Les carbones amorphes hydrogénés (a–C:H ou HAC) constituent une composante importante de la poussière interstellaire. Ces grains hydrocarbonés sont observés au travers de bandes d’absorption IR à 3.4, 6.9 et 7.3 microns, caractéristiques des vibrations des liaisons C-H aliphatiques. Leurs signatures spectrales sont détectées dans le milieu interstellaire diffus de différentes lignes de visée de la Voie Lactée, mais aussi de nombreuses autres galaxies. Cette thèse porte sur l’étude de ces a–C:H interstellaires, à la fois au travers d’observations de ces poussières, et grâce à la synthèse et la caractérisation d’analogues de laboratoire.Une première partie de mon travail de thèse est consacrée à l’observation de la ban...
Santiago de Compostela, Facultade de Química,17-21 julio 2017. -- http://www.bienalrsef2017.com/bien...
10 pags., 9 figs., 2 tabs.Interstellar (IS) dust analogs, based on amorphous hydrogenated carbon (a-...
Observations of diffuse clouds showed that they contain a number of simple hydrocarbons [e.g. CH, C_...
Les carbones amorphes hydrogénés (a C:H ou HAC) constituent une composante importante de la poussièr...
70 ISMS, Champaign-Urbana, Illinois, June 22-26, 2015; http://isms.illinois.edu/2015/Carbonaceous co...
Carbonaceous compounds, both solids and gas-phase molecules, are found in very diverse astronomical ...
Context. Hydrogenated amorphous carbons (a–C:H) are a major component of the carbonaceous solids pre...
RIVA-X, Bilbao, 4-6 October 2017. -- http://asevaconferences.com/riva-x/Astronomical observations h...
Hydrogenated amorphous carbon (HAC), a form of solid carbon with a widely ranging hydrogen content, ...
What is there in common between the detection of atomic carbon at a redshift of 4, 1"-mapping of the...
Abstract. Hydrogenated amorphous carbons, an important component of the interstellar carbonaceous du...
Workshop on interstellar matter (ILTS Symposium); Institute of Low Temperature Science, University ...
International audienceContext. Hydrogenated amorphous carbons (a-C:H) are a major component of the c...
Context. The interstellar hydrogenated amorphous carbons (HAC or a-C:H) observed in the diffuse medi...
Carbon grains in the interstellar medium evolve through exposure to UV photons, heat, gas, and cosmi...
Santiago de Compostela, Facultade de Química,17-21 julio 2017. -- http://www.bienalrsef2017.com/bien...
10 pags., 9 figs., 2 tabs.Interstellar (IS) dust analogs, based on amorphous hydrogenated carbon (a-...
Observations of diffuse clouds showed that they contain a number of simple hydrocarbons [e.g. CH, C_...
Les carbones amorphes hydrogénés (a C:H ou HAC) constituent une composante importante de la poussièr...
70 ISMS, Champaign-Urbana, Illinois, June 22-26, 2015; http://isms.illinois.edu/2015/Carbonaceous co...
Carbonaceous compounds, both solids and gas-phase molecules, are found in very diverse astronomical ...
Context. Hydrogenated amorphous carbons (a–C:H) are a major component of the carbonaceous solids pre...
RIVA-X, Bilbao, 4-6 October 2017. -- http://asevaconferences.com/riva-x/Astronomical observations h...
Hydrogenated amorphous carbon (HAC), a form of solid carbon with a widely ranging hydrogen content, ...
What is there in common between the detection of atomic carbon at a redshift of 4, 1"-mapping of the...
Abstract. Hydrogenated amorphous carbons, an important component of the interstellar carbonaceous du...
Workshop on interstellar matter (ILTS Symposium); Institute of Low Temperature Science, University ...
International audienceContext. Hydrogenated amorphous carbons (a-C:H) are a major component of the c...
Context. The interstellar hydrogenated amorphous carbons (HAC or a-C:H) observed in the diffuse medi...
Carbon grains in the interstellar medium evolve through exposure to UV photons, heat, gas, and cosmi...
Santiago de Compostela, Facultade de Química,17-21 julio 2017. -- http://www.bienalrsef2017.com/bien...
10 pags., 9 figs., 2 tabs.Interstellar (IS) dust analogs, based on amorphous hydrogenated carbon (a-...
Observations of diffuse clouds showed that they contain a number of simple hydrocarbons [e.g. CH, C_...