Figure 3

SEM and TEM images of GaSb nanofibers formed with Au⁺ ions irradiation after annealed at 600°C for 10 min. a SEM image of the annealed GaSb nanofibers b TEM image of the annealed GaSb nanofibers. c, d SEM images of Au-coated GaSb nanofibers after annealed at 600°C for 10 min.