Upconversion luminescence, ferroelectrics and piezoelectrics of Er Doped SrBi4Ti4O15

Dengfeng Peng, Hua Zou, Chaonan Xu, Xusheng Wang, Xi Yao, Jian Lin, Tiantuo Sun
  • AIP Advances, January 2012, American Institute of Physics
  • DOI: 10.1063/1.4773318