Prof. Dr. Ernest Weingartner
Prof. Dr. Ernest Weingartner
Activities at FHNW
- Group Leader of the Aerosol Technology Group and Deputy Head at the FHNW Institute for Sensors and Electronics
- Lecturer in Sensor Technology, Supervisor of Bachelor and Master Students
Research
- Particle measurement
- Carbonaceous aerosols (soot)
- Aerosol generation and filtration
- Spectroscopy
- Photothermal methods
Teaching
Profile
Work Experience
Since 2018
Deputy Head of the FHNW Institute for Sensors and Electronics
FHNW University of Applied Sciences and Arts Northwestern Switzerland, School of Engineering, Windisch
Since 2018
Lecturer at the Department of Environmental Systems Sciences at ETH Zurich
Since 2018
Group Leader of the Aerosol Technology Group in the newly founded FHNW Institute for Sensors and Electronics
Since 2018
Full Professor at FHNW
Since 2014
Researcher at the FHNW Institute for Aerosol and Sensor Technology and Lecturer at FHNW
2001 - 2014
Group Leader of the Aerosol Physics Group in the Laboratory of Atmospheric Chemistry at PSI, Switzerland
1996 - 2001
Staff Scientist in the Laboratory of Radio- and Environmental Chemistry at PSI, Switzerland
Education
1996
Ph.D. thesis: “Modification of combustion aerosols in the atmosphere”, No. 11733, ETH Zurich
1992 - 1996
Graduate studies in the "Laboratory for Combustion Aerosols and Suspended Particles" at ETH Zurich
1992
Diploma in Experimental Physics, ETH Zurich
1985 - 1991
Undergraduate studies in physics at the ETH Zurich
Personal skills
I have in-depth experience with the design of experiments to characterize physical and chemical properties of particulate matter. Already during my experimental PhD work at ETHZ, I studied the aging processes of real soot particles in the atmosphere. Then, during 13 years of cutting-edge research at the Paul Scherrer Institute (PSI), I characterized the properties and impacts of natural and anthropogenic aerosols contributing to the provision of better data for future climate and air quality models. In field measurement campaigns near and far from various aerosol sources, I investigated the physical and chemical properties of particles to understand their sources and impacts. An important task was to identify and quantify the different sources of carbonaceous aerosols (e.g., soot emissions from traffic vs. domestic wood burning). These data are very important as they could be used to mitigate exposure to high concentrations of harmful particles and so improve the health of the populace.
I was also responsible for establishing and operating the continuous aerosol measurements at the high alpine research station Jungfraujoch. This work was conducted within the Swiss Global Atmosphere Watch (GAW) aerosol programme under the auspices of WMO. One research focus was, for example, the characterization of aerosol optical properties and the interaction of aerosol particles with mixed-phase clouds. The results are important for the improvement of climate models, as they allow a better representation of the complex interactions of (anthropogenic) aerosol particles with radiation and their interactions in clouds.
With my research, I have contributed to reducing the uncertainties in the measurement of carbonaceous particles. In 2003, I quantitatively characterized the complex processes and resulting artifacts of a multiwavelength absorption photometer (aethalometer). This paper has been cited more than 1100 times and paved the way for a better determination of aerosol absorption coefficients using filter-based methods and is used today for the source apportionment of atmospheric black carbon particles. Nevertheless, the measurement uncertainties of this filter-based method remain large. I therefore started in 2014 to evaluate better alternatives and the in-situ method based on photothermal interferometry (PTI) and photoacoustics (PA) attracted my attention. Since then, my group is refining these techniques which can measure aerosol black carbon very precisely. My team has developed a new measuring technique based on a single beam PTI. This method is currently being refined and miniaturized using waveguides and photonic integrated circuits (pic).
I am dedicated to developing innovative instrumentation to answer relevant research questions. A few examples (besides the above-mentioned photothermal techniques):
- A new prototype aerosol sensor for the reliable detection of volcanic ash has recently been developed. The envisaged application is the employment of this new technique on board of passenger aircraft. The sensor allows in-situ monitoring of the airplane’s exposure to volcanic ash.
- A Ice Selective Inlet (ISI), which allows for the extraction of small ice particles in mixed-phase clouds for the physicochemical characterization of ice nuclei.
- The white-light humidified optical particle spectrometer (WHOPS) is a newly developed instrument that allows the measurement of the hygroscopic properties of supermicrometer-sized aerosols. The high temporal resolution enabled the instrument to be used on board a research zeppelin as part of an EU project to study the aging processes of pollutants.
- The first instrument (low-temperature H-TDMA) to measure the dependence of aerosol particle size on relative humidity in-situ at temperatures below 0°C. This pioneering work has triggered the development of many other H-TDMA instruments that are currently deployed worldwide in laboratories and in the field to quantify the water uptake of aerosol particles.
A new instrument (DustEar) for the acoustic detection of aerosols that directly measures the mass of individual particles. This development is in demand in metrology, for example, as it enables the traceability of the mass of aerosol particles.
Author/Coauthor of more than 187 peer-reviewed scientific papers, h-index: 89 (as of March 2023)
Full publication lists
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No peer reviewed content available
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Peer reviewed[1]A. Keller, P. Specht, P. Steigmeier, and E. Weingartner, “A novel measurement system for unattended, in situ characterization of carbonaceous aerosols,” Aerosol Research, vol. 1, no. 1, pp. 65–79, Dec. 2023, doi: 10.5194/ar-1-65-2023.
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Peer reviewed[2]B. Visser et al., “Waveguide based passively demodulated photothermal interferometer for light absorption measurements of trace substances,” Applied Optics, vol. 62, no. 2, pp. 374–384, 2023, doi: 10.1364/ao.476868.
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Peer reviewed[3]L. Drinovec et al., “A dual-wavelength photothermal aerosol absorption monitor. Design, calibration and performance,” Atmospheric Measurement Techniques, vol. 15, no. 12, pp. 3805–3825, 2022, doi: 10.5194/amt-15-3805-2022.
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Peer reviewed[4]D. M. Kalbermatter et al., “Comparing black carbon and aerosol absorption measuring instruments – a new system using lab-generated soot coated with controlled amounts of secondary organic matter,” Atmospheric Measurement Techniques, vol. 15, no. 2, pp. 561–572, 2022, doi: 10.5194/amt-15-561-2022.
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Peer reviewed[5]N. Karlen, T. Rüggeberg, B. Visser, J. Hoffmann, D. Weiss, and E. Weingartner, “Single aerosol particle detection by acoustic impaction,” IEEE Sensors Journal, vol. 22, no. 12, pp. 11584–11593, 2022, doi: 10.1109/jsen.2022.3172861.
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Peer reviewed[6]A. Held et al., “Interdisziplinäre Perspektiven zur Bedeutung der Aerosolübertragung für das Infektionsgeschehen von SARS-CoV-2,” Das Gesundheitswesen, vol. 84, no. 7, pp. 566–574, 2022, doi: 10.1055/a-1808-0086.
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Peer reviewed[7]G. Titos et al., “A global study of hygroscopicity-driven light-scattering enhancement in the context of other in situ aerosol optical properties,” Atmospheric Chemistry and Physics, vol. 21, no. 17, pp. 13031–13050, 2021, doi: 10.5194/acp-21-13031-2021.
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Peer reviewed[8]B. Visser, J. Röhrbein, P. Steigmeier, L. Drinovec, G. Močnik, and E. Weingartner, “A single-beam photothermal interferometer for in situ measurements of aerosol light absorption,” Atmospheric Measurement Techniques, vol. 13, no. 12, pp. 7097–7111, 2020, doi: 10.5194/amt-13-7097-2020.
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Peer reviewed[9]M. Pandolfi et al., “A European aerosol phenomenology - 6. Scattering properties of atmospheric aerosol particles from 28 ACTRIS sites,” Atmospheric Chemistry and Physics, vol. 18, no. 11, pp. 7877–7911, 2018, doi: 10.5194/acp-18-7877-2018.
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Peer reviewed[10]P. Schlag et al., “Ambient and laboratory observations of organic ammonium salts in PM₁,” Faraday Discussions, vol. 2017, no. 200, pp. 331–351, 2017, doi: 10.1039/c7fd00027h.
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Peer reviewed[11]J. Tröstl et al., “Contribution of new particle formation to the total aerosol concentration at the high‐altitude site Jungfraujoch (3580 m asl, Switzerland),” Journal of Geophysical Research: Atmospheres, vol. 121, no. 19, pp. 11692–11711, 2016, doi: 10.1002/2015JD024637.
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Peer reviewed[12]C. R. Hoyle et al., “Chemical and physical influences on aerosol activation in liquid clouds. A study based on observations from the Jungfraujoch, Switzerland,” Atmospheric Chemistry and Physics, vol. 16, no. 6, pp. 4043–4061, 2016, doi: 10.5194/acp-16-4043-2016.
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Peer reviewed[13]P. Kupiszewski et al., “Ice residual properties in mixed‐phase clouds at the high‐alpine Jungfraujoch site,” Journal of Geophysical Research: Atmospheres, vol. 121, no. 20, pp. 12343–12362, 2016, doi: 10.1002/2016jd024894.
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Peer reviewed[14]N. Bukowiecki et al., “A review of more than 20 years of aerosol observation at the high altitude research station Jungfraujoch, Switzerland (3580 m asl),” Aerosol and Air Quality Research, vol. 16, no. 3, pp. 764–788, 2016, doi: 10.4209/aaqr.2015.05.0305.
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Peer reviewed[15]F. Bianchi et al., “New particle formation in the free troposphere. A question of chemistry and timing,” Science, vol. 352, no. 6289, pp. 1109–1112, 2016, doi: 10.1126/science.aad5456.
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Peer reviewed[16]J. Tröstl et al., “The role of low-volatility organic compounds in initial particle growth in the atmosphere,” Nature, vol. 533, pp. 527–531, 2016, doi: 10.1038/nature18271.
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Peer reviewed[17]B. Rosati et al., “Studying the vertical aerosol extinction coefficient by comparing in situ airborne data and elastic backscatter lidar,” Atmospheric Chemistry and Physics, vol. 16, no. 7, pp. 4539–4554, 2016, doi: 10.5194/acp-16-4539-2016.
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Peer reviewed[18]H. Gordon et al., “Reduced anthropogenic aerosol radiative forcing caused by biogenic new particle formation,” Proceedings of the National Academy of Sciences, vol. 113, no. 43, pp. 12053–12058, 2016, doi: 10.1073/pnas.1602360113.
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Peer reviewed[19]B. Rosati et al., “Vertical profiling of aerosol hygroscopic properties in the planetary boundary layer during the PEGASOS campaigns,” Atmospheric Chemistry and Physics, vol. 16, no. 11, pp. 7295–7315, 2016, doi: 10.5194/acp-16-7295-2016.
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Peer reviewed[20]M. Zanatta et al., “A European aerosol phenomenology-5. Climatology of black carbon optical properties at 9 regional background sites across Europe,” Atmospheric Environment, vol. 145, pp. 346–364, 2016, doi: 10.1016/j.atmosenv.2016.09.035.
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Peer reviewed[21]A. Worringen et al., “Single-particle characterization of ice-nucleating particles and ice particle residuals sampled by three different techniques,” Atmospheric Chemistry and Physics, vol. 15, no. 8, pp. 4161–4178, 2015, doi: 10.5194/acp-15-4161-2015.
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Peer reviewed[22]B. Rosati, G. Wehrle, M. Gysel, P. Zieger, U. Baltensperger, and E. Weingartner, “The white-light humidified optical particle spectrometer (WHOPS) - a novel airborne system to characterize aerosol hygroscopicity,” Atmospheric Measurement Techniques, vol. 8, no. 2, pp. 921–939, 2015, doi: 10.5194/amt-8-921-2015.
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Peer reviewed[23]P. Kupiszewski et al., “The ice selective inlet. a novel technique for exclusive extraction of pristine ice crystals in mixed-phase clouds,” Atmospheric Measurement Techniques, vol. 8, no. 8, pp. 3087–3106, 2015, doi: 10.5194/amt-8-3087-2015.
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Peer reviewed[24]E. Hammer et al., “Sensitivity estimations for cloud droplet formation in the vicinity of the high-alpine research station Jungfraujoch (3580 m a.s.l.),” Atmospheric Chemistry and Physics, vol. 15, no. 18, pp. 10309–10323, 2015, doi: 10.5194/acp-15-10309-2015.
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Peer reviewed[25]Z. Jurányi, H. Burtscher, M. Loepfe, M. Nenkov, and E. Weingartner, “Dual-wavelength light-scattering technique for selective detection of volcanic ash particles in the presence of water droplets,” Atmospheric Measurement Techniques, vol. 8, no. 12, pp. 5213–5222, 2015, doi: 10.5194/amt-8-5213-2015.
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Peer reviewed[26]E. Herrmann et al., “Analysis of long‐term aerosol size distribution data from Jungfraujoch with emphasis on free tropospheric conditions, cloud influence, and air mass transport,” Journal of Geophysical Research: Atmospheres, vol. 120, no. 18, pp. 9459–9480, 2015, doi: 10.1002/2015jd023660.
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Peer reviewed[27]M. Paramonov et al., “A synthesis of cloud condensation nuclei counter (CCNC) measurements within the EUCAARI network,” Atmospheric Chemistry and Physics, vol. 15, no. 21, pp. 12211–12229, 2015, doi: 10.5194/acp-15-12211-2015.
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Peer reviewed[28]F. Riccobono et al., “Oxidation products of biogenic emissions contribute to nucleation of atmospheric particles,” Science, vol. 344, no. 6185, pp. 717–721, 2014, doi: 10.1126/science.1243527.
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Peer reviewed[29]R. M. Healy et al., “Predicting hygroscopic growth using single particle chemical composition estimates,” Journal of Geophysical Research: Atmospheres, vol. 119, no. 15, pp. 9567–9577, 2014, doi: 10.1002/2014jd021888.
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Peer reviewed[30]E. Hammer et al., “Size-dependent particle activation properties in fog during the ParisFog 2012/13 field campaign,” Atmospheric Chemistry and Physics, vol. 14, no. 19, pp. 10517–10533, 2014, doi: 10.5194/acp-14-10517-2014.
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Peer reviewed[31]A. Griffiths et al., “Surface-to-mountaintop transport characterised by radon observations at the Jungfraujoch,” Atmospheric Chemistry and Physics, vol. 14, no. 23, pp. 12763–12779, 2014, doi: 10.5194/acp-14-12763-2014.
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Peer reviewed[32]E. Hammer et al., “Investigation of the effective peak supersaturation for liquid-phase clouds at the high-alpine site Jungfraujoch, Switzerland (3580 m a.s.l.),” Atmospheric Chemistry and Physics, vol. 14, no. 2, pp. 1123–1139, 2014, doi: 10.5194/acp-14-1123-2014.
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Peer reviewed[33]P. Zieger et al., “Influence of water uptake on the aerosol particle light scattering coefficients of the Central European aerosol,” Tellus B: Chemical and Physical Meteorology, vol. 66, no. 1, 2014, doi: 10.3402/tellusb.v66.22716.
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Peer reviewed[34]C. Ketterer et al., “Investigation of the planetary boundary layer in the Swiss Alps using remote sensing and in situ measurements,” Boundary-Layer Meteorology, vol. 151, pp. 317–334, 2014, doi: 10.1007/s10546-013-9897-8.
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Peer reviewed[35]D. Beddows et al., “Variations in tropospheric submicron particle size distributions across the European continent 2008–2009,” Atmospheric Chemistry and Physics, vol. 14, no. 8, pp. 4327–4348, 2014, doi: 10.5194/acp-14-4327-2014.
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Peer reviewed[36]H. Keskinen et al., “Evolution of nanoparticle composition in CLOUD in presence of sulphuric acid, ammonia and organics,” in Nucleation and atmospheric aerosols, P. J. DeMott, C. D. O’Dowd, and AIP Conference Proceedings, Eds., Maryland: AIP Publishing, Jun. 2013, pp. 291–294. doi: 10.1063/1.4803260.
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Peer reviewed[37]F. Bianchi et al., “Particle nucleation events at the high Alpine station Jungfraujoch,” in Nucleation and atmospheric aerosols, P. J. DeMott and O´Dowd Colin D., Eds., Melville: AIP Publishing, May 2013, pp. 222–225. doi: 10.1063/1.4803244.
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Peer reviewed[38]H. Keskinen et al., “Evolution of particle composition in CLOUD nucleation experiments,” Atmospheric Chemistry and Physics, vol. 13, no. 11, pp. 5587–5600, 2013, doi: 10.5194/acp-13-5587-2013.
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Peer reviewed[39]P. Zieger, R. Fierz-Schmidhauser, E. Weingartner, and U. Baltensperger, “Effects of relative humidity on aerosol light scattering. results from different European sites,” Atmospheric Chemistry and Physics, vol. 13, no. 21, pp. 10609–10631, 2013, doi: 10.5194/acp-13-10609-2013.
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Peer reviewed[40]M. Frosch et al., “CCN activity and volatility of β-caryophyllene secondary organic aerosol,” Atmospheric Chemistry and Physics, vol. 13, no. 4, pp. 2283–2297, 2013, doi: 10.5194/acp-13-2283-2013.
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Peer reviewed[41]M. Laborde et al., “Black carbon physical properties and mixing state in the European megacity Paris,” Atmospheric Chemistry and Physics, vol. 13, no. 11, pp. 5831–5856, 2013, doi: 10.5194/acp-13-5831-2013.
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Peer reviewed[42]C. Chou et al., “Effect of photochemical ageing on the ice nucleation properties of diesel and wood burning particles,” Atmospheric Chemistry and Physics, vol. 13, no. 2, pp. 761–772, 2013, doi: 10.5194/acp-13-761-2013.
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Peer reviewed[43]P. Mertes et al., “A compact and portable deposition chamber to study nanoparticles in air-exposed tissue,” Journal of Aerosol Medicine and Pulmonary Drug Delivery, vol. 26, no. 4, pp. 228–235, 2013, doi: 10.1089/jamp.2012.0985.
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Peer reviewed[44]M. Martin et al., “Hygroscopic properties of fresh and aged wood burning particles,” Journal of Aerosol Science, vol. 56, pp. 15–29, 2013, doi: 10.1016/j.jaerosci.2012.08.006.
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Peer reviewed[45]J. Almeida et al., “Molecular understanding of sulphuric acid–amine particle nucleation in the atmosphere,” Nature, vol. 502, pp. 359–363, 2013, doi: 10.1038/nature12663.
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Peer reviewed[46]Z. Jurányi et al., “Hygroscopic mixing state of urban aerosol derived from size-resolved cloud condensation nuclei measurements during the MEGAPOLI campaign in Paris,” Atmospheric Chemistry and Physics, vol. 13, no. 13, pp. 6431–6446, 2013, doi: 10.5194/acp-13-6431-2013.
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Peer reviewed[47]J. Dommen et al., “Role of organics in particle nucleation. From the lab to global model,” in Nucleation and atmospheric aerosols, P. J. DeMott and O´Dowd Colin D., Eds., Melville: AIP Publishing, 2013, pp. 330–333. doi: 10.1063/1.4803270.
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Peer reviewed[48]M. Collaud Coen et al., “Aerosol decadal trends – Part 1. In-situ optical measurements at GAW and IMPROVE stations,” Atmospheric Chemistry and Physics, vol. 13, no. 2, pp. 869–894, 2013, doi: 10.5194/acp-13-869-2013.
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Peer reviewed[49]A. Asmi et al., “Aerosol decadal trends – Part 2. In-situ aerosol particle number concentrations at GAW and ACTRIS stations,” Atmospheric Chemistry and Physics, vol. 13, no. 2, pp. 895–916, 2013, doi: 10.5194/acp-13-895-2013.
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Peer reviewed[50]J.-P. Pietikäinen et al., “The regional aerosol-climate model REMO-HAM,” Geoscientific Model Development, vol. 5, no. 6, pp. 1323–1339, Nov. 2012, doi: 10.5194/gmd-5-1323-2012.
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Peer reviewed[51]P. Zieger et al., “Spatial variation of aerosol optical properties around the high-alpine site Jungfraujoch (3580 m a.s.l.),” Atmospheric Chemistry and Physics, vol. 12, no. 15, pp. 7231–7249, Aug. 2012, doi: 10.5194/acp-12-7231-2012.
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Peer reviewed[52]A. Wiedensohler et al., “Mobility particle size spectrometers. harmonization of technical standards and data structure to facilitate high quality long-term observations of atmospheric particle number size distributions,” Atmospheric Measurement Techniques, vol. 5, no. 3, pp. 657–685, Mar. 2012, doi: 10.5194/amt-5-657-2012.
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Peer reviewed[53]M. F. Heringa et al., “A new method to discriminate secondary organic aerosols from different sources using high-resolution aerosol mass spectra,” Atmospheric Chemistry and Physics, vol. 12, no. 4, pp. 2189–2203, 2012, doi: 10.5194/acp-12-2189-2012.
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Peer reviewed[54]F. Riccobono et al., “Contribution of sulfuric acid and oxidized organic compounds to particle formation and growth,” Atmospheric Chemistry and Physics, vol. 12, no. 20, pp. 9427–9439, 2012, doi: 10.5194/acp-12-9427-2012.
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Peer reviewed[55]J. K. Spiegel, P. Zieger, N. Bukowiecki, E. Hammer, E. Weingartner, and W. Eugster, “Evaluating the capabilities and uncertainties of droplet measurements for the fog droplet spectrometer (FM-100),” Atmospheric Measurement Techniques, vol. 5, no. 9, pp. 2237–2260, 2012, doi: 10.5194/amt-5-2237-2012.
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Peer reviewed[56]E. Andrews et al., “Climatology of aerosol radiative properties in the free troposphere,” Atmospheric Research, vol. 102, no. 4, pp. 365–393, Dec. 2011, doi: 10.1016/j.atmosres.2011.08.017.
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Peer reviewed[57]M. Frosch et al., “Relating cloud condensation nuclei activity and oxidation level of α-pinene secondary organic aerosols,” Journal of Geophysical Research: Atmospheres, vol. 116, no. D22, Nov. 2011, doi: 10.1029/2011jd016401.
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Peer reviewed[58]V. Zelenay et al., “Aging induced changes on NEXAFS fingerprints in individual combustion particles,” Atmospheric Chemistry and Physics, vol. 11, no. 22, pp. 11777–11791, Nov. 2011, doi: 10.5194/acp-11-11777-2011.
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Peer reviewed[59]M. Collaud Coen et al., “Aerosol climatology and planetary boundary influence at the Jungfraujoch analyzed by synoptic weather types,” Atmospheric Chemistry and Physics, vol. 11, no. 12, pp. 5931–5944, Jun. 2011, doi: 10.5194/acp-11-5931-2011.
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Peer reviewed[60]Z. Jurányi, M. Gysel, E. Weingartner, N. Bukowiecki, L. Kammermann, and U. Baltensperger, “A 17 month climatology of the cloud condensation nuclei number concentration at the high alpine site Jungfraujoch,” Journal of Geophysical Research: Atmospheres, vol. 116, no. D10, May 2011, doi: 10.1029/2010jd015199.
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Peer reviewed[61]R. Chirico et al., “Aerosol and trace gas vehicle emission factors measured in a tunnel using an Aerosol Mass Spectrometer and other on-line instrumentation,” Atmospheric Environment, vol. 45, no. 13, pp. 2182–2192, Apr. 2011, doi: 10.1016/j.atmosenv.2011.01.069.
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Peer reviewed[62]M. Ebert, A. Worringen, N. Benker, S. Mertes, E. Weingartner, and S. Weinbruch, “Chemical composition and mixing-state of ice residuals sampled within mixed phase clouds,” Atmospheric Chemistry and Physics, vol. 11, no. 6, pp. 2805–2816, Mar. 2011, doi: 10.5194/acp-11-2805-2011.
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Peer reviewed[63]P. Zieger et al., “Comparison of ambient aerosol extinction coefficients obtained from in-situ, MAX-DOAS and LIDAR measurements at Cabauw,” Atmospheric Chemistry and Physics, vol. 11, no. 6, pp. 2603–2624, Mar. 2011, doi: 10.5194/acp-11-2603-2011.
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Peer reviewed[64]J. Duplissy et al., “Relating hygroscopicity and composition of organic aerosol particulate matter,” Atmospheric Chemistry and Physics, vol. 11, no. 3, pp. 1155–1165, Feb. 2011, doi: 10.5194/acp-11-1155-2011.
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Peer reviewed[65]T. Tritscher et al., “Changes of hygroscopicity and morphology during ageing of diesel soot,” Environmental Research Letters, vol. 6, no. 3, 2011, doi: 10.1088/1748-9326/6/3/034026.
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Peer reviewed[66]D. Liu et al., “Single particle characterization of black carbon aerosols at a tropospheric alpine site in Switzerland,” Atmospheric Chemistry and Physics, vol. 10, no. 15, pp. 7389–7407, Aug. 2010, doi: 10.5194/acp-10-7389-2010.
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Peer reviewed[67]H. Herich et al., “Subarctic atmospheric aerosol composition: 2. Hygroscopic growth properties,” Journal of Geophysical Research: Atmospheres, vol. 114, no. D13, Jul. 2009, doi: 10.1029/2008JD011574.
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No peer reviewed content available
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Employment of novel tools for the continuous characterization of the carbonaceous fraction in ambient aerosol
1.1.2018–31.1.2023
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No peer reviewed content available
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[1]A. Keller, P. Specht, P. Steigmeier, and E. Weingartner, “Employment of novel tools for the continuous characterization of the carbonaceous fraction in ambient aerosol,” presented at the Swiss National GAW/GCOS Symposium, Online, Sep. 13, 2021. Available: https://irf.fhnw.ch/handle/11654/34533
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[2]A. Keller, P. Specht, P. Steigmeier, and E. Weingartner, “Performance of the new continuous carbonaceous aerosol measurement system FATCAT during long term unattended measurement campaigns,” presented at the 24th ETH Conference on Combustion Generated Nanoparticles, Online, Jun. 23, 2021. Available: https://irf.fhnw.ch/handle/11654/34532
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[3]A. Keller, P. Specht, P. Steigmeier, and E. Weingartner, “High resolution unattended particle-bound total carbon measurements and source identification at the Jungfraujoch global GAW station,” presented at the Innovation in Atmospheric Sciences, Online, May 18, 2021. Available: https://irf.fhnw.ch/handle/11654/34530
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[4]A. Keller, P. Specht, P. Steigmeier, and E. Weingartner, “High resolution unattended particle-bound total carbon measurements and source identification at the Jungfraujoch global GAW station,” presented at the European Aerosol Conference EAC 2021, Online, 2021. Available: https://irf.fhnw.ch/handle/11654/34531
Contact
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Prof. Dr. Ernest Weingartner
- Lecturer in Sensor and Aerosol Technology
- Telephone
- +41 56 202 79 18 (direct)
- ZXJuZXN0LndlaW5nYXJ0bmVyQGZobncuY2g=
- FHNW University of Applied Sciences and Arts Northwestern Switzerland
School of Engineering
Klosterzelgstrasse 2
5210 Windisch - room 1.231