Zobrazeno 1 - 10
of 142
pro vyhledávání: '"Rols, Stephane"'
Autor:
Zhakiyeva, Zhanar, Magnin, Valérie, Poulain, Agnieszka, Campillo, Sylvain, Asta, María P., Besselink, Rogier, Gaboreau, Stéphane, Claret, Francis, Grangeon, Sylvain, Rudic, Svemir, Rols, Stéphane, Jiménez-Ruiz, Mónica, Bourg, Ian C., Van Driessche, Alexander E.S., Cuello, Gabriel J., Fernández-Martínez, Alejandro
Publikováno v:
In Cement and Concrete Research October 2024 184
Autor:
Fernández-Blanco, Ángel, Piñeiro-López, Lucía, Jiménez-Ruiz, Mónica, Rols, Stephane, Real, José Antonio, Rodríguez-Velamazán, J. Alberto, Poloni, Roberta
The adsorption mechanism of SO2 in the Hofmann-like coordination polymer Fe(pz)[Pt(CN)4] is studied using inelastic neutron scattering and density functional theory calculations. We find that the most important spectral change upon gas adsorption is
Externí odkaz:
http://arxiv.org/abs/2202.01598
Autor:
Stock, Sebastian, Seyffertitz, Malina, Kostoglou, Nikolaos, Rauscher, Max Valentin, Presser, Volker, Demé, Bruno, Cristiglio, Viviana, Kratzer, Markus, Rols, Stéphane, Mitterer, Christian, Paris, Oskar
Publikováno v:
In Carbon March 2024 221
Autor:
Gupta, Mayanak K., Mittal, Ranjan, Singh, Baltej, Delaire, Olivier, Achary, Srungarpu N., Rols, Stephane, Tyagi, Avesh K., Chaplot, Samrath L.
Publikováno v:
Phys. Rev. B 103, 174109 (2021)
We report on investigations of phonons and lithium diffusion in LiAlO$_2$ based on inelastic neutron scattering (INS) measurements of the phonon density of states (DOS) in {\gamma}-LiAlO$_2$ from 473 K to 1073 K, complemented with ab-initio molecular
Externí odkaz:
http://arxiv.org/abs/2008.03190
Autor:
Shiryaev, Andrey A., Polyakov, Veniamin B., Rols, Stephane, Rivera, Antonio, Shenderova, Olga
A new experimental method of determination of equilibrium isotopic properties of substances based on Inelastic Neutron Scattering (INS) is proposed. We present mathematical formalism allowing calculation of beta-factor of single-element solids based
Externí odkaz:
http://arxiv.org/abs/2005.10557
Autor:
Gupta, Mayanak K., Mittal, Ranjan, Mishra, Sanjay K., Goel, Prabhatasree, Singh, Baltej, Rols, Stephane, Chaplot, Samrath L.
We report detailed temperature-dependent inelastic neutron scattering and ab-initio lattice dynamics investigation of magnetic perovskites YCrO3 and LaCrO3. The magnetic neutron scattering from the Cr ions exhibits significant changes with temperatur
Externí odkaz:
http://arxiv.org/abs/2004.01731
Autor:
D'Angelo, Arianna, Paineau, Erwan, Rouzière, Stéphan, Elkaim, Érik, Goldmann, Claire, Toquer, Damien, Rols, Stéphane, Launois, Pascale
Publikováno v:
In Applied Clay Science 15 September 2023 242
Autor:
Singh, Baltej, Gupt, Mayanak Kumar, Mishra, Sanjay Kumar, Mittal, Ranjan, Sastrya, P. U., Rols, Stephane, Chaplot, Samrath Lal
Publikováno v:
Physical Chemistry Chemical Physics 19, 17967 (2017)
We present the structural and dynamical studies of layered vanadium pentaoxide (V2O5). The temperature dependent X-ray diffraction measurements reveal highly anisotropic and anomalous thermal expansion from 12 K to 853 K. The results do not show any
Externí odkaz:
http://arxiv.org/abs/1703.07132
Autor:
Cohen, Samuel R., Plazanet, Marie, Rols, Stéphane, Voneshen, David J., Fourkas, John T., Coasne, Benoit
Publikováno v:
In Journal of Molecular Liquids 15 February 2022 348
Autor:
Nemkovski, Kirill S., Kozlenko, Denis P., Alekseev, Pavel A., Mignot, Jean-Michel, Menushenkov, Alexey P., Yaroslavtsev, Alexander A., Clementyev, Evgeny S., Ivanov, Alexandre S., Rols, Stéphane, Klobes, Benedikt, Hermann, Raphaël P., Gribanov, Alexander V.
Publikováno v:
Phys. Rev. B 94, 195101 (2016)
In mixed-valence or heavy-fermion systems, the hybridization between local $f$ orbitals and conduction band states can cause the suppression of long-range magnetic order, which competes with strong spin fluctuations. Ce- and Yb-based systems have bee
Externí odkaz:
http://arxiv.org/abs/1608.04687