Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Carusela, M. Florencia"'
In the present work, we study heat transport through a one dimensional time-dependent nanomechanical system. The microscopic model consists of coupled chains of atoms, considering local and non-local interactions between particles. We show that the s
Externí odkaz:
http://arxiv.org/abs/2202.10154
Autor:
Zurdo, Luis L. b, ⁎, Chej, Lucas G. b, a, Monastra, Alejandro G. b, a, Carusela, M. Florencia b, a
Publikováno v:
In International Journal of Heat and Mass Transfer 1 May 2024 222
We report on the onset of anti-resonant behaviour of mass transport systems driven by time-dependent forces. Anti-resonances arise from the coupling of a sufficiently high number of space-time modes of the force. The presence of forces having a wide
Externí odkaz:
http://arxiv.org/abs/2106.04621
Publikováno v:
Phys. Rev. E 100, 022118 (2019)
We propose a model for a chain vibrating in 3 dimensions (3D), with first neighbors anharmonic interatomic potential which depends on their distance, and subjected to an external tension. In the framework of the non-linear fluctuating hydrodynamic th
Externí odkaz:
http://arxiv.org/abs/1905.03024
We study the current rectification of particles moving in a pulsating channel under the in uence of an applied force. We have shown the existence of diferent rectification scenarios in which entropic and energetic effects compete. The effect can be q
Externí odkaz:
http://arxiv.org/abs/1803.09265
We investigate the role that nonlinearity in the interatomic potential has on the thermal conductance of a suspended nanoribbon when it is subjected to a longitudinal strain. To focus on the first cubic and quartic nonlinear terms of a general potent
Externí odkaz:
http://arxiv.org/abs/1707.00170
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
We show the existence of a resonant behavior of the current of Brownian particles confined in a pulsating channel. The interplay between the periodic oscillations of the shape of the channel and a force applied along its axis leads to an increase of
Externí odkaz:
http://arxiv.org/abs/1612.04611
Inspired by some recent experiments and numerical works related to nanoresonators, we perform classical molecular dynamics simulations to investigate the thermal expansion and the ability of the device to act as a strain sensor assisted by thermally-
Externí odkaz:
http://arxiv.org/abs/1604.08628
Autor:
Schmidt, Rebecca, Carusela, M. Florencia, Pekola, Jukka P., Suomela, Samu, Ankerhold, Joachim
Work, moments of work and heat flux are studied for the generic case of a strongly driven twolevel system immersed in a bosonic heat bath in domains of parameter space where perturbative treatments fail. This includes particularly the interplay betwe
Externí odkaz:
http://arxiv.org/abs/1412.6442