A.S. Oliveira

Frequency upconversion in Er3+/Yb3+-codoped chalcogenide glass

A.S. Oliveira, M. T. de Araújo, A.S. Gouveia-Neto et al. · Applied Physics Letters · 1998 · 144 citations

Optical Materials, Engineering, Luminescent Glass +18

Upconversion fluorescence spectroscopy of Er3+/Yb3+-doped heavy metal Bi2O3–Na2O–Nb2O5–GeO2 glass

A.S. Oliveira, M. T. de Araújo, A.S. Gouveia-Neto et al. · Journal of Applied Physics · 1998 · 121 citations

Materials Science, Host Glass Material, Glass-ceramic +11

Integration of hydrothermal carbonization and aqueous phase reforming for energy recovery from sewage sludge

A.S. Oliveira, Andrés Sarrión, J.A. Baeza et al. · Chemical Engineering Journal · 2022 · 84 citations · Full text

Production of hydrogen from brewery wastewater by aqueous phase reforming with Pt/C catalysts

A.S. Oliveira, J.A. Baeza, L. Calvo et al. · Applied Catalysis B: Environmental · 2018 · 55 citations · Full text

Hydrogen Energy Technology, Chemical Engineering, Hydrogen Production +10

Twentyfold blue upconversion emission enhancement through thermal effects in Pr3+/Yb3+-codoped fluoroindate glasses excited at 1.064 μm

A.S. Oliveira, E. A. Gouveia, M. T. de Araújo et al. · Journal of Applied Physics · 2000 · 54 citations · Full text

Materials Science, Optical Materials, Phosphorescence Imaging +15