• M. M. Sychov
  • E. V. Komarov
  • S. V. Mjakin
  • E. V. Sergeev
  • L. I. Tarasova-Tarasyan
  • L. V. Grigoriev
  • V. I. Sokolov
  • V. P. Usacheva
  • Y. Nakanishi

We report new method of electroluminescence (EL) improvement and color control for the ZnS-based phosphors by exposure to gamma-radiation. ZnS:Cu,Al and ZnS:Cu,Br phosphors exposure to 1.25MeV photons improved EL up to 30% at 5...10MRad dose, while emission become greener supposedly due to dissociation of Cui-CuZn donor-acceptor pairs. Thus gamma-exposure allows non-chemical patterning of luminescent layers by control of EL color and intensity.

Язык оригиналаанглийский
Страницы (с-по)378-381
Число страниц4
ЖурналSID Conference Record of the International Display Research Conference
Том2005
СостояниеОпубликовано - 2005
Событие25th Internatioanl Display Research Conference, EURODISPLAY 2005 - Edinburgh, SCO, Великобритания
Продолжительность: 20 сен 2005 → 22 сен 2005

    Предметные области Scopus

  • Электротехника и электроника

ID: 86118713