FAU LMQ Research Spotlight: Watch soot grow – nanoparticles in the laser spotlight
Soot particles originate from incomplete combustion, for example in engines or wildland fires, and pose a pollutant harmful to human…
Prof. Dr.-Ing. Stefan Will
Department of Chemical and Biological Engineering
Institute of Engineering Thermodynamics (Prof. Dr. Will)
Am Weichselgarten 8
Erlangen 91058
- Phone number: +49 9131 85-29900
- Fax number: +49 9131 85-29901
- Email: stefan.will@fau.de
- Website: https://www.ltt.tf.fau.de/
Posts
FAU LMQ welcomes eight new members
The FAU Profile Center Light.Matter.QuantumTechnologies will be further strengthened by eight new members Daniel Burgarth, Department of Physics Dirk Guldi,…
Publications
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Impact of polarization and detection angle on Mie scattering signals for planar droplet sizing
In: Experiments in Fluids 66 (2025), Article No.: 5
ISSN: 0723-4864
DOI: 10.1007/s00348-024-03927-5 - , , :
Imaging thermometry in a spray flame synthesis process via single shot two-line atomic fluorescence using pulsed narrow-band optical parametric oscillators
In: Applied Physics B-Lasers and Optics 131 (2025), Article No.: 176
ISSN: 0946-2171
DOI: 10.1007/s00340-025-08534-8 - , , , :
Characterization of the SpraySyn 2.0 burner: Droplet diameters, flame stability and particle sizes
In: Applications in Energy and Combustion Science 22 (2025), Article No.: 100324
ISSN: 2666-352X
DOI: 10.1016/j.jaecs.2025.100324 - , , , :
Influence of volumetric multi-kHz laser irradiation on soot particle measurements in laminar diffusion flames
In: Applied Physics B-Lasers and Optics 131 (2025), Article No.: 215
ISSN: 0946-2171
DOI: 10.1007/s00340-025-08563-3 - , , , , , :
Development of a high-speed temperature sensor based on ratiometric NIR water emission for hydrogen and methane flames
In: Applications in Energy and Combustion Science 23 (2025), Article No.: 100336
ISSN: 2666-352X
DOI: 10.1016/j.jaecs.2025.100336 - , , , , , , :
SCATTERING PROPERTIES OF CRUMPLED FEW-LAYER GRAPHENE AND GRAPHENE OXIDE PARTICLES INVESTIGATED BY WIDE-ANGLE LIGHT SCATTERING (WALS)
11th International Symposium on Radiative Transfer, RAD 2025 (Kusadasi, TUR, 15. June 2025 - 20. June 2025)
In: Proceedings of the International Symposium on Radiative Transfer 2025
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In situ characterization of particle formation in spray flame synthesis using wide-angle light scattering
In: Particuology 86 (2024), p. 304-312
ISSN: 1674-2001
DOI: 10.1016/j.partic.2023.07.013 - , , , , , , :
Temperature imaging during the hydrogen release reaction from a liquid organic hydrogen carrier (LOHC) system using phosphor thermometry
In: Experiments in Fluids 65 (2024), Article No.: 120
ISSN: 0723-4864
DOI: 10.1007/s00348-024-03859-0 - , , , , :
Determination of droplet size from wide-angle light scattering image data using convolutional neural networks
In: Machine Learning: Science and Technology 5 (2024), Article No.: 015049
ISSN: 2632-2153
DOI: 10.1088/2632-2153/ad2f53 - , , , , , , :
Correction: Determination of the absorption function of laser‑heated soot particles from spectrally resolved laser‑induced incandescence signals using multiple excitation wavelengths (Applied Physics B, (2023), 129, 9, (147), 10.1007/s00340-023-08080-1)
In: Applied Physics B-Lasers and Optics 130 (2024), Article No.: 20
ISSN: 0946-2171
DOI: 10.1007/s00340-023-08166-w - , , , :
Investigation of iron oxide nanoparticle formation in a spray-flame synthesis process using laser-induced incandescence
In: Applied Physics B-Lasers and Optics 130 (2024), Article No.: 199
ISSN: 0946-2171
DOI: 10.1007/s00340-024-08334-6 - , , , , :
Correction procedure for a tomographic optical setup employing imaging fiber bundles and intensified cameras
In: Applied Optics 63 (2024), p. 56-65
ISSN: 1559-128X
DOI: 10.1364/AO.507266 - , , , , :
Tomographic single-shot time-resolved laser-induced incandescence for soot characterization in turbulent flames
In: Proceedings of the Combustion Institute 40 (2024), p. 105262
ISSN: 1540-7489
DOI: 10.1016/j.proci.2024.105262
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2D in situ determination of soot optical band gaps in flames using hyperspectral absorption tomography
In: Combustion and Flame (2023), Article No.: 112730
ISSN: 1556-2921
DOI: 10.1016/j.combustflame.2023.112730 - , , , , , :
Phosphor thermometry in heat transfer fluids and liquid organic hydrogen carrier systems using (Sr,Ca)SiAlN3:Eu2+
In: Measurement Science & Technology 34 (2023), Article No.: 035206
ISSN: 0957-0233
DOI: 10.1088/1361-6501/acaa4b - , , , , , , , :
Burner-heated dehydrogenation of a liquid organic hydrogen carrier (LOHC) system
In: International Journal of Hydrogen Energy 48 (2023), p. 30039-30056
ISSN: 0360-3199
DOI: 10.1016/j.ijhydene.2023.04.062 - , , , :
Advanced spectral reconstruction (ASR) for setup-independent universal Raman spectroscopy models
In: Chemometrics and Intelligent Laboratory Systems 232 (2023), Article No.: 104730
ISSN: 0169-7439
DOI: 10.1016/j.chemolab.2022.104730 - , , , , , , :
Determination of the absorption function of laser-heated soot particles from spectrally resolved laser-induced incandescence signals using multiple excitation wavelengths
In: Applied Physics B-Lasers and Optics 129 (2023), Article No.: 147
ISSN: 0946-2171
DOI: 10.1007/s00340-023-08080-1 - , , , , , , :
Single-pulse real-time billion-frames-per-second planar imaging of ultrafast nanoparticle-laser dynamics and temperature in flames
In: Light: Science & Applications 12 (2023), Article No.: 47
ISSN: 2047-7538
DOI: 10.1038/s41377-023-01095-5 - , , , , , :
Development and characterization of a low-NOx partially premixed hydrogen burner using numerical simulation and flame diagnostics
In: International Journal of Hydrogen Energy (2023)
ISSN: 0360-3199
DOI: 10.1016/j.ijhydene.2023.01.012 - , , , , , :
Development and characterization of a low-NOx partially premixed hydrogen burner using numerical simulation and flame diagnostics
In: International Journal of Hydrogen Energy (2023)
ISSN: 0360-3199
DOI: 10.1016/j.ijhydene.2023.01.012
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Characterisation of the transition type in optical band gap analysis of in-flame soot
In: Combustion and Flame (2022), Article No.: 111986
ISSN: 0010-2180
DOI: 10.1016/j.combustflame.2022.111986 - , , , , , , :
A path to a dynamic hydrogen storage system using a liquid organic hydrogen carrier (LOHC): Burner-based direct heating of the dehydrogenation unit
In: International Journal of Hydrogen Energy (2022)
ISSN: 0360-3199
DOI: 10.1016/j.ijhydene.2022.09.234 - , , , , :
A versatile fibre-based setup for two-line atomic fluorescence thermometry in aerosol processes
In: Journal of Quantitative Spectroscopy & Radiative Transfer 278 (2022), Article No.: 108042
ISSN: 0022-4073
DOI: 10.1016/j.jqsrt.2021.108042 - , , , :
Calibration-free imaging thermometry via two-line atomic fluorescence in combustion processes
In: Optics Letters 47 (2022), p. 5937-5940
ISSN: 0146-9592
DOI: 10.1364/OL.473663 - , , , :
Measurement of Secondary Structure Changes in Poly-L-Lysine and Lysozyme during Acoustically Levitated Single Droplet Drying Experiments by In Situ Raman Spectroscopy
In: Sensors 22 (2022), Article No.: 1111
ISSN: 1424-8220
DOI: 10.3390/s22031111 - , , , :
Burst-mode 1-methylnaphthalene laser-induced fluorescence: extended calibration and measurement of temperature and fuel partial density in a rapid compression machine
In: Applied Physics B-Lasers and Optics 128 (2022)
ISSN: 0946-2171
DOI: 10.1007/s00340-022-07861-4