Experimental and theoretical study of resonant core-hole spectroscopies of gas-phase free-base phthalocyanine

Autor: Carlos E. V. de Moura, Jonathan Laurent, John Bozek, Marc BRIANT, Pierre Çarçabal, Denis Cubaynes, Niloufar Shafizadeh, Marc Simon, Benoit Soep, Ralph Püttner, Gildas Goldsztejn

Publikováno v: Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, 2023, ⟨10.1039/d3cp01746j⟩

We studied N 1s−1 inner-shell processes of the free base Phthalocyanine molecule, H2Pc, in the gas-phase. This complex organic molecule contains three different nitrogen sites defined by their covalent bonds. We identify the contribution of each si

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f429fa9835b1764adb768442b6cf68c
https://doi.org/10.1039/d3cp01746j

Consistent characterization of the electronic ground state of iron( ii ) phthalocyanine from valence and core–shell electron spectroscopy

Autor: Jonathan Laurent, John Bozek, Marc Briant, Pierre Çarçabal, Denis Cubaynes, Aleksandar Milosavljević, Ralph Püttner, Niloufar Shafizadeh, Marc Simon, Benoît Soep, Gildas Goldsztejn

Publikováno v: Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, 2022, 24 (4), pp.2656-2663. ⟨10.1039/D1CP04845G⟩
Physical Chemistry Chemical Physics, 2021, 24, pp.2656-2663. ⟨10.1039/d1cp04845g⟩

International audience; We studied the iron(II) phthalocyanine molecule in the gas-phase. It is a complex transition organometallic compound, for which, the characterization of its electronic ground state is still debated more than 50 years after the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::409bd12df94accd7b3c36c6e32aa3a94
https://hal.science/hal-03578541

From Boltzmann to incompressible Navier–Stokes in Sobolev spaces with polynomial weight

Autor: Sara Merino-Aceituno, Marc Briant, Clément Mouhot

Publikováno v: Analysis and Applications
Analysis and Applications, World Scientific Publishing, 2018, ⟨10.1142/S021953051850015X⟩

We study the Boltzmann equation on the $d$-dimensional torus in a perturbative setting around a global equilibrium under the Navier-Stokes linearisation. We use a recent functional analysis breakthrough to prove that the linear part of the equation g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb11e4c2dee848d5c4aafd1511535cbd
https://doi.org/10.1142/s021953051850015x

Perturbative Cauchy theory for a flux-incompressible Maxwell-Stefan system

Autor: Andrea Bondesan, Marc Briant

Recently, the authors proved [2] that the Maxwell-Stefan system with an incompressibility-like condition on the total flux can be rigorously derived from the multi-species Boltzmann equation. Similar cross-diffusion models have been widely investigat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4e470fc8f7ab24cf7bd8b8b71834adb
https://hal.archives-ouvertes.fr/hal-02307937v3/document

Perturbative theory for the Boltzmann equation in bounded domains with different boundary conditions

Autor: Marc Briant

Publikováno v: Kinetic & Related Models. 10:329-371

We study the Boltzmann equation near a global Maxwellian in the case of bounded domains. We consider the boundary conditions to be either specular reflections or Maxwellian diffusion. Starting from the reference work of Guo in $L^\infty_{x,v}\left(\l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4ea826b6a316ce68e68abd3e9dd66d1
https://doi.org/10.3934/krm.2017014