Title :
Ultrafast spectroscopy of multilayer epitaxial graphene
Author :
Sun, Dong ; Divin, Charles J. ; Berger, Claire ; First, Phil ; De Heer, Walt ; Norris, Theodore B.
Author_Institution :
Center for Ultrafast Opt. Sci., Univ. of Michigan, Ann Arbor, MI, USA
Abstract :
Nondegenerate ultrafast mid-infrared pump-probe spectroscopy is used to study multilayer epitaxial graphene. By tuning the probe wavelength, we can determine the doping profile of the layers.
Keywords :
doping; graphene; high-speed optical techniques; infrared spectroscopy; doping profile; mid-infrared pump-probe spectroscopy; multilayer epitaxial graphene; ultrafast spectroscopy; Nonhomogeneous media; Optical films; Optical pumping; Optical scattering; Probes; Pulse amplifiers; Silicon carbide; Spectroscopy; Substrates; Ultrafast optics; (160.4236) Nanomaterials; (320.7150) Ultrafast spectroscopy;
Conference_Titel :
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Print_ISBN :
978-1-55752-869-8
Electronic_ISBN :
978-1-55752-869-8
