Xu Xu-rong, Wang Yan-ze, Zhao Guo-zhang, Xiong Guang-nan, Li Chang-hua, Jin Dong-ming. THE MUTUAL INTERACTION OF Ran AND Er CENTRES IN THE LECTROLUMINESCENCE OF ZnS:Mn,Er THIN FILMS[J]. Chinese Journal of Luminescence, 1981,2(4): 1-6
Xu Xu-rong, Wang Yan-ze, Zhao Guo-zhang, Xiong Guang-nan, Li Chang-hua, Jin Dong-ming. THE MUTUAL INTERACTION OF Ran AND Er CENTRES IN THE LECTROLUMINESCENCE OF ZnS:Mn,Er THIN FILMS[J]. Chinese Journal of Luminescence, 1981,2(4): 1-6DOI:
The problem of energy transfer between Mn and rare earths in electroluminescence is firstly studied. The EL of ZnS:Mn
Er thin films doped simultaneously with Mn and Er is excited by a pulsed electric field
and the decay constants of Mn emission are found dependent on Er dopant concentration.It proves the energy transfer from Mn to Er. The coefficient and efficiency of the energy transfer are calculated.