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ARTIZZU F.

Last name: ARTIZZU F.

2021 (v1)

Publication

Metadata-only

Switching on near-infrared light in lanthanide-doped CsPbCl3perovskite nanocrystals

Zeng M. Locardi F. Mara D.

The accessible emission spectral range of lead halide perovskite (LHP) CsPbX3 (X = Cl, Br, I) nanocrystals (NCs) has remained so far limited to wavelengths below 1 μm, corresponding to the emission line of Yb3+, whereas the direct sensitization of other near-infrared (NIR) emitting lanthanide ions is unviable. Herein, we present a general...

Uploaded on: March 27, 2023
2020 (v1)

Publication

Metadata-only

Boosting the Er3+1.5 μm Luminescence in CsPbCl3 Perovskite Nanocrystals for Photonic Devices Operating at Telecommunication Wavelengths

Zeng M. Artizzu F. Liu J.

CsPb(Cl1-xBrx)3 perovskite nanocrystals (NCs) doped with Yb3+ ions have recently attracted large attention for their applications in photovoltaics in view of the high quantum yield, exceeding 100% of Yb3+ emission at ∼1 μm. In contrast, the particularly relevant Er3+ emission at 1.5 μm in the third telecommunication window, of high interest in...

Uploaded on: April 14, 2023