分子逻辑器件研究进展

Progress in Molecular Logic Devices

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.

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.