Tunable upconversion of holmium sublattice through interfacial energy transfer for anti-counterfeiting.
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DOI: 10.1039/d0nr09068a
Abstract: Photon upconversion is a fascinating phenomenon that can convert low-energy photons to high-energy photons efficiently. However, most previous relevant research has been focused on upconversion systems with a sufficiently low lanthanide emitter concentration, such as… read more here.
Keywords: energy; upconversion holmium; holmium sublattice; interfacial energy ... See more keywords