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Graphene, a two-dimensional carbon form with the highest intrinsic carrier mobility and many desirable physical properties at room temperature, is considered a promising material for ultra high speed and low power devices with the possibility of strong scaling potential due to the ultra-thin body. (Fig. 1) Here IBM reports progress in graphene nanoelectronics, synthesizing wafer-scale monolayer-controlled...
Dynamic power management (DPM) is one of the main system-level low-power techniques for portable devices. This study presents a fine-grain Markov modelling approach that enables accurate analysis of system power and latency characteristics with full consideration of mode switching overheads in both processor and power controller. The new approach also makes it possible to incorporate latency analysis...
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