Onset of Sliding of Elastomer Multicontacts: Failure of a Model of Independent Asperities to Match Experiments

Autor: Julien Scheibert, Riad Sahli, Michel Peyrard

Publikováno v: Frontiers in Mechanical Engineering, Vol 6 (2020)

Modeling of rough frictional interfaces is often based on asperity models, in which the behavior of individual microjunctions is assumed. In the absence of local measurements at the microjunction scale, quantitative comparison of such models with exp

Externí odkaz: https://doaj.org/article/891925f1779c4f2cb75872ee6a283489

Understanding temperature-modulated calorimetry through studies of a model system

Autor: Michel PEYRARD, Jean-Luc Garden

Publikováno v: Physical Review E
Physical Review E, 2022, 105 (3), pp.034144. ⟨10.1103/PhysRevE.105.034144⟩

Temperature Modulated calorimetry is widely used but still raises some fundamental questions. In this paper we study a model system as a test sample to address some of them. The model has a nontrivial spectrum of relaxation times. We investigate temp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49252da209d689859613c645caa6a073
https://doi.org/10.1103/physreve.105.034144

Memory effects in glasses: insights into the thermodynamics of out of equilibrium systems revealed by a simple model of the Kovacs effect

Autor: Jean-Luc Garden, Michel Peyrard

Publikováno v: Physical Review E
Physical Review E, American Physical Society (APS), 2020, 102 (5), pp.052122. ⟨10.1103/PhysRevE.102.052122⟩
Physical Review E, 2020, 102 (5), pp.052122. ⟨10.1103/PhysRevE.102.052122⟩

This paper is an extended version of an article accepted for publication in Physical Review E. Besides its fundamental interest, the model that we investigate in this article is simple enough to be used as a basis for courses or tutorials on the ther

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::231e933b1047974cc564458758355b6f
http://arxiv.org/abs/2011.02958

Comment on 'Dynamically induced heat rectification in quantum systems'

Autor: Michel Peyrard

Publikováno v: Physical Review E
Physical Review E, 2020, 101 (1), ⟨10.1103/PhysRevE.101.016101⟩
Physical Review E, American Physical Society (APS), 2020, 101 (1), ⟨10.1103/PhysRevE.101.016101⟩

The article by Riera-Campeny, Mehboudi, Pons, and Sanpera [Phys. Rev. E 99, 032126 (2019)2470-004510.1103/PhysRevE.99.032126] studies heat rectification in a network of harmonic oscillators which is periodically driven. Both the title and introductio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d571f3fe51da6e8d63b7451b2e8543f
https://ens-lyon.hal.science/ensl-02433338

Kinky DNA in solution: Small-angle-scattering study of a nucleosome positioning sequence

Autor: Andrew Wildes, Torben Schindler, Lorena Romero-Santacreu, Santiago Cuesta-Lopez, Nikos Theodorakopoulos, Adrián González, Anne L. Martel, Tobias Unruh, Marta Marty Roda, Ramachandran Boopathi, Dimitar Angelov, Lionel Porcar, Michel Peyrard

Publikováno v: Physical Review E
Physical Review E, 2018, 98 (4), pp.042417. ⟨10.1103/physreve.98.042417⟩
Physical Review E, American Physical Society (APS), 2018, 98 (4), pp.042417. ⟨10.1103/physreve.98.042417⟩
Repositorio Institucional de la Universidad de Burgos (RIUBU)
Universidad de Burgos (UBU)
instname
Physical Review E, American Physical Society (APS), 2018, 98 (4), ⟨10.1103/PhysRevE.98.042417⟩
Physical Review E, 2018, 98 (4), ⟨10.1103/PhysRevE.98.042417⟩

DNA is a flexible molecule, but the degree of its flexibility is subject to debate. The commonly-accepted persistence length of $l_p \approx 500\,$\AA\ is inconsistent with recent studies on short-chain DNA that show much greater flexibility but do n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f19b69a50ca3dbe0acfe8cf0ee7f903
https://ens-lyon.hal.science/ensl-01910577/document