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Size-dependent laser-induced heating of solid particles studied by Raman micro-spectroscopy

Pavlov, S.G. and Böttger, Ute and Hanke, Franziska and Deßmann, N. and Weber, I. and Fritz, J. and Hübers, Heinz-Wilhelm (2014) Size-dependent laser-induced heating of solid particles studied by Raman micro-spectroscopy. In: Proceedings of the XVIII Int. Symposium “Nanophysics and Naonoelectronics”. XVIII Int. Symposium “Nanophysics and Naonoelectronics”, 10.-14. Mar. 2014, Nizhny Novgorod, Russland.

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Abstract

Significant laser-induced heating has been observed for micron-sized solid particles by Raman micro-spectroscopy. At laser power densities relevant for operation of the Raman Laser Spectrometer instrument on board of the future ESA`s ExoMars 2018 misssion, a local temperature increases already for the silicon particles with the median sizes below 250 µm. Complex olivine minerals express significantly lower laser-induced heating than those for silicon grains.

Item URL in elib:https://elib.dlr.de/93208/
Document Type:Conference or Workshop Item (Speech)
Title:Size-dependent laser-induced heating of solid particles studied by Raman micro-spectroscopy
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Pavlov, S.G.sergeij.pavlov (at) dlr.deUNSPECIFIED
Böttger, UteUte.Boettger (at) dlr.deUNSPECIFIED
Hanke, FranziskaFranziska.Hanke (at) dlr.deUNSPECIFIED
Deßmann, N.nils.dessmann (at) dlr.deUNSPECIFIED
Weber, I.Institute of Planetology MünsterUNSPECIFIED
Fritz, J.Naturkundemuseum, BerlinUNSPECIFIED
Hübers, Heinz-WilhelmHeinz-Wilhelm.Huebers (at) dlr.deUNSPECIFIED
Date:2014
Journal or Publication Title:Proceedings of the XVIII Int. Symposium “Nanophysics and Naonoelectronics”
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Raman spectroscopy, ExoMars
Event Title:XVIII Int. Symposium “Nanophysics and Naonoelectronics”
Event Location:Nizhny Novgorod, Russland
Event Type:international Conference
Event Dates:10.-14. Mar. 2014
Organizer:Institute for Physics of Microstructures, RAS
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Science and Exploration
DLR - Research area:Raumfahrt
DLR - Program:R EW - Erforschung des Weltraums
DLR - Research theme (Project):R - Vorhaben Exploration des Sonnensystems
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Planetary Research > Experimentelle Planetenphysik
Deposited By: Pavlov, Dr. Sergey
Deposited On:15 Dec 2014 09:21
Last Modified:31 Jul 2019 19:50

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