SPONTANEOUS POLARIZATION DETECTION DEVICE, SPONTANEOUS POLARIZATION DETECTION METHOD, AND SPONTANEOUS POLARIZATION DETECTION PROGRAM

摘要

To provide a spontaneous polarization detection device capable of directly detecting spontaneous polarization, a spontaneous polarization detection method, and a spontaneous polarization detection program.SOLUTION: A spontaneous polarization detection device 1 comprises: a transmitting unit 30 for transmitting a radio wave (a π/2 pulse signal and a π pulse signal) to a sample 61; a receiving unit 40 for receiving a signal (a spin echo signal) after transmitting a radio wave from the transmitting unit 30; a frequency analysis unit 10a for performing frequency analysis on the received signal; and a spontaneous polarization presence discrimination unit 10 b that discriminates a spontaneous polarization in the sample 61 when a plurality of peaks are detected based on frequency analysis results by the frequency analysis unit 10a, and discriminates no spontaneous polarization in the sample 61 when a single peak is detected.SELECTED DRAWING: Figure 1