Figure 5From: Optical Properties of GaSb Nanofibersa Room temperature PL intensity spectra for bulk GaSb and GaSb nanofibers annealed at 250°C. b Low temperature (15 K) PL intensity for bulk GaSb, GaSb nanofibers annealed at 600°C and GaSb nanofibers coated with a thin Au film and then annealed at 600°C.Back to article page