Reaction nanoscopy of ion emission from sub-wavelength propanediol droplets
Abstract: Droplets provide unique opportunities for the investigation of laser-induced surface chemistry. Chemical reactions on the surface of charged droplets are ubiquitous in nature and can provide critical insight into more efficient processes for industrial chemical production. Here, we demonstrate the application of the reaction nanoscopy technique to strong-field ionized nanodroplets of propanediol (PDO). The technique’s sensitivity to the near-field around the droplet allows for the in-situ characterization of the average droplet size and charge. The use of ultrashort laser pulses enables control of the amount of surface charge by the laser intensity. Moreover, we demonstrate the surface chemical sensitivity of reaction nanoscopy by comparing droplets of the isomers 1,2-PDO and 1,3-PDO in their ion emission and fragmentation channels. Referencing the ion yields to gas-phase data, we find an enhanced production of methyl cations from droplets of the 1,2-PDO isomer. Density functional theory simulations support that this enhancement is due to the alignment of 1,2-PDO molecules on the surface. The results pave the way towards spatio-temporal observations of charge dynamics and surface reactions on droplets.
- Location
-
Deutsche Nationalbibliothek Frankfurt am Main
- Extent
-
Online-Ressource
- Language
-
Englisch
- Bibliographic citation
-
Reaction nanoscopy of ion emission from sub-wavelength propanediol droplets ; volume:12 ; number:10 ; year:2023 ; pages:1823-1831 ; extent:9
Nanophotonics ; 12, Heft 10 (2023), 1823-1831 (gesamt 9)
- Creator
-
Rosenberger, Philipp
Dagar, Ritika
Zhang, Wenbin
Majumdar, Arijit
Neuhaus, Marcel
Ihme, Matthias
Bergues, Boris
Kling, Matthias
- DOI
-
10.1515/nanoph-2022-0714
- URN
-
urn:nbn:de:101:1-2023050514171083618469
- Rights
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
-
14.08.2025, 10:44 AM CEST
Data provider
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Rosenberger, Philipp
- Dagar, Ritika
- Zhang, Wenbin
- Majumdar, Arijit
- Neuhaus, Marcel
- Ihme, Matthias
- Bergues, Boris
- Kling, Matthias
Other Objects (12)
Sub-wavelength terahertz imaging through optical rectification
3D Acoustofluidics via Sub‐Wavelength Micro‐Resonators
Sub-wavelength field confinement with negative permittivity nanostructures
Efficient light transmission through single sub-wavelength holes
Orientational Mapping Augmented Sub-Wavelength Hyper-Spectral Imaging of Silk
Measuring amplitude and phase in optical fields with sub-wavelength features
Real Time and Highly Sensitive Sub‐Wavelength 2D Hybrid Perovskite Photodetectors
Dispersion‐Engineered Deep Sub‐Wavelength Plasmonic Metasurfaces for Broadband Seira Applications
Trapped air metamaterial concept for ultrasonic sub-wavelength imaging in water
Exploring the efficacy of subwavelength gratings as short-wavelength infrared filters
Observation of positive–negative sub-wavelength interference without intensity correlation calculation
Terahertz sensing of reduced graphene oxide nanosheets using sub-wavelength dipole cavities
Sub-wavelength terahertz imaging through optical rectification
3D Acoustofluidics via Sub‐Wavelength Micro‐Resonators
Sub-wavelength field confinement with negative permittivity nanostructures
Efficient light transmission through single sub-wavelength holes
Orientational Mapping Augmented Sub-Wavelength Hyper-Spectral Imaging of Silk
Measuring amplitude and phase in optical fields with sub-wavelength features
Real Time and Highly Sensitive Sub‐Wavelength 2D Hybrid Perovskite Photodetectors
Dispersion‐Engineered Deep Sub‐Wavelength Plasmonic Metasurfaces for Broadband Seira Applications
Trapped air metamaterial concept for ultrasonic sub-wavelength imaging in water
Exploring the efficacy of subwavelength gratings as short-wavelength infrared filters
Observation of positive–negative sub-wavelength interference without intensity correlation calculation
Terahertz sensing of reduced graphene oxide nanosheets using sub-wavelength dipole cavities
Sub-wavelength terahertz imaging through optical rectification
3D Acoustofluidics via Sub‐Wavelength Micro‐Resonators
Sub-wavelength field confinement with negative permittivity nanostructures
Efficient light transmission through single sub-wavelength holes
Orientational Mapping Augmented Sub-Wavelength Hyper-Spectral Imaging of Silk
Measuring amplitude and phase in optical fields with sub-wavelength features
Real Time and Highly Sensitive Sub‐Wavelength 2D Hybrid Perovskite Photodetectors
Dispersion‐Engineered Deep Sub‐Wavelength Plasmonic Metasurfaces for Broadband Seira Applications
Trapped air metamaterial concept for ultrasonic sub-wavelength imaging in water
Exploring the efficacy of subwavelength gratings as short-wavelength infrared filters
Observation of positive–negative sub-wavelength interference without intensity correlation calculation