Nanometre-scale infrared chemical imaging (AFM-IR) of organic matter in ultra-carbonaceous Antarctic micrometeorites (UCAMMS) and future analyses of Hayabusa 2 samples.
International audience Introduction: The chemical composition of organic matter (OM) in interplanetary samples (meteorites and micrometeorites) is suitably characterized by the distribution of the different chemical bonds using infrared (IR) vibrational spectroscopy (see e.g. [1]). Classical IR micr...
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Language: | English |
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HAL CCSD
2020
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Online Access: | https://hal.science/hal-03052490 https://hal.science/hal-03052490/document https://hal.science/hal-03052490/file/Mathurin_2020_AFMIR_UCAMMs_orga_HYB2-LPSC.pdf |
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Open Polar |
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LillOA (HAL Lille Open Archive, Université de Lille) |
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ftunivlille |
language |
English |
topic |
[PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] |
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[PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] Mathurin, J Dartois, E Engrand, C Duprat, J Deniset- Besseau, A Dazzi, A Kebukawa, Y Noguchi, T Troadec, David Nanometre-scale infrared chemical imaging (AFM-IR) of organic matter in ultra-carbonaceous Antarctic micrometeorites (UCAMMS) and future analyses of Hayabusa 2 samples. |
topic_facet |
[PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] |
description |
International audience Introduction: The chemical composition of organic matter (OM) in interplanetary samples (meteorites and micrometeorites) is suitably characterized by the distribution of the different chemical bonds using infrared (IR) vibrational spectroscopy (see e.g. [1]). Classical IR microscopy provides a global view of the dust grain chemical structure content but remains limited by the diffraction, with typical spot sizes sampling a few micrometers in the mid-IR range. This spatial resolution limitation is well above that of complementary techniques such as isotopic imaging with NanoSIMS or transmission electron or X-ray microscopy techniques. These techniques reveal mineralogical, chemical and isotopic heterogeneities at the sub-micron scale but do not give full access to the distribution of the various chemical bonds. The IR diffraction limitation can be circumvented by using AFM-IR microscopy. This technique opens a new window for studies of OM at ten to tens of nanometer scales and will be of importance for studies of the samples from carbonaceous asteroid Ryugu, returned by the Hayabusa 2 space probe in December 2020. AFM-IR is now a well-established microscopy technique in the vibrational field. It combines an atomic force microscope (AFM) and a tunable IR source to detect photo-thermal effect and access chemical information down to a nanoscale resolution [2]. This technique is now applied in a wide diversity of scientific fields [3], and was recently used to analyze extraterrestrial OM [4, 5]. We report here on recent results obtained on imaging two UltraCarbonaceous Antarctic MicroMeteorites (UCAMMs) using AFM-IR [5]. A small fraction of the Antarctic micrometeorites from the Concordia collection consists in UCAMMs, particles with extreme concentrations in OM, most of them exhibiting large deuterium excesses [6]. UCAMMs are also found in Japanese interplanetary dust collections [7-9]. These UCAMMs most likely originate from the surface of small icy bodies in the outer regions of the solar ... |
author2 |
Laboratoire de Physique des 2 Infinis Irène Joliot-Curie (IJCLab) Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS) Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 (IEMN) Centrale Lille-Institut supérieur de l'électronique et du numérique (ISEN)-Université de Valenciennes et du Hainaut-Cambrésis (UVHC)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF) Centrale de Micro Nano Fabrication - IEMN (CMNF - IEMN) Centrale Lille-Institut supérieur de l'électronique et du numérique (ISEN)-Université de Valenciennes et du Hainaut-Cambrésis (UVHC)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF)-Centrale Lille-Institut supérieur de l'électronique et du numérique (ISEN)-Université de Valenciennes et du Hainaut-Cambrésis (UVHC)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF) Renatech Network CMNF ANR-18-CE31-0011,COMETOR,Origine de la poussière cométaire(2018) |
format |
Conference Object |
author |
Mathurin, J Dartois, E Engrand, C Duprat, J Deniset- Besseau, A Dazzi, A Kebukawa, Y Noguchi, T Troadec, David |
author_facet |
Mathurin, J Dartois, E Engrand, C Duprat, J Deniset- Besseau, A Dazzi, A Kebukawa, Y Noguchi, T Troadec, David |
author_sort |
Mathurin, J |
title |
Nanometre-scale infrared chemical imaging (AFM-IR) of organic matter in ultra-carbonaceous Antarctic micrometeorites (UCAMMS) and future analyses of Hayabusa 2 samples. |
title_short |
Nanometre-scale infrared chemical imaging (AFM-IR) of organic matter in ultra-carbonaceous Antarctic micrometeorites (UCAMMS) and future analyses of Hayabusa 2 samples. |
title_full |
Nanometre-scale infrared chemical imaging (AFM-IR) of organic matter in ultra-carbonaceous Antarctic micrometeorites (UCAMMS) and future analyses of Hayabusa 2 samples. |
title_fullStr |
Nanometre-scale infrared chemical imaging (AFM-IR) of organic matter in ultra-carbonaceous Antarctic micrometeorites (UCAMMS) and future analyses of Hayabusa 2 samples. |
title_full_unstemmed |
Nanometre-scale infrared chemical imaging (AFM-IR) of organic matter in ultra-carbonaceous Antarctic micrometeorites (UCAMMS) and future analyses of Hayabusa 2 samples. |
title_sort |
nanometre-scale infrared chemical imaging (afm-ir) of organic matter in ultra-carbonaceous antarctic micrometeorites (ucamms) and future analyses of hayabusa 2 samples. |
publisher |
HAL CCSD |
publishDate |
2020 |
url |
https://hal.science/hal-03052490 https://hal.science/hal-03052490/document https://hal.science/hal-03052490/file/Mathurin_2020_AFMIR_UCAMMs_orga_HYB2-LPSC.pdf |
op_coverage |
Houston, United States |
long_lat |
ENVELOPE(44.033,44.033,-67.967,-67.967) |
geographic |
Antarctic Ryugu The Antarctic |
geographic_facet |
Antarctic Ryugu The Antarctic |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
Lunar and Planetary Science Conference https://hal.science/hal-03052490 Lunar and Planetary Science Conference, Mar 2020, Houston, United States |
op_relation |
hal-03052490 https://hal.science/hal-03052490 https://hal.science/hal-03052490/document https://hal.science/hal-03052490/file/Mathurin_2020_AFMIR_UCAMMs_orga_HYB2-LPSC.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1798835926787424256 |
spelling |
ftunivlille:oai:HAL:hal-03052490v1 2024-05-12T07:56:01+00:00 Nanometre-scale infrared chemical imaging (AFM-IR) of organic matter in ultra-carbonaceous Antarctic micrometeorites (UCAMMS) and future analyses of Hayabusa 2 samples. Mathurin, J Dartois, E Engrand, C Duprat, J Deniset- Besseau, A Dazzi, A Kebukawa, Y Noguchi, T Troadec, David Laboratoire de Physique des 2 Infinis Irène Joliot-Curie (IJCLab) Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS) Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 (IEMN) Centrale Lille-Institut supérieur de l'électronique et du numérique (ISEN)-Université de Valenciennes et du Hainaut-Cambrésis (UVHC)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF) Centrale de Micro Nano Fabrication - IEMN (CMNF - IEMN) Centrale Lille-Institut supérieur de l'électronique et du numérique (ISEN)-Université de Valenciennes et du Hainaut-Cambrésis (UVHC)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF)-Centrale Lille-Institut supérieur de l'électronique et du numérique (ISEN)-Université de Valenciennes et du Hainaut-Cambrésis (UVHC)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF) Renatech Network CMNF ANR-18-CE31-0011,COMETOR,Origine de la poussière cométaire(2018) Houston, United States 2020-03-18 https://hal.science/hal-03052490 https://hal.science/hal-03052490/document https://hal.science/hal-03052490/file/Mathurin_2020_AFMIR_UCAMMs_orga_HYB2-LPSC.pdf en eng HAL CCSD hal-03052490 https://hal.science/hal-03052490 https://hal.science/hal-03052490/document https://hal.science/hal-03052490/file/Mathurin_2020_AFMIR_UCAMMs_orga_HYB2-LPSC.pdf info:eu-repo/semantics/OpenAccess Lunar and Planetary Science Conference https://hal.science/hal-03052490 Lunar and Planetary Science Conference, Mar 2020, Houston, United States [PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] info:eu-repo/semantics/conferenceObject Conference papers 2020 ftunivlille 2024-04-12T01:24:49Z International audience Introduction: The chemical composition of organic matter (OM) in interplanetary samples (meteorites and micrometeorites) is suitably characterized by the distribution of the different chemical bonds using infrared (IR) vibrational spectroscopy (see e.g. [1]). Classical IR microscopy provides a global view of the dust grain chemical structure content but remains limited by the diffraction, with typical spot sizes sampling a few micrometers in the mid-IR range. This spatial resolution limitation is well above that of complementary techniques such as isotopic imaging with NanoSIMS or transmission electron or X-ray microscopy techniques. These techniques reveal mineralogical, chemical and isotopic heterogeneities at the sub-micron scale but do not give full access to the distribution of the various chemical bonds. The IR diffraction limitation can be circumvented by using AFM-IR microscopy. This technique opens a new window for studies of OM at ten to tens of nanometer scales and will be of importance for studies of the samples from carbonaceous asteroid Ryugu, returned by the Hayabusa 2 space probe in December 2020. AFM-IR is now a well-established microscopy technique in the vibrational field. It combines an atomic force microscope (AFM) and a tunable IR source to detect photo-thermal effect and access chemical information down to a nanoscale resolution [2]. This technique is now applied in a wide diversity of scientific fields [3], and was recently used to analyze extraterrestrial OM [4, 5]. We report here on recent results obtained on imaging two UltraCarbonaceous Antarctic MicroMeteorites (UCAMMs) using AFM-IR [5]. A small fraction of the Antarctic micrometeorites from the Concordia collection consists in UCAMMs, particles with extreme concentrations in OM, most of them exhibiting large deuterium excesses [6]. UCAMMs are also found in Japanese interplanetary dust collections [7-9]. These UCAMMs most likely originate from the surface of small icy bodies in the outer regions of the solar ... Conference Object Antarc* Antarctic LillOA (HAL Lille Open Archive, Université de Lille) Antarctic Ryugu ENVELOPE(44.033,44.033,-67.967,-67.967) The Antarctic |