83 citations · 212 across the 14 of their papers we have counts for
14 papers
Resolving Scale-Dependent Diffusivity in the Brain Extracellular Space
Quentin Gresil, Ivo Calaresu, Finn L. Sebastian +4
Transport through the brain extracellular space has traditionally been summarized by effective diffusion coefficients measured over specific observation ranges. Whether local mobil…
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…
Hyperspectral near infrared imaging using a tunable spectral phasor
Jan Stegemann, Franziska Gröniger, Krisztian Neutsch +7
Hyperspectral imaging captures both spectral and spatial information from a sample. The near infrared (NIR, > 800 nm) is advantageous for biomedical imaging as it falls into the ti…
Dielectric Screening Inside Carbon Nanotubes
Georgy Gordeev, Sören Wasserroth, Han Li +3
Dielectric screening plays a vital role for the physical properties in the nanoscale and also alters our ability to detect and characterize nanomaterials by optical techniques. We…
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…
Excitonic Resonances in Coherent Anti-Stokes Raman Scattering from Single Wall Carbon Nanotubes
Georgy Gordeev, Lucas Lafeta, Benjamin Scott Flavel +2
In this work we investigate the role of exciton resonances in coherent anti-Stokes Raman scattering (er-CARS) in single walled carbon nanotubes (SWCNTs). We drive the nanotube syst…
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…
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…
Moiré-induced Vibrational Coupling in Double Walled Carbon Nanotubes
Georgy Gordeev, Sören Wasserroth, Han Li +2
Moiré patterns are additional, long-range periodicities in twisted crystalline bilayers. They are known to fundamentally change the electronic states of the layers, but similar eff…
Low-temperature electroluminescence excitation mapping of excitons and trions in short channel monochiral carbon nanotube device
Marco Gaulke, Alexander Janissek, Naga Anirudh Peyyety +12
Single walled carbon nanotubes as emerging quantum-light sources may fill a technological gap in silicon photonics due to their potential use as near infrared, electrically driven,…
Light emission, light detection and strain sensing with nanocrystalline graphene
Adnan Riaz, Feliks Pyatkov, Asiful Alam +7
Graphene is of increasing interest for optoelectronic applications exploiting light detection, light emission and light modulation. Intrinsically light matter interaction in graphe…
Chiral-Index Resolved Length Mapping of Carbon Nanotubes in Solution Using Electric-Field Induced Differential Absorption Spectroscopy
Wenshan Li, Frank Hennrich, Benjamin S. Flavel +2
The length of single-walled carbon nanotubes (SWCNTs) is an important metric for the integration of SWCNTs into devices and for the performance of SWCNT-based electronic or optoele…
Waveguide-integrated electroluminescent carbon nanotubes
Svetlana Khasminskaya, Feliks Pyatkov, Benjamin S. Flavel +2
Carbon based optoelectronic devices promise to revolutionize modern integrated circuits by combining outstanding electrical and optical properties into a unified technology. By cou…