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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”, 2014-03-10 - 2014-03-14, 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 AuthorsAuthor's ORCID iDORCID Put Code
Pavlov, S.G.sergeij.pavlov (at) dlr.deUNSPECIFIEDUNSPECIFIED
Böttger, UteUte.Boettger (at) dlr.deUNSPECIFIEDUNSPECIFIED
Hanke, FranziskaFranziska.Hanke (at) dlr.deUNSPECIFIEDUNSPECIFIED
Deßmann, N.nils.dessmann (at) dlr.deUNSPECIFIEDUNSPECIFIED
Weber, I.Institute of Planetology MünsterUNSPECIFIEDUNSPECIFIED
Fritz, J.Naturkundemuseum, BerlinUNSPECIFIEDUNSPECIFIED
Hübers, Heinz-WilhelmHeinz-Wilhelm.Huebers (at) dlr.deUNSPECIFIEDUNSPECIFIED
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 Start Date:10 March 2014
Event End Date:14 March 2014
Organizer:Institute for Physics of Microstructures, RAS
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Exploration
DLR - Research area:Raumfahrt
DLR - Program:R EW - Space Exploration
DLR - Research theme (Project):R - Exploration of the Solar System
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:24 Apr 2024 19:59

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