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半个多世纪以来,在1个硅芯片上置放的晶体管数量从1个增长到近10亿个,极大地增强了数字设备执行逻辑操作和存储数据的能力,也充分证明了摩尔定律的科学性。在下一个15年,硅集成电路上晶体管的最小尺度将缩短到纳米级。科学研究表明．当集成电路晶体管尺寸缩小到0．1微米(100纳米)以下后,原有的计算工作原理将不复存在,需要用另外的机制来实现。世界各国正在探索各种方案,美国 HP 实验室研制的“交叉结构”(Crossbar)纳米器件就是其中较有前景的。Crossbar 也有称为 Crossbar Latch 或 Crossbar switch, 有“交叉开关”、“横杆门闩电路”、“交叉结构闭锁”等多种中文译法。
For more than half a century, the number of transistors placed on a single silicon chip has grown from 1 to nearly 1 billion, greatly enhancing the ability of digital devices to perform logical operations and store data, as well as proof of Moore’s Law of Science Sex. In the next 15 years, the smallest scale of transistors in silicon integrated circuits will be reduced to nanometers. Scientific research shows. When the size of the integrated circuit transistor is reduced to less than 0.1 micrometer (100 nanometers), the original calculation work principle will no longer exist and needs to be implemented by another mechanism. Countries around the world are exploring various options. The “Crossbar” nanodevice developed by HP Labs in the United States is one of the more promising ones. Crossbar also known as Crossbar Latch or Crossbar switch, “crossbar switch”, “crossbar latch circuit”, “cross structure lock” and other Chinese translation.