Scintillators based on aromatic dye molecules doped in a sol-gel glass host

被引：10

作者：

Nikl, M

Solovieva, N

Apperson, K

Birch, DJS

Voloshinovskii, A

机构：

[1] Acad Sci Czech Republ, Inst Phys, Prague 16253, Czech Republic

[2] Univ Strathclyde, Dept Phys, Photophys Grp, Glasgow G4 0NG, Lanark, Scotland

[3] IF Univ, Dept Phys, Lvov, Ukraine

来源：

APPLIED PHYSICS LETTERS | 2005年 / 86卷 / 10期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1063/1.1882758

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Ultraviolet and x-ray excited luminescence of fluorescein and rhodamine-6G doped sol-gel glasses were studied at room temperature with the aim of characterizing and understanding the scintillation performance of such materials. Fast energy transfer from the glass host to the dye luminescent centers was found. While the, overall radioluminescence efficiency was rather low due to nonradiative losses in the glass host, our results demonstrate the potential of sol-gel technology as a versatile tool in controlling the spectral and time response of such unusual organic-inorganic scintillators. (c) 2005 American Institute of Physics.

引用

页码：1 / 3

页数：3

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