Publication Date:
2015-01-21
Description:
Author(s): Pranjal Kumar Gogoi, Paolo E. Trevisanutto, Ming Yang, Iman Santoso, Teguh Citra Asmara, Aleksandrs Terentjevs, Fabio Della Sala, Mark B. H. Breese, T. Venkatesan, Yuan Ping Feng, Kian Ping Loh, Antonio H. Castro Neto, and Andrivo Rusydi We present evidence of a drastic renormalization of the optical conductivity of graphene on SrTiO 3 resulting in almost full transparency in the ultraviolet region. These findings are attributed to resonant excitonic effects further supported by ab initio Bethe-Salpeter equation and density functiona... [Phys. Rev. B 91, 035424] Published Tue Jan 20, 2015
Keywords:
Surface physics, nanoscale physics, low-dimensional systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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