Zobrazeno 1 - 10
of 426
pro vyhledávání: '"Krüger, Matthias"'
Autor:
Hao, Yun-Chao, Krüger, Matthias, Antezza, Mauro, Zhou, Cheng-Long, Yi, Hong-Liang, Zhang, Yong
We explore near-field thermal radiation transport in nanoparticles embedded within a multilayer slab structure, focusing on dynamic modulation of heat flux via cavity interactions. Our findings reveal that by tuning the distance between reflectors an
Externí odkaz:
http://arxiv.org/abs/2409.12698
Autor:
Santra, Ion, Krüger, Matthias
We study paradigmatic examples of a tracer trapped in a harmonic potential and coupled to a bath particle of various types. Restricting to linear couplings between tracer and bath allows for analytical treatment. We discuss the resulting stochastic L
Externí odkaz:
http://arxiv.org/abs/2407.10531
Autor:
Caspers, Juliana, Krüger, Matthias
When a probe particle immersed in a fluid with nonlinear interactions is subject to strong driving, the cumulants of the stochastic force acting on the probe are nonlinear functionals of the driving protocol. We present a Volterra series for these no
Externí odkaz:
http://arxiv.org/abs/2407.07628
We give an overview exploring the role of kinetics in multicomponent mixtures. Compared to the most commonly studied binary (single species plus solvent) case, multicomponent fluids show a rich interplay between kinetics and thermodynamics due to the
Externí odkaz:
http://arxiv.org/abs/2405.02159
Taking advantage of the anomalous Hall effect, we electrically probe low-frequency magnetization fluctuations at room temperature in a thin ferromagnetic Pt/Co/AlO$_x$ layer stack with perpendicular magnetic anisotropy. We observe a strong enhancemen
Externí odkaz:
http://arxiv.org/abs/2402.18436
Autor:
Asheichyk, Kiryl, Krüger, Matthias
Publikováno v:
Phys. Rev. B 109, 125412 (2024)
We study heat radiation and radiative heat transfer for nanoparticles in the presence of an infinitely long cylinder in different geometrical configurations, based on its electromagnetic Green's tensor. The heat radiation of a single particle can be
Externí odkaz:
http://arxiv.org/abs/2312.09714
Autor:
Knotz, Gabriel, Krüger, Matthias
Correlation functions are a standard tool for analyzing statistical particle trajectories. Recently, a so called mean back relaxation (MBR) has been introduced, which correlates positions at three time points. The deviation of its long time value fro
Externí odkaz:
http://arxiv.org/abs/2311.17477
We analytically study friction and dissipation of a driven bead in a 1D harmonic chain, and analyze the role of internal damping mechanism as well as chain length. Specifically, we investigate Dissipative Particle Dynamics and Langevin Dynamics, as p
Externí odkaz:
http://arxiv.org/abs/2311.14075