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NanoMagnet Logic (NML) is one of the most promising emerging technologies, in particular for its low power consumption and for the capability to mix logic and memory in the same device. At the same time this technology has some drawbacks, the most important of which is the long delay of wires and the correlation between layout and circuit timing. From a technological point of view, MagnetoElastic...
In most computational systems memory access represents a relevant bottleneck for circuits performance. The execution speed of algorithms is severely limited by memory access time. An emerging technology like Nano Magnet Logic (NML), where its magnetic nature leads to an intrinsic memory ability, represents therefore a very promising opportunity to solve this issue. Nano Magnet Logic is the ideal candidate...
The current trend for intensive computational architectures is to adopt massive parallelism, with several concurrent tasks performed simultaneously, as done for example in GPUs. This approach has many advantages, such as the reduced design time given by circuit replication and an increasing in computational speed without the need of higher frequency. It has however evidenced an important bottleneck...
Among emerging technologies Quantum dot Cellular Automata (QCA) plays a fundamental role. Its magnetic version, normally called NanoMagnet Logic (NML), is particularly interesting thanks to the ability to work at room temperature and to mix logic and memory in the same device. Magnetic circuits have also a potential very low power consumption. Unfortunately classic NML circuits are normally driven...
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