Details

Autor(en) / Beteiligte

• Schipper, W.J.
• Meijerink, A.
• Blasse, G.

Titel

The luminescence of Tm 2+ in strontium tetraborate

Ist Teil von

• Journal of luminescence, 1994, Vol.62 (2), p.55-59

Ort / Verlag

Elsevier B.V

Erscheinungsjahr

1994

Link zum Volltext

Quelle

Elsevier Journal Backfiles on ScienceDirect (DFG Nationallizenzen)

Beschreibungen/Notizen

• The 4f 125d→4f 13 emission of Tm 2+ is observed for the first time. It consists of a red band emission with vibronic structure. For a parity-allowed 4f-5d transition its decay time is long, viz. 230 μs. In addition intraconfigurational 4f 13 line emission is observed. The results are compared to 4f-5d emissions of other divalent lanthanides in SrB 4O 7.