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The advent of emerging technologies such as cloud computing, big data, the internet of things and mobile computing is producing a tremendous amount of data. In the era of big data, storage devices with versatile characteristics are required for ultra-fast processing, higher capacity storage, lower cost, and lower power operation. SSDs employing 3D NAND are a promising to meet these requirements. Since...
A new series of conjugated polymers containing dibenzo[def, mno]chrysene units were successfully designed and synthesized to investigate their physical properties and device performances in field‐effect transistors and photovoltaic cells. Two polymers, namely poly(4,10‐bithiophene‐6,12‐bis(2‐decyltetradecyloxy)‐dibezo[def, mno]chrysene) (PTTC) and poly(2,2′‐thiophenevinylenthiophene‐4,10‐[6,12‐bis(2‐decyltetradecyloxy)‐dibenzo[def,...
Most memory-chip manufacturers keep trying to supply cost-effective storage devices with high-performance characteristics such as smaller tPROG, lower power consumption and longer endurance. For many years, every effort has been made to shrink die size to lower cost and to improve performance. However, the previously used node-shrinking methodology is facing challenges due to increased cell-to-cell...
The market growth of mobile applications such as smart phones and tablet computers has fueled the explosive demand of NAND Flash memories having high density and fast throughput. To meet such a demand, we present a 64Gb multilevel cell (MLC) NAND Flash memory having 533Mb/s DDR interface in sub-20nm technology. Large floating-gate (FG) coupling interference and program disturbance are major challenges...
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