Periodic surface modulation of $(LaSe)_{1.14}(NbSe_2)$ observed by scanning tunneling microscopy

Ondrej Å ofranko; Raphael Leriche; Alexandra Palacio Morales; Tristan Cren; Shunsuke Sasaki; Laurent Cario; Pavol SzabÃ³; Peter Samuely; Tomas Samuely

doi:10.12693/APhysPolA.137.785

paper

Periodic surface modulation of $(L a S e)_{1.14} (N b S e_{2})$ observed by scanning tunneling microscopy

arXiv:2006.02875 · doi:10.12693/APhysPolA.137.785

Abstract

Fourier transformation of atomically resolved STM topography of $(L a S e)_{1.14} (N b S e_{2})$ revealed a surface modulation along the hexagonal surface lattice of $N b S e_{2}$ layer, but with a two times larger period. We compare it to the modified charge density wave found on plain $N b S e_{2}$ under strain.

Withdrawn due to data re-evaluation

Periodic surface modulation of (LaSe)1.14​(NbSe2​) observed by scanning tunneling microscopy

Abstract

Periodic surface modulation of $(L a S e)_{1.14} (N b S e_{2})$ observed by scanning tunneling microscopy