Results 41 to 50 of about 94,822 (286)

Higher-order nonlinear modes and bifurcation phenomena due to degenerate parametric four-wave mixing [PDF]

, 2000
We demonstrate that weak parametric interaction of a fundamental beam with its third harmonic field in Kerr media gives rise to a rich variety of families of non-fundamental (multi-humped) solitary waves.
A. C. Yew, A. C. Yew, A. D. Boardman, A. Kobyakov, A. R. Champneys, A. V. Buryak, A. V. Buryak, A. V. Buryak, A. V. Buryak, A. V. Buryak, Alan R. Champneys, Alexander V. Buryak, B. Sandstede, D. C. Calvo, D. E. Pelenovsky, D. E. Pelinovsky, D. L. Williams, E. A. Kuznetsov, E. A. Ostrovskaya, E. Lombardi, H. He, J. P. Boyd, K. Hayata, K. Klauder, Kazimir Y. Kolossovski, L. Torner, M. Haelterman, N. A. Ansari, N. G. Vakhitov, O. Bang, R. A. Sammut, R. Y. Chiao, R. Y. Chiao, Rowland A. Sammut, S. Saltiel, V. E. Zakharov, Victoria V. Steblina   +36 more
core   +2 more sources

Electrolyte Design Strategies for Static Shuttle‐Free and Long‐Life Aqueous Zinc‐Iodine Batteries

Advanced Functional Materials, EarlyView.
This review systematically summarizes recent advances in electrolyte design for static aqueous Zn‐I2 batteries, highlighting solvation regulation and interfacial engineering strategies to control reaction kinetics, suppress iodine shuttling, enhance energy density, and stabilize multi‐electron iodine redox chemistry for durable, high‐performance energy
Qianqin Zhou, Fan Zhang, Ting Liao, Ziqi Sun   +3 more
wiley   +1 more source

Forced ILW-Burgers Equation as a Model for Rossby Solitary Waves Generated by Topography in Finite Depth Fluids

Journal of Applied Mathematics, 2012
The paper presents an investigation of the generation, evolution of Rossby solitary waves generated by topography in finite depth fluids. The forced ILW- (Intermediate Long Waves-) Burgers equation as a model governing the amplitude of solitary waves is ...
Hongwei Yang, Baoshu Yin, Yunlong Shi, Qingbiao Wang   +3 more
doaj   +1 more source

Triangular temporal-distribution law for disintegrating internal solitons over a step

Theoretical and Applied Mechanics Letters, 2018
: Internal solitary waves have been found to disintegrate into a series of solitons over variable bathymetry, with important applications for offshore engineering.
Dalin Tan, Jifu Zhou, Xu Wang
doaj   +1 more source

Brief communication: Multiscaled solitary waves [PDF]

Nonlinear Processes in Geophysics, 2017
It is analytically shown how competing nonlinearities yield multiscaled structures for internal solitary waves in stratified shallow fluids. These solitary waves only exist for large amplitudes beyond the limit of applicability of the Korteweg–de ...
O. G. Derzho
doaj   +1 more source

Numerical Study on Collisions of Solitons of Surface Waves in Finite Water Depth

Fluids, 2023
Head-on collisions between two solitary waves in the framework of the nonlinear Schrödinger (NLS) equation were investigated using the Fourier spectral method. When solitary waves undergo collision, the peak value of surface elevation (hereafter referred
Bo Liao, Guohai Dong, Yuxiang Ma, Xiaozhou Ma   +3 more
doaj   +1 more source

Solitary Waves of Planar Ferromagnets and the Breakdown of the Spin-Polarized Quantum Hall Effect

, 1998
A branch of uniformly-propagating solitary waves of planar ferromagnets is identified. The energy dispersion and structures of the solitary waves are determined for an isotropic ferromagnet as functions of a conserved momentum.
A. A. Belavin, A. M. Kosevich, D. H. Lee, D. K. Maude, I. V. Lerner, J. S. Langer, J. Tjon, M. Rasolt, M. Stone, M. Wortis, N. Papanicolaou, N. Papanicolaou, N. R. Cooper, N. R. Cooper, R. Rajaraman, S. Komineas, S. L. Sondhi, X. G. Wu, Y. A. Bychkov   +18 more
core   +1 more source

Solitary-wave vortices in quadratic nonlinear media [PDF]

, 1998
We find families of vortex solitary waves in bulk quadratic nonlinear media under conditions for second-harmonic generation. We show that the vortex solitary waves are azimuthally unstable and that they decay into sets of stable spatial solitons.
Petrov, D V, Pérez Torres, Juan, Soto-Crespo, J M, Torner Sabata, Lluís   +3 more
core   +2 more sources

Exploring Pb‐Chelation Chemistry in the Crystallization Dynamics of Halide Perovskites

Advanced Functional Materials, EarlyView.
A mechanism of how Pb‐chelation chemistry governs coordination geometry and initial nucleation behavior at the precursor level of halide perovskite, by regulating the deprotonation state of a chelating additive, is elucidated. This allows for innovative reaction‐system design principles that promote coherent growth while suppressing defect formation in
Byeong Jun Kim, Inseo Cho, Jung Geon Son, Yifan Yu, Gunhee Kim, Eunseo Shin, Seyeon Eom, Minsub Um, Subeom Shin, Hyungju Ahn, Dong Suk Kim, Hochan Song, Hyosung Choi, Jonghee Yang   +13 more
wiley   +1 more source

Orbital Stability of Solitary Waves for Generalized Symmetric Regularized-Long-Wave Equations with Two Nonlinear Terms

Journal of Applied Mathematics, 2014
This paper investigates the orbital stability of solitary waves for the generalized symmetric regularized-long-wave equations with two nonlinear terms and analyzes the influence of the interaction between two nonlinear terms on the orbital stability ...
Weiguo Zhang, Xu Chen, Zhengming Li, Haiyan Zhang   +3 more
doaj   +1 more source