Cathodoluminescent measurements of europium-manganese-doped lanthanum magnesium hexaaluminate Academic Article uri icon

abstract

  • Abstract Cathodoluminescent measurements have been taken on europium—manganese- doped lanthanum magnesium hexaaluminate. Three emission peaks have been observed, corresponding to (in order of increasing energy) manganese, europpium and a defect emission. The temperature dependence of the emissions from both as-grown and annealed crystals is determined.

publication date

  • January 1, 1994