Title :
Ultrafast charge transfer in silver-decorated wrinkled graphene
Author :
Reddy, B. Shilpa ; Kalanoor, B.S. ; Bisht, P.B. ; Dantam, V.R. ; Baby, T.T. ; Ramaprabhu, S.
Author_Institution :
Dept. of Phys., Indian Inst. of Technol. Madras, Chennai, India
Abstract :
Charge transfer in silver decorated graphene has been studied by ps Z-scan and laser induced transient grating techniques. Optical limiting has been observed at 1064 nm. Comparisons have been made with the dye-graphene system.
Keywords :
charge transfer states; diffraction gratings; graphene; high-speed optical techniques; optical limiters; silver; Ag-C; laser induced transient grating technique; optical limiting; ps Z-scan technique; silver-decorated wrinkled graphene; ultrafast charge transfer; wavelength 1064 nm;
Conference_Titel :
Fiber Optics and Photonics (PHOTONICS), 2012 International Conference on
Conference_Location :
Chennai
Print_ISBN :
978-1-4673-4718-1
