@article{PhysRevB.99.205406,
title = {Hong-Ou-Mandel heat noise in the quantum Hall regime},
author = {Flavio Ronetti and Luca Vannucci and Dario Ferraro and Thibaut Jonckheere and Jér^ome Rech and Thierry Martin and Maura Sassetti},
url = {https://link.aps.org/doi/10.1103/PhysRevB.99.205406},
doi = {10.1103/PhysRevB.99.205406},
year = {2019},
date = {2019-05-01},
journal = {Phys. Rev. B},
volume = {99},
pages = {205406},
publisher = {American Physical Society},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

@article{favier_purseed_duchemin_2019b,
title = {Rayleigh–Bénard convection with a melting boundary},
author = {B Favier and J Purseed and L Duchemin},
doi = {10.1017/jfm.2018.773},
year = {2019},
date = {2019-01-01},
journal = {Journal of Fluid Mechanics},
volume = {858},
pages = {437–473},
publisher = {Cambridge University Press},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

@article{doi:10.1021/acs.jpcc.8b12433,
title = {Magnetic Polymer Chains of Transition Metal Atoms and Zwitterionic Quinone},
author = {Hassan Denawi and Mathieu Abel and Roland Hayn},
url = {https://doi.org/10.1021/acs.jpcc.8b12433},
doi = {10.1021/acs.jpcc.8b12433},
year = {2019},
date = {2019-01-01},
journal = {The Journal of Physical Chemistry C},
volume = {123},
number = {7},
pages = {4582-4589},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

@article{VALENTINUZZI201941,
title = {Two-phases hybrid model for neutrals},
author = {M Valentinuzzi and Y Marandet and H Bufferand and G Ciraolo and P Tamain},
url = {http://www.sciencedirect.com/science/article/pii/S2352179118301856},
doi = {https://doi.org/10.1016/j.nme.2018.12.003},
issn = {2352-1791},
year = {2019},
date = {2019-01-01},
journal = {Nuclear Materials and Energy},
volume = {18},
pages = {41 - 45},
abstract = {A new hybrid fluid-kinetic code for the atoms has been developed and implemented in Soledge2D. The new code package is able to simulate the evolution of ions, electrons, molecules and two different populations (or phases) of atoms in realistic 2D geometry. Simulations in ITER geometry show that, with a fluid breakdown parameter of up to 0.1÷0.5, only negligible differences are found with respect to fully-kinetic Soledge2D–Eirene cases, while at the same time improving the computational performances of the code package.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

@article{FAN2019105,
title = {Effect of turbulent fluctuations on neutral particles transport with the TOKAM3X-EIRENE turbulence code},
author = {D M Fan and Y Marandet and P Tamain and H Bufferand and G Ciraolo and Ph. Ghendrih and E Serre},
url = {http://www.sciencedirect.com/science/article/pii/S2352179118301200},
doi = {https://doi.org/10.1016/j.nme.2018.12.011},
issn = {2352-1791},
year = {2019},
date = {2019-01-01},
journal = {Nuclear Materials and Energy},
volume = {18},
pages = {105 - 110},
abstract = {The effect of turbulent fluctuations on the transport of neutral particles (atoms, molecules) in tokamak plasmas is investigated with the 3D global turbulence code TOKAM3X-EIRENE in limiter geometry. The statistical properties of turbulent fields relevant to this work are discussed, including the recycling flux. The neutral particle transport is recalculated on the mean field plasma, and compared to the mean neutral particle density/flows obtained from the turbulent simulation, so as to assess the effects of the fluctuations, in particular on the ionization balance. The latter effects are remarkably modest in the simulation presented here, but are expected to become more and more pronounced as the high recycling regime is approached, in particular because the plasma temperature becomes low enough so that ionization is strongly non-linear. However, the turbulent fluctuations in the SOL do have a substantial effect on the neutral densities on the low field side of the limiter, including in the confined plasma. These effects are traced back to non-linearities in the plasma flux at the wall, and the fluctuations in the latter are identified as an important contributor both to neutral particle density fluctuations and to deviations from mean neutral particle density/flows in the turbulent simulation with respect to the same quantities recalculated on the mean plasma fields.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

@article{NESPOLI201929,
title = {Application of a two-fluid two-point model to SolEdge2D-EIRENE simulations of TCV H-mode plasma},
author = {F Nespoli and H Bufferand and M Valentinuzzi and N Fedorczak and G Ciraolo and E Serre and Y Marandet and R Maurizio and De H Oliveira and B Labit and M Komm and M Faitsch and S Elmore},
url = {http://www.sciencedirect.com/science/article/pii/S2352179118301819},
doi = {https://doi.org/10.1016/j.nme.2018.11.026},
issn = {2352-1791},
year = {2019},
date = {2019-01-01},
journal = {Nuclear Materials and Energy},
volume = {18},
pages = {29 - 34},
abstract = {The edge and scrape-off layer (SOL) plasma of the inter-ELM phase of an H-mode discharge from the TCV tokamak is modeled with the transport code SolEdge2D-EIRENE (Bufferand et al. Nuclear Fusion 55 (2015)). The numerical simulations, in presence and in absence of C impurities sputtered from the first wall, are presented and compared with the experiments, finding an overall good agreement. The application of the standard two-point model to the simulation results leads to an apparent momentum gain along the divertor leg. A two-fluid two-point model featuring thermally decoupled ions and electrons is introduced and applied to the simulation results, overcoming this apparent discrepancy.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

@article{BUFFERAND201982,
title = {Three-dimensional modelling of edge multi-component plasma taking into account realistic wall geometry},
author = {H Bufferand and P Tamain and S Baschetti and J Bucalossi and G Ciraolo and N Fedorczak and Ph. Ghendrih and F Nespoli and F Schwander and E Serre and Y Marandet},
url = {http://www.sciencedirect.com/science/article/pii/S2352179118302035},
doi = {https://doi.org/10.1016/j.nme.2018.11.025},
issn = {2352-1791},
year = {2019},
date = {2019-01-01},
journal = {Nuclear Materials and Energy},
volume = {18},
pages = {82 - 86},
abstract = {A 3D multispecies fluid model has been implemented in the SOLEDGE-TOKAM suite of codes to address Scrape-off layer turbulent impurity transport. Zhdanov closure is used to address multi-component plasma modeling without any mass ordering or trace impurity assumption. Thanks to immersed boundary conditions, up to the wall simulations with non-axisymmetric plasma facing components are performed, in particular in the WEST configuration. A first proof of principle of interchange turbulence simulation of a Deuterium+Carbon plasma is also reported.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

@article{MAURY20191,
title = {The use of microperforations to attenuate the cavity pressure fluctuations induced by a low-speed flow},
author = {Cédric Maury and Teresa Bravo and Daniel Mazzoni},
url = {http://www.sciencedirect.com/science/article/pii/S0022460X18306400},
doi = {https://doi.org/10.1016/j.jsv.2018.09.045},
issn = {0022-460X},
year = {2019},
date = {2019-01-01},
journal = {Journal of Sound and Vibration},
volume = {439},
pages = {1 - 16},
abstract = {The paper describes experimental and numerical studies on the use of micro-perforated panels to reduce the flow cavity pressure fluctuations under a low-speed turbulent boundary layer. This passive strategy has been hardly studied in shallow cavities with length-to-depth ratios of the order of 10, for which flow reattachment might occur at the cavity floor. This implies the formation of a localized recirculation bubble upstream in the cavity, which is referred to as a closed cavity flow regime. An open flow regime takes place when the cavity is separated from the main flow by a shear layer over the full length. For a transitional case with a length-to-depth ratio of 10.6, micro-perforating the cavity floor reduces by up to 8 dB the dominant spectral peaks related to the bottom wall-pressure fluctuations in the first half of the cavity. For the closed regime with a length-to-depth ratio of 17.6, up to 6 dB reduction is found. The broadband fluctuations that are dominating in the downstream part of the cavity are not affected by the presence of the micro-perforations. Reduction of the peak pressure levels by the apertures is confirmed by two-dimensional Lattice Boltzmann simulations. Maximum dissipation occurs when outflow conditions are established within and at the inlet-outlet of the orifices. The impedance of the micro-perforated floor has been optimised and its effect on the bottom wall-pressures has been assessed.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

@article{10.1093/mnras/stz349,
title = {Linking bar- and interaction-driven molecular gas concentration with centrally enhanced star formation in EDGE–CALIFA galaxies},
author = {Christine D Wilson and Laura C Parker and Ryan Chown and Niu Li and Cheng Li and Houjun Mo and E Athanassoula and Lin Lin and Ting Xiao},
url = {https://doi.org/10.1093/mnras/stz349},
doi = {10.1093/mnras/stz349},
issn = {0035-8711},
year = {2019},
date = {2019-01-01},
journal = {Monthly Notices of the Royal Astronomical Society},
volume = {484},
number = {4},
pages = {5192-5211},
abstract = {We study the spatially resolved star formation history (SFH) and molecular gas distribution of 58 nearby galaxies, using integral field spectroscopy from the CALIFA survey and CO J = 1–0 intensity mapping from the CARMA EDGE survey. We use the 4000 Å break (Dn(4000)), the equivalent width (EW) of the H δ absorption line (EW(H δA)), and the EW of the H α emission line (EW(H α)) to measure the recent SFH of these galaxies. We measure radial profiles of the three SFH indicators and molecular gas mass surface density, from which we measure the level of centrally enhanced star formation and the molecular gas concentration. When we separate our galaxies into categories of barred (17 galaxies), unbarred (24 galaxies), and merging/paired (17 galaxies), we find that the galaxies that have centrally enhanced star formation (19/58) are either barred (13/19) or in mergers/pairs (6/19) with relatively high molecular gas concentrations. A comparison between our barred galaxies and a snapshot of a hydrodynamic N-body simulation of a barred galaxy shows that the current theory of bar formation and evolution can qualitatively reproduce the main features of the observed galaxies in our sample, including both the sharp decrease of stellar age in the galactic centre and the gradual decrease of age with increasing distance from centre. These findings provide substantial evidence for a picture in which cold gas is transported inwards by a bar or tidal interaction, which leads to the growth and rejuvenation of star formation in the central region.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

@article{doi:10.1021/acs.jpclett.9b00286,
title = {Promoting Intersystem Crossing of a Fluorescent Molecule via Single Functional Group Modification},
author = {Ran Liu and Xing Gao and Mario Barbatti and Jun Jiang and Guozhen Zhang},
url = {https://doi.org/10.1021/acs.jpclett.9b00286},
doi = {10.1021/acs.jpclett.9b00286},
year = {2019},
date = {2019-01-01},
journal = {The Journal of Physical Chemistry Letters},
volume = {10},
number = {6},
pages = {1388-1393},
abstract = {Pure light-atom organic phosphorescent molecules have been under scientific scrutiny because they are inexpensive, flexible, and environment friendly. The development of such materials, however, faces a bottleneck problem of intrinsically small spin–orbit couplings, which can be addressed by seeking a proper balance between intersystem crossing (ISC) and fluorescence rates. Using N-substituted naphthalimides as the prototype molecule, we applied chemical modifications with several electrophilic and nucleophilic functional groups, to approach the goal. The selected electron donating groups actively restrain the fluorescence, enabling an efficient ISC to the triplet manifold. Electron withdrawing groups do not change the luminescent properties of the parent species. The changes in ISC and fluorescence rates are related to the nature of the lowest singlet state, which changes from localized excitation into charge-transfer excitation upon configuration change of excited molecules. This finding opens an alternative strategy for designing pure light-atom organic phosphorescent molecules for emerging luminescent materials applications.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

@article{doi:10.1021/acs.jpca.8b12482,
title = {Photoinduced Formation of H-Bonded Ion Pair in HCFC-133a},
author = {Gessenildo Pereira Rodrigues and Thayana Maria Lopes de Lima and Railton Barbosa de Andrade and Elizete Ventura and Silmar Andrade do Monte and Mario Barbatti},
url = {https://doi.org/10.1021/acs.jpca.8b12482},
doi = {10.1021/acs.jpca.8b12482},
year = {2019},
date = {2019-01-01},
journal = {The Journal of Physical Chemistry A},
volume = {123},
number = {10},
pages = {1953-1961},
abstract = {High-level multireference electronic structure calculations have been performed to study the Cl– yield from photoexcited CF3CH2Cl (HCFC-133a). The analysis of this process tells that it relates to an electron transfer from the carbon to the Cl atom, forming a highly polar contact ion-pair complex, CF3HCH+···Cl–, in the excited (S3) state. This complex has a strong binding energy of 3.53 eV, from which 0.47 eV is due to an underlying hydrogen bond. Through comparison with the results obtained for the prototype CH3Cl system, where a similar ion-pair state associated with Cl– formation has also been observed, it is suggested that photodissociation of HCFC-133a can also yield Cl– through an analogous process. This hypothesis is further supported by nonadiabatic dynamics simulations, which shows formation of the ion-pair complex in the subpicosecond time scale.},
note = {PMID: 30786711},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

@article{doi:10.1021/acs.jctc.8b00923,
title = {Mechanism of Spin-Exchange Internal Conversion: Practical Proxies for Diabatic and Nonadiabatic Couplings},
author = {Shuming Bai and Mario Barbatti},
url = {https://doi.org/10.1021/acs.jctc.8b00923},
doi = {10.1021/acs.jctc.8b00923},
year = {2019},
date = {2019-01-01},
journal = {Journal of Chemical Theory and Computation},
volume = {15},
number = {3},
pages = {1503-1513},
abstract = {Spin-exchange internal conversion (SEIC) is a general class of reactions having singlet fission and triplet fusion as particular cases. Based on a charge transfer (CT) mediated mechanism and analytical derivation with a model Hamiltonian, we propose proxies for estimating the coupling strength in both diabatic and adiabatic pictures for general SEIC reactions. In the diabatic picture, we demonstrated the existence of a bilinear relationship between the coupling strength and molecular orbital overlap, which provides a practical way to predict diabatic couplings. In the adiabatic picture, we showed that nonadiabatic couplings can be approximated by simple functions of the wave function CT coefficients. These approaches were verified through the investigation of singlet oxygen photosensitization, where both 1Δg and 1Σg oxygen states can be competitively generated by a triplet fusion reaction. The interplay between the CT-mediated mechanism, the spatial factors of the bimolecular complex, and the electronic structure of the oxygen molecule during the reaction explains the curiously small coupling to the 1Σg state along specific incidence directions. The results from both the diabatic and adiabatic pictures provide a comprehensive understanding of the reaction mechanism, which applies to general SEIC problems.},
note = {PMID: 30735372},
keywords = {},
pubstate = {published},
tppubtype = {article}
}

@article{doi:10.1002/mrc.4848,
title = {Reducing the computational cost of NMR crystallography of organic powders at natural isotopic abundance with the help of 13C-13C dipolar couplings},
author = {Pierre Thureau and Simone Sturniolo and Miri Zilka and Fabio Ziarelli and Stéphane Viel and Jonathan R Yates and Giulia Mollica},
url = {https://onlinelibrary.wiley.com/doi/abs/10.1002/mrc.4848},
doi = {10.1002/mrc.4848},
year = {2019},
date = {2019-01-01},
journal = {Magnetic Resonance in Chemistry},
volume = {57},
number = {5},
pages = {256-264},
abstract = {Abstract Structure determination of functional organic compounds remains a formidable challenge when the sample exists as a powder. Nuclear magnetic resonance crystallography approaches based on the comparison of experimental and Density Functional Theory (DFT)-computed 1H chemical shifts have already demonstrated great potential for structure determination of organic powders, but limitations still persist. In this study, we discuss the possibility of using 13C-13C dipolar couplings quantified on powdered theophylline at natural isotopic abundance with the help of dynamic nuclear polarization, to realize a DFT-free, rapid screening of a pool of structures predicted by ab initio random structure search. We show that although 13C-13C dipolar couplings can identify structures possessing long range structural motifs and unit cell parameters close to those of the true structure, it must be complemented with other data to recover information about the presence and the chemical nature of the supramolecular interactions.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}