Figure 6
(a) Phase diagram of several RMnO3 compounds using second harmonic generation (SHG) results. (b) Peak intensity of HoMnO3 using powder neutron diffraction data. Both show changes due to the spin reorientation at lower temperatures. Reprinted from Fiebig et al. (2003), with permission from American Institute of Physics, and Vajk et al. (2005). Copyright © 2005. American Physical Society. |