Temperature-dependent dielectric functions and interband critical points of relaxor lead hafnate-modified PbSc1/2Ta1/2O3 ferroelectric ceramics by spectroscopic ellipsometry

Z. H. Duan, Z. G. Hu, K. Jiang, Y. W. Li, G. S. Wang, X. L. Dong, J. H. Chu
  • Applied Physics Letters, January 2013, American Institute of Physics
  • DOI: 10.1063/1.4802205