Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Zorn, Nicolas"'
Publikováno v:
ACS Applied Optical Materials 2023, 1, 1706-1714
Near-infrared electroluminescence from carbon-based emitters, especially in the second biological window (NIR-II) or at telecommunication wavelengths, is difficult to achieve. Single-walled carbon nanotubes (SWCNTs) have been proposed as a possible s
Externí odkaz:
http://arxiv.org/abs/2310.20330
Autor:
Lindenthal, Sebastian, Fazzi, Daniele, Zorn, Nicolas F., Yumin, Abdurrahman Ali El, Settele, Simon, Weidinger, Britta, Blasco, Eva, Zaumseil, Jana
Publikováno v:
ACS Nano 2023, 17, 18240-18252
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 precise ribbon geometries. Here we investigate the optical properties
Externí odkaz:
http://arxiv.org/abs/2309.17214
Autor:
Zorn, Nicolas F., Settele, Simon, Zhao, Shen, Lindenthal, Sebastian, Yumin, Abdurrahman Ali El, Wedl, Tim, Li, Han, Flavel, Benjamin S., Högele, Alexander, Zaumseil, Jana
Publikováno v:
Advanced Optical Materials 2023, 11, 2300236
Their outstanding electrical and optical properties make semiconducting single-walled carbon nanotubes (SWCNTs) highly suitable for charge transport and emissive layers in near-infrared optoelectronic devices. However, the luminescence spectra of SWC
Externí odkaz:
http://arxiv.org/abs/2304.05649
Autor:
Yumin, Abdurrahman AliEl, Zorn, Nicolas F., Berger, Felix J., Heimfarth, Daniel, Zaumseil, Jana
Publikováno v:
Carbon 2023, 202, 547-553
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. Electrolyte-gating with an ionic liquid was employed to achieve injec
Externí odkaz:
http://arxiv.org/abs/2212.08359
The controlled introduction of covalent sp$^{3}$ defects into semiconducting single-walled carbon nanotubes (SWCNTs) gives rise to exciton localization and red-shifted near-infrared luminescence. The single-photon emission characteristics of these fu
Externí odkaz:
http://arxiv.org/abs/2206.09835
Publikováno v:
ACS Photonics 2022, 9, 1567-1576
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 the femtosecond lifetime of the so-called bright polariton states and
Externí odkaz:
http://arxiv.org/abs/2205.08892
Autor:
Sebastian, Finn L., Zorn, Nicolas F., Settele, Simon, Lindenthal, Sebastian, Berger, Felix J., Bendel, Christoph, Li, Han, Flavel, Benjamin S., Zaumseil, Jana
Publikováno v:
J. Phys. Chem. Lett. 2022, 13, 3542-3548
The functionalization of semiconducting single-wall carbon nanotubes (SWCNTs) with luminescent sp$^{3}$ defects creates red-shifted emission features in the near-infrared and boosts their photoluminescence quantum yields (PLQYs). While multiple synth
Externí odkaz:
http://arxiv.org/abs/2204.07381
Autor:
Zorn, Nicolas F., Zaumseil, Jana
Publikováno v:
Applied Physics Reviews 2021, 8, 041318
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-effect transistors and thermoelectrics. The recent advances in select
Externí odkaz:
http://arxiv.org/abs/2111.09565
The controlled covalent functionalization of semiconducting single-walled carbon nanotubes (SWCNTs) with luminescent sp$^{3}$ defects leads to additional narrow and tunable photoluminescence features in the near-infrared and even enables single-photo
Externí odkaz:
http://arxiv.org/abs/2105.14466