Fig. 5: Polar DWs in ZrI2.
From: Tunable vertical ferroelectricity and domain walls by interlayer sliding in β-ZrI2
Electronic band structure and planar average electrostatic potential for a 1 × 1 × 8 supercell with the 1T\(^{\prime}\)-II/1T\(^{\prime}\)-I arrangement. The M and P trilayers are denoted with blue and grey rectangles. The yellow and orange rectangles denote the Td↑ and Td↓ boundaries, respectively.
