visualization1.mp4 Peter Jepsen 10.6084/m9.figshare.7600079.v1 https://opticapublishing.figshare.com/articles/media/visualization1_mp4/7600079 Visualization of the transverse acoustic mode at 7.8 THz in 4H SiC, activated by zone folding. 2019-01-31 21:13:54 Terahertz and X-ray Optics