| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an identification method for easily dealing with plenty of information with high reliability and applying it to various scenes, and to provide an identifying materials and a detector to be used for the identification method. <P>SOLUTION: In this identification method using electronic spin resonance, arbitrary combinations of a plurality of types of identification basic substances (1) having different internal magnetic fields and electronic spin-resonated to electromagnetic waves different in frequency are made correspond to target information. The combined identification basic substancesare imparted to an identification object (2) matched with the target information. When the identification of the identification object becomes necessary, the identification object is continuously irradiated with the plurality of types of electromagnetic waves to obtain the combination of the identification basic substances based on the combination of frequencies capable of detecting the electronic spin resonance, thereby obtaining the target information matched with the identification object. <P>COPYRIGHT: (C)2007,JPO&INPIT |
