Luminescence of Carbon Nanostructures under the Action of Pulsed CO2-Laser Radiation
摘要
The results of the study of luminescence of graphene oxide, graphite, and multiwalled carbon nanotubes under the influence of pulsed CO2-laser radiation in air under normal conditions are presented. It is shown that the luminescence of these materials is associated with multiphoton absorption of long-wave radiation by them.