|Title||Quantum cutting in nanoparticles producing two green photons|
|Publication Type||Journal Article|
|Year of Publication||2014|
|Authors||Lorbeer, C, Mudring, AV|
|Type of Article||Article|
A synthetic route to nanoscale NaGdF4:Ln is presented which allows for quantum cutting based on the Gd-Er-Tb system. This shows, that cross-relaxation and other energy transfer processes necessary for multiphoton emission can be achieved in nanoparticles even if the large surface and the potentially huge amount of killer traps would suggest a lack of subsequent emission.
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