Magnetically Tuned THz Nonlinearity in Bilayer Graphene Disc Arrays

Autor:	Thomas E. Murphy, Gagan Kumar, Hassan A. Hafez, Stephan Winnerl, Rachael L. Myers-Ward, Martin Mittendorff, Matthew T. Dejarld, Dmitry Turchinovich, Jayaprakash Poojali, Kevin M. Daniels, Sebastian Matschy, Matthew L. Chin, Florian Stawitzki
Rok vydání:	2020
Předmět:	Materials science business.industry Graphene Terahertz radiation Physics::Optics 02 engineering and technology Physik (inkl. Astronomie) 021001 nanoscience & nanotechnology 01 natural sciences Terahertz spectroscopy and technology Magnetic field law.invention 010309 optics law 0103 physical sciences Physics::Atomic and Molecular Clusters Optoelectronics Surface plasmon resonance 0210 nano-technology business Bilayer graphene Spectroscopy Plasmon
Zdroj:	Scopus-Elsevier
DOI:	10.1364/cleo_si.2020.stu4g.2
Popis:	We study the nonlinear plasmonic response of bilayer graphene disks using terahertz pump probe spectroscopy. An applied magnetic field induces a splitting in the plasmon resonance, which is shown to tune the nonlinear response.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a1a7110c8875119459a28a41b404490 https://doi.org/10.1364/cleo_si.2020.stu4g.2 Zobrazit plný text záznamu