Study of Color Centers and Trace Oxygen in KMgF3:Eu Single Crystal
Source abstract
Abstract
Using the Bridgeman−Stockbarger method, the KMgF 3:Eu 2+ single crystal was grown. The color centers in unirradiated KMgF 3:Eu crystal were studied. By thermal annealing, we confirmed the 422-nm emission resulted from color centers and oxygen centers, and we proved the energy transfer from Eu 2+ to color centers. From spectra, the relative oxygen content in crystal was calculated, and the relationships of oxygen displacing fluorine were studied.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Inorganic Fluorides and Related Compounds · Luminescence Properties of Advanced Materials · Solid State Laser Technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Key Laboratory of Rare Earth Chemistry and Physics, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China, 130022
References (7)
Show source-provided references
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