High harmonic spectroscopy reveals anisotropy of the charge-density-wave phase transition in tise2
I. Tyulnev,
L. Zhang,
L. Vamos,
J. Poborska,
U. Bhattacharya,
R. W. Chhajlany,
T. Grass,
S. Mañas-Valero,
E. Coronado,
M. Lewenstein,
J. Biegert
Commun,. Mater. 6, 152 (2025)