Helliomar Pereira Barbosa

Helliomar Pereira Barbosa

Universidade de São Paulo USP - São Paulo / Brazil
Others
AD Scientific Index ID: 5574496
University of São Paulo USP
person_outline Helliomar Pereira Barbosa's MOST POPULAR ARTICLES
1-) Photoluminescence of single-phased white light emission materials based on simultaneous Tb3+, Eu3+ and Dy3+ doping in CaWO4 matrixHP Barbosa, IGN Silva, MCFC Felinto, EES Teotonio, OL Malta, HF BritoJournal of Alloys and Compounds 696, 820-827, 2017652017
2-) Downconversion and upconversion observed from Er3+/Yb3+/Eu3+ tri-doped-Y2O3 for application in energy conversionC de Mayrinck, RL Siqueira, J Esbenshade, MA Schiavon, RC de Lima, ...Journal of Alloys and Compounds 816, 152591, 2020362020
3-) Luminescence investigation of R3+-doped alkaline earth tungstates prepared by a soft chemistry methodHP Barbosa, J Kai, IGN Silva, LCV Rodrigues, MCFC Felinto, J Hölsä, ...Journal of Luminescence 170, 736-742, 2016302016
4-) Photoluminescence properties of the material based on SiO2–Y2O3: Eu3+, Tb3+ under different in situ temperature prepared by the sol-gel processLLS Alves, RC de Lima, MA Schiavon, RR Gonçalves, HP Barbosa, ...Journal of Luminescence 222, 117109, 2020202020
5-) Upconversion rare Earths nanomaterials applied to photodynamic therapy and bioimagingTKL Rezende, HP Barbosa, LF Dos Santos, K de O. Lima, ...Frontiers in Chemistry 10, 1035449, 2022152022