Surface Charge Density Wave Transition in NbSe${}_3$

Christophe Brun, Zhao-Zhong Wang, Pierre Monceau +1

The two charge-density wave (CDW) transitions in NbSe${}_3$ %at wave numbers at ${\mathbf{q}}_1$ and ${\mathbf{q}}_2$, occurring at the surface were investigated by scanning tunneling microscopy…