LMI Seminar: Carbon Nanotubes with Luminescent Defects for Single-Photon Emission and Strong Light-Matter Coupling
Prof. Dr. Jana Zaumseil Institute for Physical Chemistry & Centre for Advanced Materials, Universität
Topic: Jana Zaumseil LMI Seminar
Time: Dec 2, 2020 01:00 PM Jerusalem
Meeting ID: 816 3412 2426
Polymer-wrapping has enabled the sorting and purification of large amounts of semiconducting and monochiral single-walled carbon nanotubes (SWNTs) that can be applied in a wide range of optoelectronic devices. Their near-infrared emission properties can be tuned either by intentional doping and non-covalent functionalization , or by the controlled introduction of luminescent sp3-defects . Furthermore, photoluminescence and electroluminescence spectra can provide information about charge transport in operating devices based on nanotube networks with and without defects . Here, I will give an introduction and overview of recent progress on targeted and controlled functionalization of polymer-wrapped semiconducting SWNTs and the resulting photophysics with regard to strong light-matter coupling , single- photon emission and electroluminescence.
 Balcı Leinen et al. Adv. Electron. Mater., 2000717 (2020)
 Berger et al. ACS Nano, 13, 9259 (2019).
 Zorn et al. ACS Nano, 14, 2412 (2020).
 Graf et al. Nat. Mater., 16, 911 (2017)