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dc.contributor.author
Diveky, Matus
dc.contributor.author
Gleichweit, Michael
dc.contributor.author
Roy, Sandra
dc.contributor.author
Bartalucci, Ettore
dc.contributor.author
Signorell, Ruth
dc.date.accessioned
2020-10-02T05:04:01Z
dc.date.available
2020-10-01T14:23:52Z
dc.date.available
2020-10-02T05:04:01Z
dc.date.issued
2020-08
dc.identifier.isbn
9781510637320
en_US
dc.identifier.isbn
9781510637337
en_US
dc.identifier.other
10.1117/12.2566041
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/444036
dc.identifier.doi
10.3929/ethz-b-000444036
dc.description.abstract
In this contribution we discuss the influence of relative humidity on photoacoustic measurements from both an experimental and theoretical perspective. We present a refined model of the photoacoustic (PA) signal that accounts for elevated particle temperatures and different levels of relative humidity. We use this new model together with the photoacoustic data collected with our photothermal single-particle spectrometer (PSPS) to retrieve the mass accommodation coefficients of water on organic aerosol particles. The single-particle nature of our experiments is achieved by employing counter-propagating tweezers. Furthermore, we investigate the influence of relative humidity on the eigenfrequency of the PA cell.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
SPIE
en_US
dc.rights.uri
http://rightsstatements.org/page/InC-NC/1.0/
dc.title
Photoacoustics of single aerosol droplets immobilised by counter-propagating optical tweezers
en_US
dc.type
Conference Paper
dc.rights.license
In Copyright - Non-Commercial Use Permitted
dc.date.published
2020-08-20
ethz.book.title
Proceedings Volume c, Optical Trapping and Optical Micromanipulation XVII; 1146316 (2020)
en_US
ethz.journal.title
Optical Trapping and Optical Micromanipulation XVII
ethz.journal.volume
11463
en_US
ethz.pages.start
1146316
en_US
ethz.size
17 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.event
SPIE Nanoscience + Engineering (2020)
en_US
ethz.event.location
Online
en_US
ethz.event.date
August 24-28, 2020
en_US
ethz.notes
Due to the Corona virus (COVID-19) the conference was conducted virtually.
en_US
ethz.grant
Fundamentals of Aerosol Photoacoustic Spectroscopy
en_US
ethz.grant
Phase Transitions of Ultrafine Aerosol Particles: Condensation, Freezing, and Metal Formation in Confined Systems
en_US
ethz.publication.place
Bellingham, WA
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02020 - Dep. Chemie und Angewandte Biowiss. / Dep. of Chemistry and Applied Biosc.::02515 - Laboratorium für Physikalische Chemie / Laboratory of Physical Chemistry::03961 - Signorell, Ruth / Signorell, Ruth
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02020 - Dep. Chemie und Angewandte Biowiss. / Dep. of Chemistry and Applied Biosc.::02515 - Laboratorium für Physikalische Chemie / Laboratory of Physical Chemistry::03961 - Signorell, Ruth / Signorell, Ruth
en_US
ethz.grant.agreementno
177479
ethz.grant.agreementno
172472
ethz.grant.fundername
SNF
ethz.grant.fundername
SNF
ethz.grant.funderDoi
10.13039/501100001711
ethz.grant.funderDoi
10.13039/501100001711
ethz.grant.program
Projekte MINT
ethz.grant.program
Projekte MINT
ethz.date.deposited
2020-10-01T14:24:08Z
ethz.source
FORM
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2020-10-02T05:04:12Z
ethz.rosetta.lastUpdated
2022-03-29T03:15:49Z
ethz.rosetta.versionExported
true
ethz.COinS
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