Once again a scientific paper published by MackGraphe team with external collaborators was highlighted in Pesquisa FAPESP Magazine. This time, the paper "Resonantly increased optical frequency conversion in atomically thin black phosphorus", published by the journal Advanced Materials in October, by Profs. Christiano de Matos e Rafael de Oliveira, from MackGraphe, and researchers from National University of Singapore (NUS) was highlighted in the article "Do Laser infravermelho para a luz verde" by Revista Pesquisa FAPESP. In this work, they study non-linear optical properties of Black Phosphorus, like green light emission from incidence of ultrafast infrared laser pulses. The link to Pesquisa FAPESP article is below.