Abstract
Real (ε′) and imaginary (ε″) parts of electric permi ttivity of SbSBr were measured as a function of temperature at 1 KHz. A saturation of ε′−1 occurs about 30K above the Curie temperature and a fitting to the following expression ε′−1= A(T-T0)/[(T-T0)+[Ttilde]] gives [Ttilde] = 112K.