Fig. 2From: Anisotropic Terahertz Emission from Bi2Se3 Thin Films with Inclined Crystal PlanesTHz emission experiment results from the Bi2Se3 thin films. a Time profile of the THz electric field emitted from the Bi2Se3 film grown on Si NCs with the azimuth angle Φ varying from 0° to 270°. b Φ-dependence of maximum (open square) and minimum (filled circle) amplitudes indicated in a. c Time profile of the electric field emitted from the Bi2Se3 film grown on Al2O3. d Φ-dependence of amplitudes at 3 ps (filled circle) and 4.5 ps (open square) with a largest amplitude modulationBack to article page