Enhancement of Sm3+emission by SnO2nanocrystals in the silica matrix
Silica xerogels containing Sm3+ions and SnO2nanocrystals were prepared in a sol–gel process. The image of transmission electron microscopy (TEM) shows that the SnO2nanocrystals are dispersed in the silica matrix. The X-ray diffraction (XRD) of the sample confirms the tetragonal phase of SnO2. The xe...
| Main Authors: | , , |
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| Format: | Online |
| Language: | English |
| Published: |
Springer
2007
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3245569/ |