Search Results - "Michaut, X"

Mechanism of Indirect Photon-Induced Desorption at the Water Ice Surface by Dupuy, R, Bertin, M, Féraud, G, Michaut, X, Marie-Jeanne, P, Jeseck, P, Philippe, L, Baglin, V, Cimino, R, Romanzin, C, Fillion, J-H

“…Electronic excitations near the surface of water ice lead to the desorption of adsorbed molecules, through a so far debated mechanism. A systematic study of…”
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X-ray photodesorption from water ice in protoplanetary disks and X-ray-dominated regions by Dupuy, R., Bertin, M., Féraud, G., Hassenfratz, M., Michaut, X., Putaud, T., Philippe, L., Jeseck, P., Angelucci, M., Cimino, R., Baglin, V., Romanzin, C., Fillion, J.-H.

“…Water is the main constituent of interstellar ices, and it plays a key role in the evolution of many regions of the interstellar medium, from molecular clouds…”
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Adsorption of Organic Isomers on Water Ice Surfaces: A Study of Acetic Acid and Methyl Formate by Bertin, M, Romanzin, C, Michaut, X, Jeseck, P, Fillion, J.-H

“…The adsorption of two isomers, acetic acid (CH3COOH) and methyl formate (HCOOCH3), on water ice surfaces is investigated using temperature-programmed…”
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An experimental investigation of the nonlinear refractive index ( n2) of carbon disulfide and toluene by spectral shearing interferometry and z-scan techniques by Couris, S, Renard, M, Faucher, O, Lavorel, B, Chaux, R, Koudoumas, E, Michaut, X

“…The recently proposed spectral shear interferometry and the well-known z-scan techniques were employed for the determination of the nonlinear refractive index…”
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Nuclear spin conversion of water diluted in solid argon at 4.2 K: Environment and atmospheric impurities effects by Abouaf-Marguin, L., Vasserot, A.-M., Pardanaud, C., Michaut, X.

“…We show that the NSC of H 2O diluted in solid argon is due to an enhancement of intramolecular spin–rotation coupling by solid argon environment. We have…”
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Nuclear spin conversion of H2O trapped in solid xenon at 4.2K: A new assignment of ν2 rovibrational lines by Abouaf-Marguin, L., Vasserot, A.-M., Pardanaud, C., Michaut, X.

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Nuclear spin conversion of water diluted in solid argon at 4.2K: Environment and atmospheric impurities effects by Abouaf-Marguin, L., Vasserot, A.-M., Pardanaud, C., Michaut, X.

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Self-focusing in Terbium Gallium Garnet using Z-scan by Chen, X., Lavorel, B., Dreier, T., Genetier, N., Misserey, H., Michaut, X.

“…When illuminated near its resonance with an Ar ion laser beam ( λ=488 nm), laser induced thermal self-focusing is observed in Terbium Gallium Garnet. The…”
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New progress in spectroscopy of ammonia in the infrared 1.5 μ m range using evolution of spectra from 300 K down to 122 K by Cacciani, P., Cermak, P., Cosléou, J., Khelkhal, M., Jeseck, P., Michaut, X.

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New progress in spectroscopy of ammonia in the infrared 1.5μm range using evolution of spectra from 300K down to 122K by Cacciani, P., Cermak, P., Cosléou, J., Khelkhal, M., Jeseck, P., Michaut, X.

“…Analysis of the temperature dependence of the ratio of the intensity of two assigned and unassigned lines enables the determination of the most probable energy…”
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New progress in spectroscopy of ammonia in the infrared range using evolution of spectra from 300 K down to 122 K by Cacciani, P, Cermak, P, Cosleou, J, Khelkhal, M, Jeseck, P, Michaut, X

“…Analysis of the temperature dependence of the ratio of the intensity of two assigned and unassigned lines enables the determination of the most probable energy…”
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nuclear spin conversion of H2O trapped in solid xenon at 4.2K: a new assignment of v2 rovibrational lines by Abouaf-Marguin A.M. Vasserot C. Pardanaud X. Michaut, L.

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Nuclear spin conversion of H 2O trapped in solid xenon at 4.2 K: A new assignment of ν 2 rovibrational lines by Abouaf-Marguin, L., Vasserot, A.-M., Pardanaud, C., Michaut, X.

“…NSC of H 2O in Xe at 4.2 K (100 min) allows a new assignment of rovibrational lines in the ν 2 mode. We have measured a nuclear spin conversion time of 100 min…”
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Observation of methane nuclear spin isomers in gas phase at low temperature by Čermák, P., Cacciani, P., Cosléou, J., Khelkhal, M., Hovorka, J., Jeseck, P., Michaut, X., Moudens, A., Fillion, J.-H., Bertin, M., Boursier, C., Martin, C., Pardanaud, C.

“…[Display omitted] ► A new method for rovibrational transition lower state energy determination was demonstrated. ► Self-collisional broadening parameters for…”
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Time evolution of the ν2 IR absorption of (o-H2)n:H2O clusters (n=11–1), and increase of H2O rotation, in O2 doped solid hydrogen at 4.2K by Abouaf-Marguin, L., Vasserot, A.-M., Pardanaud, C., Stienlet, J., Michaut, X.

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Observation of nuclear spin species conversion inside the 1593 cm-1 structure of H2O trapped in argon matrices : nitrogen impurities and the H2O:N2 complex by Pardanaud A.-M. Vasserot X. Michaut L. Abouaf-Marguin, C.

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Time evolution of the n2 IR absorption of (o-H2)n:H2O clusters (n = 11-1), and increase of H2O rotation in O2 doped solid hydrogen by Abouaf-Marguin A.-M. Vasserot C. Pardanaud J. Stienlet X. Michaut, L.

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Time evolution of the ν 2 IR absorption of ( o-H 2) n :H 2O clusters ( n = 11–1), and increase of H 2O rotation, in O 2 doped solid hydrogen at 4.2 K by Abouaf-Marguin, L., Vasserot, A.-M., Pardanaud, C., Stienlet, J., Michaut, X.

“…Time behavior over 178 h of ( ortho-H 2) n :H 2O clusters ( n = 12–1), for H 2O trapped in O 2 doped solid H 2. Identification of H 2O:O 2 complex. We have…”
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X-ray photodesorption of complex organic molecules in protoplanetary disks -- I. Acetonitrile CH3CN by Basalgète, R, Torres-Díaz, D, Lafosse, A, Amiaud, L, Féraud, G, Jeseck, P, Philippe, L, Michaut, X, Fillion, J. -H, Bertin, M

“…A&A 676, A13 (2023) X-rays emitted from pre-main-sequence stars at the center of protoplanetary disks can induce nonthermal desorption from interstellar ices…”
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Indirect X-ray photodesorption of 15N2 and 13CO from mixed and layered ices by Basalgète, R, Torres-Díaz, D, Lafosse, A, Amiaud, L, Féraud, G, Jeseck, P, Philippe, L, Michaut, X, Fillion, J-H, Bertin, M

“…X-ray photodesorption yields of $^{15}$N$_2$ and $^{13}$CO are derived as a function of the incident photon energy near the N ($\sim$400 eV) and O K-edge…”
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