Results 81 to 90 of about 33,812 (321)
Advanced Functional Materials, EarlyView.This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger +11 more
wiley +1 more source
Shape-variable four-petal Gaussian vortex breathers in strongly nonlocal nonlinear media
Results in Physics, 2019 In this paper, we mainly investigate the propagation properties of shape-variable four-petal Gaussian vortex breathers in strongly nonlocal nonlinear media. The analytical expression of the shape-variable four-petal Gaussian vortex breather is derived in
Yong-Bo Wang +4 more
doaj +1 more source
, 2008 We present analytical and numerical studies of phase-coherent dynamics of intrinsically localized excitations (breathers) in a system of two weakly coupled nonlinear oscillator chains.
A. A. Ovchinnikov +12 more
core +1 more source
Quantum breathers in capacitively coupled Josephson junctions: Correlations, number conservation, and entanglement [PDF]
, 2007 We consider the classical and quantum dynamics of excitations in a system of two capacitively coupled Josephson junctions. In the classical case the equations of motion admit discrete breather solutions, which are time periodic and localized ...
Flach, S., Pinto, R. A.
core +1 more source
Fano Resonances with Discrete Breathers [PDF]
Physical Review Letters, 2003 A theoretical study of linear wave scattering by time-periodic spatially localized excitations (discrete breathers (DB)) is presented. We obtain that the wave propagation is strongly influenced by a local coupling between an open and closed channels generated by the DB.
Flach, S. +3 more
openaire +4 more sources
Bounded States for Breathers–Soliton and Breathers of Sine–Gordon Equation [PDF]
Nonlinear Dynamics, 2021 Abstract The Wronskians solutions to the sine-Gordon (sG) equation that can provide interaction of different kinds of solutions are revisited. A novel expression N-soliton solution with a nonzero background is presented which is used to construct the soliton and breather solutions.
openaire +1 more source
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
Nonlinear excitations in magnetic lattices with long-range interactions
New Journal of Physics, 2019 We study—experimentally, theoretically, and numerically—nonlinear excitations in lattices of magnets with long-range interactions. We examine breather solutions, which are spatially localized and periodic in time, in a chain with algebraically-decaying ...
Miguel Molerón +5 more
doaj +1 more source
Results in Physics, 2022 In this paper, the lumps with their interactions (lump-single and lump-double stripes), and breather wave solutions are constructed to the new integrable (2 + 1)-dimensional Boussinesq equation via the Hirota bilinear method.
Md. Nuruzzaman, Dipankar Kumar
doaj +1 more source
Nonlinear Stability of MKdV Breathers [PDF]
Communications in Mathematical Physics, 2013 24 pp ...
Alejo Plana, Miguel Angel +1 more
openaire +3 more sources