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One dimensional polyaniline nanowire is an electrically conducting polymer that can be used as an active layer for sensors whose conductivity change can be used to detect chemical or biological species. In this review, the basic properties of polyaniline nanowires including chemical structures, redox chemistry, and method of synthesis are discussed. A(More)
Microchannel liquid cooling shows great potential in cooling 3D processors. However, the cooling of 3D processors is limited due to design-time and run-time challenges. Moreover, in new technologies, the processor power density is continually increasing and this will bring more serious challenges to liquid cooling. In this paper, we propose two thermal(More)
The end of Dennard scaling has led to a large amount of inactive or significantly underclocked transistors on modern chip multiprocessors in order to comply with the power budget and prevent the processors from overheating. This so-called dark silicon is one of the most critical constraints that will hinder the scaling with Moore's Law in future. While(More)
Microchannel liquid cooling is a promising technique to handling the high temperature problem of three-dimensional (3D) processors. There have been a few works which made initial attempts to optimize liquid cooling by utilizing non-uniformly distributed channels, variable flow rate, wider channels, and Dynamic Voltage and Frequency Scaling (DVFS) combined(More)
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