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Autor:
G. Abramovici
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-20 (2020)
Scientific Reports
Scientific Reports
We revisit the resolution of the one-dimensional Schr\"odinger hamiltonian with a Coulomb $\lambda$/|x| potential. We examine among its self-adjoint extensions those which are compatible with physical conservation laws. In the one-dimensional semi-in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d09c621054c2134b77337970ca2c301b
http://link.springer.com/article/10.1038/s41598-020-62144-2
http://link.springer.com/article/10.1038/s41598-020-62144-2
Autor:
G. Abramovici
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-3 (2020)
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf6dfca875d5ff24d702f91ad6c386f3
http://link.springer.com/article/10.1038/s41598-020-68526-w
http://link.springer.com/article/10.1038/s41598-020-68526-w
Autor:
G. Abramovici
Publikováno v:
The European Physical Journal B. 94
We analyse Lieb-kagom\'e model, a three-band model with contact points showing particular examples of the merging of Dirac contact points. We prove that eigenstates can be parametrized in a classification surface, which is a hypersurface of a 4-dimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cafc84dff25415c0003d0ce0213ded61
https://doi.org/10.1140/epjb/s10051-021-00113-y
https://doi.org/10.1140/epjb/s10051-021-00113-y
Publikováno v:
Solid State Communications. 169:42-45
We have revisited the phase diagram of perchlorate Bechgaard salts under magnetic field at small temperature, using a spin ladder model with a Hubbard Hamiltonian. Using a non-perturbative Gor'kov method, we have calculated the free energies of all p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::726dc71a7b2d1773e2148e5daf382d00
https://doi.org/10.1016/j.ssc.2013.07.003
https://doi.org/10.1016/j.ssc.2013.07.003
Autor:
Fatma Briki, Florence Delort, Felix Rico, Abel de Sousa Moreira, Sabrina Batonnet-Pichon, C. Even, Patrick Vicart, Virginie Bailleux, Anna F. Rigato, G. Abramovici
Publikováno v:
Biophysical Journal
Biophysical Journal, 2017, 113 (3), pp.627-636. ⟨10.1016/j.bpj.2017.06.020⟩
Biophysical Journal, Biophysical Society, 2017, 113 (3), pp.627-636. ⟨10.1016/j.bpj.2017.06.020⟩
Biophysical Journal, Biophysical Society, 2017, 113 (3), pp.627-636. 〈10.1016/j.bpj.2017.06.020〉
Biophysical Journal, 2017, 113 (3), pp.627-636. ⟨10.1016/j.bpj.2017.06.020⟩
Biophysical Journal, Biophysical Society, 2017, 113 (3), pp.627-636. ⟨10.1016/j.bpj.2017.06.020⟩
Biophysical Journal, Biophysical Society, 2017, 113 (3), pp.627-636. 〈10.1016/j.bpj.2017.06.020〉
International audience; Elastic properties of cells are mainly derived from the actin cytoskeleton. However, intermediate filaments are emerging as major contributors to the mechanical properties of cells. Using atomic force microscopy, we studied th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6c79d1da908557bd8e4c8798cbcc6d5
https://pubmed.ncbi.nlm.nih.gov/28793217
https://pubmed.ncbi.nlm.nih.gov/28793217
Publikováno v:
Solid State Sciences. 10:1790-1793
We study quasi-one-dimensional organic superconductors with two-band dispersion. We use spin ladder approximation with the Hubbard model. We determine the symmetry of the Cooper pairing by calculating the free energy. Thanks to close values of single
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7e5471a7979b06b250b743499a70cd6
https://doi.org/10.1016/j.solidstatesciences.2008.01.029
https://doi.org/10.1016/j.solidstatesciences.2008.01.029
Spatial uctuations of spin density wave (SDW) and charge density wave (CDW) in chromium have been compared by combining coherent and simultaneous X-ray diffraction experiments. Despite their close relationship, spatial fluctuations of the spin and of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8580d2c50888fbc3cc03fc21c883872
http://arxiv.org/abs/1405.0738
http://arxiv.org/abs/1405.0738
Publikováno v:
Physica B: Condensed Matter. 405:S256-S258
The superconducting critical fields in quasi-1d organic Bechgaard salts are very large. Such large values are not compatible with a uniform singlet phase. Therefore, two different order parameter symmetries have been proposed to account for these lar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87ef4e490d64259b4f0ca0d81d6a8dd2
https://doi.org/10.1016/j.physb.2009.12.046
https://doi.org/10.1016/j.physb.2009.12.046
Publikováno v:
Synthetic Metals. 159:2422-2424
(TMTSF) 2 ClO 4 is a quasi-1D organic conductor, in which the non-centrosymetric anion ClO 4 undergoes an orientational order at 24 K. Structural studies have shown that in (TMTSF) 2 ClO 4 , samples cooled down through the anion ordering transition a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa45a8f475f14ecc466b1eaabf5613f3
https://doi.org/10.1016/j.synthmet.2009.07.048
https://doi.org/10.1016/j.synthmet.2009.07.048