Figure 1: Canted spin structure of the coupled ladders in an external magnetic field. | Nature Communications

Figure 1: Canted spin structure of the coupled ladders in an external magnetic field.

From: Field induced spontaneous quasiparticle decay and renormalization of quasiparticle dispersion in a quantum antiferromagnet

Figure 1

The proposed 2D coupled two-leg ladder structure of DLCB with the ladder chain extending along the b axis. Here, only the CuBr4−2 tetrahedra are shown; other atoms are omitted for clarity. The parallelepiped is the outline of a unit cell. Red, blue and orange lines indicate the intraladder couplings Jrung, Jleg and interladder coupling Jint, respectively. Black arrows indicate the canted spin structure in an external magnetic field applied along the [1 0] direction in the real space.

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