H Yoshizawa, H Kawano, Y Tomioka… - Physical Review …, 1995 - ui.adsabs.harvard.edu
Without a magnetic field Pr 0.7 Ca 0.3 MnO 3 exhibits three phase transitions: a change of
the lattice symmetry at TB= 200 K, an antiferromagnetic ordering at TN= 140 K, and a canted …