Generalized Surface Conductivity Model for Anisotropic Phonon Polaritons in van der Waals Slabs
Nanophotonics, Volume 15, Issue 2, 27 January 2026.Herein, we report a generalized surface conductivity model which includes all waveguide polariton branches, by taking into account the out‐of‐plane dimension. Using this generalized 2D model can separate and examine each individual polaritonic mode in van der Waals slabs and further clarify their contributions in near‐field light matter interactions ...
Shuo Chen +4 more
wiley +1 more source
Generalized analysis of dynamic pull-in for singular magMEMS and MEMS oscillators. [PDF]
Sci RepSkrzypacz P +3 more
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Frequency‐Domain Analysis of a Keldysh‐Like System
International Journal of Robust and Nonlinear Control, Volume 36, Issue 2, Page 671-682, 25 January 2026.ABSTRACT Complex dynamics of the system, revealing flutter and first presented by M. Keldysh, is analyzed in the paper in the frequency domain, through the describing function method. Motivated by this analysis, a system with similar behavior, but suitable for the exact frequency‐domain analysis through the locus of a perturbed relay system (LPRS ...
I. M. Boiko +3 more
wiley +1 more source
Stochastic Resonance Elucidates the Emergence and Periodicity Transition of Glacial Cycles
Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.Abstract Glacial cycles emerged with a 41‐kyr period after the Pliocene and later intensified with a 100‐kyr period in the mid‐Pleistocene, which were attributed to Earth's orbital variations. However, no significant changes in the orbital forcing were found at the two transitions, and the forcing was too small to drive these cycles. Here, a stochastic
Tian Xu, Gabriel Katul, Shineng Hu
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A general tribo-dynamic model for lubricated clearance joints in spatial multibody systems. [PDF]
Sci RepLiu S, Cui Y, Xing M, Gao L, Zhu F.
europepmc +1 more source
International Journal for Numerical Methods in Engineering, Volume 127, Issue 1, 15 January 2026.ABSTRACT Steering a system towards a desired target in a very short amount of time is a challenging task from a computational standpoint. Indeed, the intrinsically iterative nature of optimal control problems requires multiple simulations of the state of the physical system to be controlled. Moreover, the control action needs to be updated whenever the
Matteo Tomasetto +2 more
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Beyond Euclid: an illustrated guide to modern machine learning with geometric, topological, and algebraic structures. [PDF]
Mach Learn Sci TechnolPapillon M +10 more
europepmc +1 more source
Application of Fourier-Galois Spectra Analysers for Rotating Image Analysis. [PDF]
Polymers (Basel)Shaltykova D +4 more
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Comprehensive study of stochastic soliton solutions in nonlinear models with application to the Davey Stewartson equations. [PDF]
Sci RepMadani YA +5 more
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Algebraic Exceptional Set of a Three-Component Curve on Hirzebruch Surfaces [PDF]
Wei Chen
openalex +1 more source