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of 70
pro vyhledávání: '"Debiossac, Maxime"'
Grazing incidence fast atom diffraction has mainly been investigated with helium atoms, considered as the best possible choice for surface analysis. This article presents experimental diffraction profiles recorded with neon projectile, between 300 eV
Externí odkaz:
http://arxiv.org/abs/2310.14619
Large deviation theory offers a powerful and general statistical framework to study the asymptotic dynamical properties of rare events. The application of the formalism to concrete experimental situations is, however, often restricted by finite stati
Externí odkaz:
http://arxiv.org/abs/2309.06056
Autor:
Pires, Luís Barbosa, Goerlich, Rémi, da Fonseca, Arthur Luna, Debiossac, Maxime, Hervieux, Paul-Antoine, Manfredi, Giovanni, Genet, Cyriaque
By controlling in real-time the variance of the radiation pressure exerted on an optically trapped microsphere, we engineer temperature protocols that shortcut thermal relaxation when transferring the microsphere from one thermal equilibrium state to
Externí odkaz:
http://arxiv.org/abs/2302.06003
Publikováno v:
Physical Chemistry Chemical Physics, 2022, vol. 24, no 20, p. 12319-12328
Grazing incidence fast atom diffraction at crystal surfaces (GIFAD or FAD) has demonstrated coherent diffraction both at effective energies close to one eV ($\lambda_\perp\approx$ 14 pm for He) and at elevated surface temperatures offering high topol
Externí odkaz:
http://arxiv.org/abs/2210.06555
Autor:
Kaltenbaek, Rainer, Arndt, Markus, Aspelmeyer, Markus, Barker, Peter F., Bassi, Angelo, Bateman, James, Belenchia, Alessio, Bergé, Joel, Bose, Sougato, Braxmaier, Claus, Christophe, Bruno, Cole, Garrett D., Curceanu, Catalina, Datta, Animesh, Debiossac, Maxime, Delić, Uroš, Diósi, Lajos, Geraci, Andrew A., Gerlich, Stefan, Guerlin, Christine, Hechenblaikner, Gerald, Heidmann, Antoine, Herrmann, Sven, Hornberger, Klaus, Johann, Ulrich, Kiesel, Nikolai, LeBrun, Thomas W., Milburn, Gerard J., Millen, James, Mohageg, Makan, Moore, David C., Morley, Gavin W., Nimmrichter, Stefan, Novotny, Lukas, Oi, Daniel K. L., Paternostro, Mauro, Riedel, C. Jess, Rodrigues, Manuel, Rondin, Loïc, Roura, Albert, Schleich, Wolfgang P., Schuldt, Thilo, Stickler, Benjamin A., Ulbricht, Hendrik, Vogt, Christian, Wörner, Lisa
The objective of the proposed MAQRO mission is to harness space for achieving long free-fall times, extreme vacuum, nano-gravity, and cryogenic temperatures to test the foundations of physics in macroscopic quantum experiments. This will result in th
Externí odkaz:
http://arxiv.org/abs/2202.01535
Causality is an important assumption underlying nonequilibrium generalizations of the second law of thermodynamics known as fluctuation relations. We here experimentally study the nonequilibrium statistical properties of the work and of the entropy p
Externí odkaz:
http://arxiv.org/abs/2201.13295
Autor:
Rademacher, Markus, Konopik, Michael, Debiossac, Maxime, Grass, David, Lutz, Eric, Kiesel, Nikolai
Publikováno v:
Phys. Rev. Lett. 128, 070601 (2022)
Fluctuation theorems are fundamental extensions of the second law of thermodynamics for small nonequilibrium systems. While work and heat are equally important forms of energy exchange, fluctuation relations have not been experimentally assessed for
Externí odkaz:
http://arxiv.org/abs/2103.10898
Publikováno v:
J. Phys. Chem. Lett. 2020, 11
Ne atoms with energies up to 3 keV are diffracted under grazing angles of incidence from a LiF(001) surface. For a small momentum component of the incident beam perpendicular to the surface, we observe an increase of the elastic rainbow angle togethe
Externí odkaz:
http://arxiv.org/abs/2005.06865
Publikováno v:
Nat. Commun. 11, 1360 (2020)
Feedback control mechanisms are ubiquitous in science and technology, and play an essential role in regulating physical, biological and engineering systems. The standard second law of thermodynamics does not hold in the presence of measurement and fe
Externí odkaz:
http://arxiv.org/abs/1904.04889
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