Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Paneru, Govind"'
Autor:
Paneru, Govind
Doctor of Philosophy
Department of Physics
Bret N. Flanders
Directed electrochemical nanowire assembly (DENA) is a method for fabricating nano-structured materials via electrochemical dendritic solidification. This thesis presents two
Department of Physics
Bret N. Flanders
Directed electrochemical nanowire assembly (DENA) is a method for fabricating nano-structured materials via electrochemical dendritic solidification. This thesis presents two
Externí odkaz:
http://hdl.handle.net/2097/17195
Brownian information engines can extract work from thermal fluctuations by utilizing information. So far, the studies on Brownian information engines consider the system in a thermal bath; however, many processes in nature occur in a nonequilibrium s
Externí odkaz:
http://arxiv.org/abs/2203.13538
Autor:
Polev, Konstantin1,2, Paneru, Govind1,3, Visyn, Valentin1, Cybulski, Olgierd1, Lach, Slawomir1, Kolygina, Diana V.1,2, Edel, Evelyn1, Grzybowski, Bartosz A.1,4 grzybor72@unist.ac.kr
Publikováno v:
Advanced Science. 8/27/2024, Vol. 11 Issue 32, p1-11. 11p.
We report on the experimental observation of stochastic resonance (SR) in a nonGaussian active bath without any periodic modulation. A Brownian particle hopping in a nanoscale double-well potential under the influence of nonGaussian correlated noise,
Externí odkaz:
http://arxiv.org/abs/2106.12443
The cellular milieu is teeming with biochemical nano-machines whose activity is a strong source of correlated non-thermal fluctuations termed active noise. Essential elements of this circuitry are enzymes, catalysts that speed up the rate of metaboli
Externí odkaz:
http://arxiv.org/abs/2104.14064
Publikováno v:
J. Phys. Chem. Lett. 2021, 12, 45, 11078-11084
Living cells are known to generate non-Gaussian active fluctuations significantly larger than thermal fluctuations owing to various active processes. Understanding the effect of these active fluctuations on various physicochemical processes, such as
Externí odkaz:
http://arxiv.org/abs/2104.09723
Publikováno v:
Soft Matter, 2020,16, 8122-8127
Particles kicked by external forces to produce mobility distinct from thermal diffusion are an iconic feature of the active matter problem. Here, we map this onto a minimal model for experiment and theory covering the wide time and length scales of u
Externí odkaz:
http://arxiv.org/abs/2101.07977
Publikováno v:
Phys. Rev. E 102, 032126 (2020)
Thermodynamic uncertainty relations (TURs) set fundamental bounds on the fluctuation and dissipation of stochastic systems. Here, we examine these bounds, in experiment and theory, by exploring the entire phase space of a cyclic information engine op
Externí odkaz:
http://arxiv.org/abs/1911.09835
Understanding noisy information engines is a fundamental problem of non-equilibrium physics, particularly in biomolecular systems agitated by thermal and active fluctuations in the cell. By the generalized second law of thermodynamics, the efficiency
Externí odkaz:
http://arxiv.org/abs/1911.09833
Publikováno v:
Opt. Express 26, 29906-29915 (2018)
The ability to create and manipulate the spatio-temporal potentials is essential in the diverse fields of science and technology. Here, we introduce an optical feedback trap system based on a high precision position detection and an ultrafast feedbac
Externí odkaz:
http://arxiv.org/abs/1810.00288