Influence of oxygen vacancy on the electronic structure of CaCu3Ti4O12 and its deep-level vacancy trap states by first-principle calculation

H. B. Xiao, C. P. Yang, C. Huang, L. F. Xu, D. W. Shi, V. V. Marchenkov, I. V. Medvedeva, K. Bärner
  • Journal of Applied Physics, January 2012, American Institute of Physics
  • DOI: 10.1063/1.3697899