99 citations · 911 across the 30 of their papers we have counts for
30 papers
Sulfur-rich Spirofluorene-Bridged N Heterotriangulene Redox-Active Polymers
Angelina Jocic, Tom Wickenhäuser, Sebastian Lindenthal +8
Sulfur-rich spirofluorene-bridged N-heterotriangulene (FTN) polymers featuring covalently linked oligosulfide units and a terthiophene-based analogue were synthesized via nucleophi…
Ion-Exchange Doping of Semiconducting Single-Walled Carbon Nanotubes
Angus Hawkey, Aditya Dash, Xabier Rodríguez-Martínez +6
Semiconducting single-walled carbon nanotubes (SWCNTs) are a promising thermoelectric material with high power factors after chemical p- or n-doping. Understanding the impact of do…
Bandgap-Dependent Doping of Semiconducting Carbon Nanotube Networks by Proton-Coupled Electron Transfer for Stable Thermoelectrics
Angus Hawkey, Xabier Rodríguez-Martínez, Sebastian Lindenthal +3
Networks of semiconducting single-walled carbon nanotubes (SWNTs) are a promising material for thermoelectric energy harvesting due to their mechanical flexibility, solution proces…
Ultrashort Carbon Nanotubes with Luminescent Color Centers are Bright NIR-II Nano-Emitters
Somen Nandi, Quentin Gresil, Benjamin P. Lambert +11
In the fields of bioimaging, photonics, and quantum science, it is equally crucial to combine high brightness with nanoscale size in short-wave infrared (SWIR) emitters. However, s…
How to Recognize Clustering of Luminescent Defects in Single-Wall Carbon Nanotubes
Finn L. Sebastian, Simon Settele, Han Li +2
Semiconducting single-wall carbon nanotubes (SWCNTs) are a promising material platform for near-infrared in-vivo imaging, optical sensing, and single-photon emission at telecommuni…
Easy Access to Bright Oxygen Defects in Biocompatible Single-Walled Carbon Nanotubes via a Fenton-Like Reaction
Simon Settele, Florian Stammer, Sebastian Lindenthal +5
The covalent functionalization of single-walled carbon nanotubes (SWNTs) with luminescent oxygen defects increases their brightness and enables their application as optical biosens…
Photo-Activated, Solid-State Introduction of Luminescent Oxygen Defects into Semiconducting Single-Walled Carbon Nanotubes
Sonja Wieland, Abdurrahman Ali El Yumin, Simon Settele +1
Oxygen defects in semiconducting single-walled carbon nanotubes (SWCNTs) are localized disruptions in the carbon lattice caused by the formation of epoxy or ether groups, commonly…
Ratiometric fluorescent sensing of pyrophosphate with sp-functionalized single-walled carbon nanotubes
Simon Settele, C. Alexander Schrage, Sebastian Jung +6
Inorganic pyrophosphate is a key molecule in many biological processes from DNA synthesis to cell metabolism. Here we introduce sp-functionalized (6,5) single-walled carbon n…
Dark excitons and hot electrons modulate exciton-photon strong coupling in metal-organic optical microcavities
Pavel V. Kolesnichenko, Manuel Hertzog, Felix Hainer +3
Polaritons, formed as a result of strong hybridization of matter with light, are promising for important applications including organic solar cells, optical logic gates, and qubits…
A Hands-On Guide to Shear Force Mixing of Single-Walled Carbon Nanotubes with Conjugated Polymers
Sebastian Lindenthal, Simon Settele, Joshua Hellmann +2
This guide provides a detailed step-by-step procedure for the dispersion of (6,5) single-walled carbon nanotubes by shear force mixing with the conjugated polymer PFO-BPy in organi…
Unified Quantification of Quantum Defects in Small-Diameter Single-Walled Carbon Nanotubes by Raman Spectroscopy
Finn L. Sebastian, Felicitas Becker, Yohei Yomogida +5
The covalent functionalization of single-walled carbon nanotubes (SWCNTs) with luminescent quantum defects enables their application as near-infrared single-photon sources, as opti…
Tuning Electroluminescence from Functionalized SWCNT Networks further into the Near-Infrared
Nicolas F. Zorn, Simon Settele, Finn L. Sebastian +2
Near-infrared electroluminescence from carbon-based emitters, especially in the second biological window (NIR-II) or at telecommunication wavelengths, is difficult to achieve. Sing…
Understanding the optical properties of doped and undoped 9-armchair graphene nanoribbons in dispersion
Sebastian Lindenthal, Daniele Fazzi, Nicolas F. Zorn +5
Graphene nanoribbons are one-dimensional stripes of graphene with width- and edge-structure-dependent electronic properties. They can be synthesized bottom-up in solution to obtain…
Near-Intrinsic Photo- and Electroluminescence from Single-Walled Carbon Nanotube Thin Films on BCB-Passivated Surfaces
Nicolas F. Zorn, Simon Settele, Shen Zhao +7
Their outstanding electrical and optical properties make semiconducting single-walled carbon nanotubes (SWCNTs) highly suitable for charge transport and emissive layers in near-inf…
Impact of Dielectric Environment on Trion Emission from Single-Walled Carbon Nanotube Networks
Sonja Wieland, Abdurrahman Ali El Yumin, Jan M. Gotthardt +1
Trions are charged excitons that form upon optical or electrical excitation of low-dimensional semiconductors in the presence of charge carriers (holes or electrons). Trion emissio…
Trion emission from frozen p-n junctions in networks of electrolyte-gated (6,5) single-walled carbon nanotubes
Abdurrahman AliEl Yumin, Nicolas F. Zorn, Felix J. Berger +2
We demonstrate exciton and charged exciton (trion) electroluminescence from frozen p-n junctions in networks of polymer-sorted, semiconducting (6,5) single-walled carbon nanotubes.…
Probing Carrier Dynamics in sp-Functionalized Single-Walled Carbon Nanotubes with Time-Resolved Terahertz Spectroscopy
Wenhao Zheng, Nicolas F. Zorn, Mischa Bonn +2
The controlled introduction of covalent sp defects into semiconducting single-walled carbon nanotubes (SWCNTs) gives rise to exciton localization and red-shifted near-infrare…
Evidence for Polariton-Mediated Biexciton Transition in Single-Walled Carbon Nanotubes
Jan M. Lüttgens, Zhuoran Kuang, Nicolas F. Zorn +2
Strong coupling of excitonic resonances with a cavity gives rise to exciton-polaritons which possess a modified energy landscape compared to the uncoupled emitter. However, due to…
Absolute Quantification of sp Defects in Semiconducting Single-Wall Carbon Nanotubes by Raman Spectroscopy
Finn L. Sebastian, Nicolas F. Zorn, Simon Settele +6
The functionalization of semiconducting single-wall carbon nanotubes (SWCNTs) with luminescent sp defects creates red-shifted emission features in the near-infrared and boost…
Charge transport in semiconducting carbon nanotube networks
Nicolas F. Zorn, Jana Zaumseil
Efficient and controlled charge transport in networks of semiconducting single-walled carbon nanotubes is the basis for their application in electronic devices, especially in field…
Luminescent Defects in Single-Walled Carbon Nanotubes for Applications
Jana Zaumseil
Semiconducting single-walled carbon nanotubes show extraordinary electronic and optical properties, such as high charge carrier mobilities and diameter-dependent near-infrared phot…
Charge Transport in and Electroluminescence from sp-Functionalized Carbon Nanotube Networks
Nicolas F. Zorn, Felix J. Berger, Jana Zaumseil
The controlled covalent functionalization of semiconducting single-walled carbon nanotubes (SWCNTs) with luminescent sp defects leads to additional narrow and tunable photolu…
Synthetic Control over the Binding Configuration of Luminescent sp3-Defects in Single-Walled Carbon Nanotubes
S. Settele, F. J. Berger, S. Lindenthal +7
The controlled functionalization of single-walled carbon nanotubes with luminescent sp3-defects has created the potential to employ them as quantum-light sources in the near-infrar…
Interaction of Luminescent Defects in Carbon Nanotubes with Covalently Attached Stable Organic Radicals
Felix J. Berger, J. Alejandro de Sousa, Shen Zhao +7
The functionalization of single-walled carbon nanotubes (SWCNTs) with luminescent sp defects has greatly improved their performance in applications such as quantum light sour…