Ferreira, N. G. C.Almeida, P. G. C.Benilov, M. S.Naidis, G. V.2022-07-132022-07-132020Ferreira, N. G. C., Almeida, P. G. C., Benilov, M. S., & Naidis, G. V. (2020). Comment on “Electric field measurements under DC corona discharges in ambient air by electric field induced second harmonic generation”[Appl. Phys. Lett. 115, 244101 (2019)]. Applied Physics Letters, 117(2), 026101.http://hdl.handle.net/10400.13/4402engDC corona dischargesElectric field measurementsElectric field induced second harmonic generation.Faculdade de Ciências Exatas e da Engenhariajournal article10.1063/5.0007572