Zobrazeno 1 - 10
of 500
pro vyhledávání: '"P, Cren"'
Autor:
Cren, Clément
We show an isomorphism between an algebra which is naturally constructed from the Toeplitz algebra generated by d-shifts, and an ideal of the C * -algebra of the (2d + 1)-dimensional Heisenberg group. This is a particular case of a more general resul
Externí odkaz:
http://arxiv.org/abs/2412.18266
Publikováno v:
Phys. Rev. B 110, 224519 (2024)
The spatial structure of in-gap Yu-Shiba-Rusinov (YSR) bound states induced by a magnetic impurity in a superconductor is the essential ingredient for the possibility of engineering collective impurity states. Recently, a saddle-point approximation [
Externí odkaz:
http://arxiv.org/abs/2406.14323
Autor:
Zullo, Ludovica, Setnikar, Grégory, Pawbake, Amit, Cren, Tristan, Brun, Christophe, Cordiez, Justine, Sasaki, Shunsuke, Cario, Laurent, Marini, Giovanni, Calandra, Matteo, Méasson, Marie-Aude
Misfit layer compounds, heterostructures composed by a regular alternating stacking of rocksalt monochalcogenides bilayers and few-layer transition metal dichalchogenides, are an emergent platform to investigate highly doped transition metal dichalco
Externí odkaz:
http://arxiv.org/abs/2405.18939
Autor:
Gambari, Eugenio, Meyer, Sebastian, Guesne, Sacha, David, Pascal, Debontridder, Françcois, Limot, Laurent, Scheurer, Fabrice, Brun, Christophe, Dupé, Bertrand, Cren, Tristan, Hervé, Marie
Topological defects are ubiquitous, they manifest in a wide variety of systems such as liquid crystals, magnets or superconductors. The recent quest for nonabelian anyons in condensed matter physics stimulates the interest for topological defects sin
Externí odkaz:
http://arxiv.org/abs/2404.06176
Autor:
Cren, Clément
Manifolds endowed with a parabolic geometry in the sense of Cartan come with natural sequences of differential operators and their analysis provide the so called (curved) BGG sequence of {\v C}ap, Slov{\'a}k and Sou{\v c}ek. The sequences involved do
Externí odkaz:
http://arxiv.org/abs/2312.17509
Autor:
Carina Lotz-Jenne, Roland Lange, Sylvaine Cren, Geoffroy Bourquin, Laksmei Goglia, Thierry Kimmerlin, Micha Wicki, Manon Müller, Nadia Artico, Sabine Ackerknecht, Philippe Pfaff, Christoph Joesch, Aengus Mac Sweeney
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Tryptophan-2,3-dioxygenase (TDO2) and indoleamine-2,3-dioxygenase (IDO1) are structurally distinct heme enzymes that catalyze the conversion of L-tryptophan to N-formyl-kynurenine, and play important roles in metabolism, inflammation, and tu
Externí odkaz:
https://doaj.org/article/3e1980a3ec7c40e68c87ab5aff77895f
Autor:
Cren, Clément
We show an isomorphism between the kernel of the C*-algebra of the tangent groupoid of a filtered manifold and the crossed product of the order 0 pseudodifferential operators in the associated filtered calculus by a natural R-action. This isomorphism
Externí odkaz:
http://arxiv.org/abs/2308.13532
Misfit layer compounds are heterostructures composed of rocksalt units stacked with few layers transition metal dichalcogenides. They host Ising superconductivity, charge density waves and good thermoelectricity. The design of misfits emergent proper
Externí odkaz:
http://arxiv.org/abs/2307.02886
Autor:
Samuely, Tomas, Wickramaratne, Darshana, Gmitra, Martin, Jaouen, Thomas, Šofranko, Ondrej, Volavka, Dominik, Kuzmiak, Marek, Haniš, Jozef, Szabó, Pavol, Monney, Claude, Kremer, Geoffroy, Fèvre, Patrick Le, Bertran, François, Cren, Tristan, Sasaki, Shunsuke, Cario, Laurent, Calandra, Matteo, Mazin, Igor I., Samuely, Peter
Low-dimensional materials have remarkable properties that are distinct from their bulk counterparts. A paradigmatic example is Ising superconductivity that occurs in monolayer materials such as NbSe2 which show a strong violation of the Pauli limit.
Externí odkaz:
http://arxiv.org/abs/2304.03074
Autor:
Tresca, C., Bilgeri, T., Menard, G., Cherkez, V., Federicci, R., Longo, D., Hervé, M., Debontridder, F., David, P., Roditchev, D., Profeta, G., Cren, T., Calandra, M., Brun, C.
Publikováno v:
Phys. Rev. B 107, 035125 (2023)
We show how to properly extract the local charge order in two-dimensional materials from scanning tunneling microscopy/spectroscopy (STM/STS) measurements. When the charge order presents spatial variations at the atomic scale inside the unit cell and
Externí odkaz:
http://arxiv.org/abs/2209.05830