一种产生“人造嗅觉图象”的新型化学传感器可用来特征说明气体混合物的化学组成。这项工作是由瑞典林雪平大学应用物理实验室的Ingemar Lundstrom和其同事研究完成的。这种传感器是一种场效应电的装置,其上涂了许多起催化作用的不同种金属,由此形成一检测表面。在有气体混合物和无 A new type of chemical sensor that produces “artificial olfactory images” can be used to characterize the chemical composition of a gas mixture. This work was done by Ingemar Lundstrom of the Applied Physics Laboratory at Linköping University in Sweden and his colleagues. This sensor is a field-effect device that has a number of different metals that catalyze the application of a metal, thereby forming a detection surface. There is gas mixture and no