Zobrazeno 1 - 10
of 713
pro vyhledávání: '"P. Bechinger"'
Autor:
Gompper, Gerhard, Stone, Howard A., Kurzthaler, Christina, Saintillan, David, Peruani, Fernado, Fedosov, Dmitry A., Auth, Thorsten, Cottin-Bizonne, Cecile, Ybert, Christophe, Clement, Eric, Darnige, Thierry, Lindner, Anke, Goldstein, Raymond E., Liebchen, Benno, Binysh, Jack, Souslov, Anton, Isa, Lucio, di Leonardo, Roberto, Frangipane, Giacomo, Gu, Hongri, Nelson, Bradley J., Brauns, Fridtjof, Marchetti, M. Cristina, Cichos, Frank, Heuthe, Veit-Lorenz, Bechinger, Clemens, Korman, Amos, Feinerman, Ofer, Cavagna, Andrea, Giardina, Irene, Jeckel, Hannah, Drescher, Knut
Activity and autonomous motion are fundamental aspects of many living and engineering systems. Here, the scale of biological agents covers a wide range, from nanomotors, cytoskeleton, and cells, to insects, fish, birds, and people. Inspired by biolog
Externí odkaz:
http://arxiv.org/abs/2411.19783
Autor:
P. Bechinger, L. Serrano Sponton, D. Eldahaby, D. Jussen, H. Krenzlin, V. Grützner, N. Riede, A. Musyanovich, M. Ottenhausen, F. Ringel, B. Alessandri
Publikováno v:
Brain and Spine, Vol 2, Iss , Pp 101556- (2022)
Externí odkaz:
https://doaj.org/article/cfe8cafbd1e44ae6a10b42c2d53c7b9e
Swarm robots offer fascinating opportunities to perform complex tasks beyond the capabilities of individual machines. Just as a swarm of ants collectively moves a large object, similar functions can emerge within a group of robots through individual
Externí odkaz:
http://arxiv.org/abs/2407.20041
Optimizing the energy efficiency of driving processes provides valuable insights into the underlying physics and is of crucial importance for numerous applications, from biological processes to the design of machines and robots. Knowledge of optimal
Externí odkaz:
http://arxiv.org/abs/2311.00470
We investigate the structural and dynamic properties of active Brownian particles (APs) confined within a soft annulus-shaped channel. Depending on the strength of the confinement and the P\'eclet number, we observe a novel re-entrant behavior that i
Externí odkaz:
http://arxiv.org/abs/2310.16814
Autor:
Kumar, Karthika Krishna, Caspers, Juliana, Ginot, Félix, Krüger, Matthias, Bechinger, Clemens
Publikováno v:
Sci Rep 13, 17409 (2023)
When a colloidal probe is forced through a viscoelastic fluid which is characterized by a long stress-relaxation time, the fluid is excited out of equilibrium. This is leading to a number of interesting effects including a non-trivial recoil of the p
Externí odkaz:
http://arxiv.org/abs/2308.16023
Autor:
Tovey, Samuel, Zimmer, David, Lohrmann, Christoph, Merkt, Tobias, Koppenhoefer, Simon, Heuthe, Veit-Lorenz, Bechinger, Clemens, Holm, Christian
Multi-Agent Reinforcement Learning (MARL) is a promising candidate for realizing efficient control of microscopic particles, of which micro-robots are a subset. However, the microscopic particles' environment presents unique challenges, such as Brown
Externí odkaz:
http://arxiv.org/abs/2307.00994
Autor:
Cao, Xin, Das, Debankur, Windbacher, Niklas, Ginot, Felix, Krüger, Matthias, Bechinger, Clemens
Spinning objects which move through air or liquids experience a Magnus force. This effect is commonly exploited in ball sports but also of considerable importance for applications and fundamental science. Opposed to large objects where Magnus forces
Externí odkaz:
http://arxiv.org/abs/2303.07416
Autor:
Panizon, Emanuele, Silva, Andrea, Cao, Xin, Wang, Jin, Bechinger, Clemens, Vanossi, Andrea, Tosatti, Erio, Manini, Nicola
The understanding of friction at nano-scales, ruled by the regular arrangement of atoms, is surprisingly incomplete. Here we provide a unified understanding by studying the interlocking potential energy of two infinite contacting surfaces with arbitr
Externí odkaz:
http://arxiv.org/abs/2211.06091
Autor:
Caspers, Juliana, Ditz, Nikolas, Kumar, Karthika Krishna, Ginot, Félix, Bechinger, Clemens, Fuchs, Matthias, Krüger, Matthias
Publikováno v:
J. Chem. Phys. 158, 024901 (2023)
The motion of a colloidal probe in a viscoelastic fluid is described by friction or mobility, depending on whether the probe is moving with a velocity or feeling a force. While the Einstein relation describes an inverse relationship valid for Newtoni
Externí odkaz:
http://arxiv.org/abs/2210.02801