Study on the Terahertz Spectroscopy Properties of Graphene Quantum Dots Based on Microfluidic Chip

Figure 6

(a) THz time-domain spectra under different electric field strengths. (b) Frequency-domain spectra under different electric field strengths. (c) Absorption coefficient under different electric field strengths at 0.2 THz. (d) THz time-domain spectra of graphene quantum dots under electric field intensities of 0.5 kV/m and 1 kV/m.

(a)

(b)

(c)

(d)