Fig. 1: High-temperature crystal structure and low-temperature SDW pattern.
From: Altermagnetic ground state in distorted Kagome metal CsCr3Sb5
a Crystal structure of CsCr3Sb5 with P6/mmm symmetry. b Definition of atomic orbitals of Cr atoms. c AF-SOD SDW pattern inspired by inverse star-of-david charge order. The black solid hexagon indicates its Wigner–Seitz (WS) unit cell. d Ground state SDW pattern (failed AF-SOD) of CsCr3Sb5 at ambient pressure. The black solid hexagons and pink arrows indicate the original WS unit cells and the swapped moments compared to the AF-SOD pattern. The thick black dashed lines indicate the gliding-mirror planes. The dot-dashed line shows the 4 × 2 supercell. The blue/red shaded area helps to identify the symmetry between two spin-sublattices. In c, d, the spin-up and spin-down sublattices are marked in red and blue, respectively.
