Figure 6.

Energy transfer processes for co-doped Tm3+-Pr3+:KPb2Cl5. The first three excited states of Tm3+-sensitizing ions are all resonant with ground-state transitions of Pr3+ acceptor ions.

Ganem and Bowman Nanoscale Research Letters 2013 8:455   doi:10.1186/1556-276X-8-455
Download authors' original image