and function of the human brain. Using artificial neurons and synapses, neuromorphic computers simulate the way our brains process information. This allows them to solve problems, recognize patterns, and make decisions more quickly and energy-efficiently than the Von-Neumann computers we commonly use today.

Neuromorphic Computing Technology
Neuromorphic Computing Technology

Thermoelectric Technology

A thermoelectric device creates voltage when there is a different temperature on each side. Conversely, when a voltage is applied to it, it creates a temperature difference. At the atomic scale, an applied temperature gradient causes charge carriers in the material to diffuse from the hot side to the cold side. Thermoelectric effect can be used to generate electricity, measure temperature or change the temperature of objects. Because the direction of heating and cooling is determined by the polarity of the applied voltage, thermoelectric devices can be used as temperature controllers.

Thermoelectric Technology
Thermoelectric Technology