Effectively control negative thermal expansion of single-phase ferroelecrics of PbTiO3-(Bi,La)FeO3 over a giant range

Pre One:Unusual Transformation from Strong Negative to Positive Thermal Expansion in PbTiO3-BiFeO3 Perovskite

Next One:Experimental visualization of the Bi-O covalency in ferroelectric bismuth ferrite (BiFeO3) by synchrotron X-ray powder diffraction analysis