Upconversion Dynamics in Er3+-Doped Gd2O2S: Influence of Excitation Power, Er3+Concentration, and Defects

Enhancing Luminescence in Lanthanide-Doped Upconversion Nanoparticles

(2014) Sanyang Han et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Absolute upconversion quantum yield of β-NaYF4 doped with Er3+ and external quantum efficiency of upconverter solar cell devices under broad-band excitation considering spectral mismatch corrections

(2014) S. Fischer et al.   SOLAR ENERGY MATERIALS AND SOLAR CELLS

Highly Efficient IR to NIR Upconversion in Gd2O2S: Er3+ for Photovoltaic Applications

(2013) Rosa Martín-Rodríguez et al.   CHEMISTRY OF MATERIALS

Upconversion emission colour modulation of Y2O2S: Yb, Er under 1.55μm and 980nm excitation

(2013) Hong Wang et al.   JOURNAL OF ALLOYS AND COMPOUNDS

Energy-Transfer-Upconversion Models, Their Applicability and Breakdown in the Presence of Spectroscopically Distinct Ion Classes: A Case Study in Amorphous Al2O3:Er3+

(2013) L. Agazzi et al.   Journal of Physical Chemistry C

Intense Visible and Near-Infrared Upconversion Photoluminescence in Colloidal LiYF4:Er3+ Nanocrystals under Excitation at 1490 nm

(2011) Guanying Chen et al.   ACS Nano

Intense visible and near infrared upconversion in M2O2S: Er (M=Y, Gd, La) phosphor under 1550nm excitation

(2011) G.A. Kumar et al.   MATERIALS LETTERS

Experimental analysis of upconversion with both coherent monochromatic irradiation and broad spectrum illumination

(2011) J.C. Goldschmidt et al.   SOLAR ENERGY MATERIALS AND SOLAR CELLS

High Contrast in Vitro and in Vivo Photoluminescence Bioimaging Using Near Infrared to Near Infrared Up-Conversion in Tm3+and Yb3+Doped Fluoride Nanophosphors

(2008) Marcin Nyk et al.   NANO LETTERS

A general approach for non-coherently excited annihilation up-conversion: transforming the solar-spectrum

(2008) S Baluschev et al.   NEW JOURNAL OF PHYSICS