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Resolution: standard / high Figure 5.
Upconversion spectrum of GdF3:Yb, Er nanocrystals under excitation of 980 nm.
Wang and Nann Nanoscale Research Letters 2011 6:267 doi:10.1186/1556-276X-6-267 |
|
Resolution: standard / high Figure 5.
Upconversion spectrum of GdF3:Yb, Er nanocrystals under excitation of 980 nm.
Wang and Nann Nanoscale Research Letters 2011 6:267 doi:10.1186/1556-276X-6-267 |
