Figure 3
From: Fast polarization mechanisms in the uniaxial tungsten-bronze relaxor strontium barium niobate SBN-81
Upper panels: Temperature dependence of the permittivity (left) and dielectric loss (right) of SBN-81 measured at high frequencies on cooling. Lower panels: 2D intensity maps of the dielectric data –permittivity (left), dielectric loss (right) –in log scale versus temperature and frequency. Colors are illustrative, dark red meaning the highest value.
