In-situ SHG microscopy investigation of the domain-wall-conductivity enhancement procedure in lithium niobate

Iuliia Kiseleva, Boris Koppitz, Elke Beyreuther +3

Conductive domain walls (CDWs) in the uniaxial ferroelectric lithium niobate (LiNbO${}_3$, LN) have attracted a lot of interest as potential elements in 2D nanoelectronics, due to th…