Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Stéphane, Rols"'
Autor:
Florianne Vayer, Sylvain Petit, Françoise Damay, Jan Embs, Stéphane Rols, Claire Colin, Elsa Lhotel, Dalila Bounoua, Nita Dragoe, David Bérardan, Claudia Decorse
Publikováno v:
Communications Materials, Vol 5, Iss 1, Pp 1-10 (2024)
Abstract Two decades of work have shown that the physics of Tb-based pyrochlores is controlled by a subtle equilibrium between quadrupole-quadrupole and dipolar-dipolar magnetic interactions, as exemplified by the ordered spin ice Tb2Sn2O7 and the qu
Externí odkaz:
https://doaj.org/article/f47782e0075248f993fbf8881ac0ddc3
Autor:
Mikkel A. Sørensen, Ursula B. Hansen, Mauro Perfetti, Kasper S. Pedersen, Elena Bartolomé, Giovanna G. Simeoni, Hannu Mutka, Stéphane Rols, Minki Jeong, Ivica Zivkovic, Maria Retuerto, Ana Arauzo, Juan Bartolomé, Stergios Piligkos, Høgni Weihe, Linda H. Doerrer, Joris van Slageren, Henrik M. Rønnow, Kim Lefmann, Jesper Bendix
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
Suppression of quantum tunneling in molecular magnets is key for their magnetic behaviours to be exploitable. Here, the authors show that tuning the geometry of lanthanide single-ion magnets leads to a suppression of the quantum tunneling, finding a
Externí odkaz:
https://doaj.org/article/32ec8e9f2006483f8d984108a8438cc3
Autor:
Lucas Fine, Ziwei Chai, M. Amara, Andrea Orecchini, Erwan Paineau, Gilberto Teobaldi, Li-Min Liu, Alicia Ruiz-Caridad, Geoffrey Monet, Stéphan Rouzière, Stéphane Rols, Pascale Launois, Mónica Jiménez-Ruiz
Publikováno v:
'Nanoscale Advances ', vol: 2, pages: 1869-1877 (2020)
Nanoscale Advances
Nanoscale Advances, RSC, 2020, 2 (5), pp.1869-1877. ⟨10.1039/d0na00128g⟩
Nanoscale Advances
Nanoscale Advances, RSC, 2020, 2 (5), pp.1869-1877. ⟨10.1039/d0na00128g⟩
International audience; Solid wetting-layers in inorganic nano-reactors: the water in imogolite nanotube case In 2016, 'isolated' water molecules trapped inside beryl nanochannels provided the fi rst fi rm experimental evidence of the dipole ordering
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9ffaae09f701bd4ebb7261e26f0049c
https://epn-library.esrf.fr/flora/jsp/index_view_direct_anonymous.jsp?record=doc:PUB_ILL:29871
https://epn-library.esrf.fr/flora/jsp/index_view_direct_anonymous.jsp?record=doc:PUB_ILL:29871
Autor:
George Razvan, Bacanu, Tanzeeha, Jafari, Mohamed, Aouane, Jyrki, Rantaharju, Mark, Walkey, Gabriela, Hoffman, Anna, Shugai, Urmas, Nagel, Monica, Jiménez-Ruiz, Anthony J, Horsewill, Stéphane, Rols, Toomas, Rõõm, Richard J, Whitby, Malcolm H, Levitt
Publikováno v:
The Journal of chemical physics. 155(14)
The interactions between atoms and molecules may be described by a potential energy function of the nuclear coordinates. Nonbonded interactions between neutral atoms or molecules are dominated by repulsive forces at a short range and attractive dispe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f8b1a647b5dcef3ed54f4da06931f11f
https://pubmed.ncbi.nlm.nih.gov/34654304
https://pubmed.ncbi.nlm.nih.gov/34654304
Autor:
Mohamed Aouane, Malcolm H. Levitt, Toomas Rõõm, Tanzeeha Jafari, Mónica Jiménez-Ruiz, Urmas Nagel, Mark C. Walkey, Jyrki Rantaharju, George Razvan Bacanu, Stéphane Rols, Gabriela Hoffman, Richard J. Whitby, Anthony J. Horsewill, A. Shugai
Publikováno v:
The Journal of Chemical Physics
'Journal of Chemical Physics ', vol: 155, pages: 144302-1-144302-9 (2021)
'Journal of Chemical Physics ', vol: 155, pages: 144302-1-144302-9 (2021)
The interactions between atoms and molecules may be described by a potential energy function of the nuclear coordinates. Non-bonded interactions are dominated by repulsive forces at short range and attractive dispersion forces at long range. Experime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::864bdbdf9f5685a2a74fcf9d701b62ea
https://eprints.soton.ac.uk/453081/
https://eprints.soton.ac.uk/453081/
Autor:
Gilles Noguere, Stéphane Rols, Jacques Ollivier, Michael Marek Koza, Juan Pablo Scotta, Y. Calzavarra, E. Farhi, J.I. Márquez Damián, S. Xu
Publikováno v:
The Journal of chemical physics. 155(2)
Temperature-dependent dynamic structure factors S(Q, ω) for liquid water have been calculated using a composite model, which is based on the decoupling approximation of the mean square displacement of the water molecules into diffusion and solid-lik
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8868407104fcd0e89f7cf405236980e3
https://pubmed.ncbi.nlm.nih.gov/34266266
https://pubmed.ncbi.nlm.nih.gov/34266266
Autor:
Tina Düren, Volker Presser, Zhili Dong, Lui R. Terry, Yanan Fang, Svemir Rudić, Valeska P. Ting, Matthew J. Lennox, Stéphane Rols, Sébastien Rochat, Benjamin Krüner, Alexander J. Porter, Alexander J. O'Malley, Timothy J. Mays, Mi Tian
Publikováno v:
Tian, M, Lennox, M J, O'Malley, A J, Porter, A J, Krüner, B, Rudić, S, Mays, T J, Düren, T, Presser, V, Terry, L R, Rols, S, Fang, Y, Dong, Z, Rochat, S & Ting, V P 2021, ' Effect of Pore Geometry on Ultra-Densified Hydrogen in Microporous Carbons ', Carbon, vol. 173, no. 3, pp. 968-979 . https://doi.org/10.1016/j.carbon.2020.11.063
'Carbon ', vol: 173, pages: 968-979 (2021)
'Carbon ', vol: 173, pages: 968-979 (2021)
Our investigations into molecular hydrogen (H2) confined in microporous carbons with different pore geometries at 77 K have provided detailed information on effects of pore shape on densification of confined H2 at pressures up to 15 MPa. We selected
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c23720d2d85f665167570204193df62
https://research-information.bris.ac.uk/en/publications/49e396c2-831b-4e0d-8082-104fbbd8d2da
https://research-information.bris.ac.uk/en/publications/49e396c2-831b-4e0d-8082-104fbbd8d2da
Autor:
Jean-Marc Zanotti, Emmanuel Farhi, Gilles Noguere, A.M. Filhol, Jacques Ollivier, Juan Pablo Scotta, Stéphane Rols, Shuqi Xu, Quentin Berrod, Yoann Calzavarra, B. Fåk
Publikováno v:
Physical Review B. 102
Significant advances in the use of atomistic simulation techniques, such as ab initio density functional theory and the molecular dynamics method, made it possible to predictively calculate properties of materials. In parallel, low-energy neutron sca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b3a555576e6d62930acf5da80e4ea71
https://doi.org/10.1103/physrevb.102.134312
https://doi.org/10.1103/physrevb.102.134312
Autor:
T. Takabatake, Paul Steffens, Stéphane Rols, V. N. Lazukov, Jean-Michel Mignot, Hiroshi Tanida, Yuji Muro, Masafumi Sera, P. A. Alekseev, D. T. Adroja
Publikováno v:
Physical Review B. 102
The dynamic magnetic properties of the Kondo-insulator state in $\mathrm{Ce}{\mathrm{Fe}}_{2}{\mathrm{Al}}_{10}$ (spin gap, resonance mode) have been investigated using polarized neutrons on a single crystal of pure $\mathrm{Ce}{\mathrm{Fe}}_{2}{\mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f991f557602bd85acd0541d855afdee
https://doi.org/10.1103/physrevb.102.024438
https://doi.org/10.1103/physrevb.102.024438
Autor:
Mayanak K. Gupta, Samrath L. Chaplot, Sanghamitra Mukhopadhyay, Prabhatasree Goel, Stéphane Rols, Ranjan Mittal, Stephen J. Skinner
We report investigation of phonons and oxygen diffusion in Bi2O3 and (Bi0.7Y0.3)2O3. The phonon spectra have been measured in Bi2O3 at high temperatures up to 1083 K using inelastic neutron scattering. Ab initio calculations have been used to compute
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8f0e9bdc691b69a4a04755880307b36
http://hdl.handle.net/10044/1/79106
http://hdl.handle.net/10044/1/79106