Article ID Journal Published Year Pages File Type
7697991 Journal of Rare Earths 2017 6 Pages PDF
Abstract
Ultraviolet (UV) upconversion emissions originated from multi-photon process of Tm3+ were studied with Nd3+-sensitized nanoparticles. Coexistence of Nd3+ and Yb3+ is essential to mediate the energy transfer via the core/shell interface. Although the upconverting process is initiated with Nd3+→Yb3+, the short-wavelength emissions are intrinsically coming from four- and five-photon process
Related Topics
Physical Sciences and Engineering Chemistry Chemistry (General)
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