Revealing the anisotropic charge-density-wave order of TiSe${}_2$ through high harmonic generation

Lin Zhang, Igor Tyulnev, Lenard Vamos +6

Titanium diselenide (TiSe${}_2$) is a transition-metal dichalcogenide material that undergoes a charge-density-wave (CDW) transition at $T_c\approx 200\mathrm{K}$. In a recent…