分子逻辑器件研究进展

分子器件具有尺寸小、设计合成可控、存储量大、反应速度快、人工智能等诸多优点,是当今化学、物理和材料等领域研究最为重要的一个交叉领域.综述了近些年来分子逻辑器件领域的研究进展.介绍了各种类型的分子逻辑门、半(加)减法器、分子逻辑线路以及DNA分子和固态分子计算.最后提出了分子器件存在的问题并展望了其应用前景.

Progress in Molecular Logic Devices

Due to the remarkable advantages of molecular devices, such as small-size, facile synthesis and easy structural modifications, large storage, fast response, artificial intelligence, etc., the study of molecular devices has become one of the most important research areas arising from multi-discipline subjects (Chemistry, Physics, and Materials, Science) in the 21st century. In the present paper, the recent development in molecular logic devices is reviewed. Various kinds of molecular logic gates, half-adder/subtractor, molecular logic circuit, and DNA computing and molecular computation in solid state systems are introduced. The existing problems of molecular devices and their application prospects are also put forward.