Image courtesy Yu.Yu.Gushina and S.N. Pleskova, Research and Euucation Center of Solid State Nanostructures, University of Nizhny Novgorod, Russia.
Image courtesy Yu.Yu.Gushina and S.N. Pleskova, Research and Euucation Center of Solid State Nanostructures, University of Nizhny Novgorod, Russia.