Electric field, Magnetic field and Magnetization: THz time-domain spectroscopy studies

Terahertz radiation is electromagnetic waves with frequencies from 0.1-10 THz. THz radiation can pass through cardboard, paper, plastics, ceramics and many other materials. Hence, it can be used for non-destructive imaging. Another important application of THz radiation is spectroscopy. Many organic molecules absorb light at THz frequencies and...