Origin of magnetic anisotropy in the spin ladder compound (C${}_5$H${}_{12}$N)${}_2$CuBr${}_4$

D. Blosser, V. K. Bhartiya, D. J. Voneshen +1

The $S=1/2$ spin ladder compound (C${}_5$H${}_{12}$N)${}_2$CuBr${}_4$ (BPCB) is studied by means of high-resolution inelastic neutron scattering. In agreement with previous studies we find…