Lattice dynamics and coupled quadrupole-phonon excitations in CeAuAl3
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.98.174306
Abstract: We report first principles calculations of the structural parameters and phonon dispersion of the tetragonal noncentrosymmetric heavy fermion compound ${\mathrm{CeAuAl}}_{3}$. Taking into account weak magnetoelastic interactions of the rare-earth (RE) ions with the spectrum of… read more here.
Keywords: coupled quadrupole; dynamics coupled; quadrupole phonon; lattice dynamics ... See more keywords
Evaluating the phase dynamics of coupled oscillators via time-variant topological features
Sign Up to like & getrecommendations! Published in 2021 at "Physical review. E"
DOI: 10.1103/physreve.103.032207
Abstract: By characterizing the phase dynamics in coupled oscillators, we gain insights into the fundamental phenomena of complex systems. The collective dynamics in oscillatory systems are often described by order parameters, which are insufficient for identifying… read more here.
Keywords: time; topological features; phase dynamics; dynamics coupled ... See more keywords
Chaotic dynamics from coupled magnetic monodomain and Josephson current.
Sign Up to like & getrecommendations! Published in 2023 at "Physical review. E"
DOI: 10.1103/physreve.107.024205
Abstract: The ordinary (superconductor-insulator-superconductor) Josephson junction cannot exhibit chaos in the absence of an external ac drive, whereas in the superconductor-ferromagnet-superconductor Josephson junction, known as the φ_{0} junction, the magnetic layer effectively provides two extra degrees… read more here.
Keywords: chaotic dynamics; dynamics coupled; josephson; junction ... See more keywords
Insights Into the Dynamics of Coupled VO2 Oscillators for ONNs
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2021.3085133
Abstract: The collective behavior of many coupled oscillator systems is currently being explored for the implementation of different non-conventional computing paradigms. In particular, VO2 based nano-oscillators have been proposed to implement oscillatory neural networks that can… read more here.
Keywords: coupled vo2; vo2 oscillators; dynamics coupled; insights dynamics ... See more keywords
Complex Dynamics of Coupled Neurons Through a Memristive Synapse: Extreme Multistability and Its Control With Selection of the Desired State
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3172141
Abstract: In this contribution, a new configuration involving the coupling of a 2D Fitzhugh-Nagumo (FN) neuron with a 3D Hindmarsh-Rose (HR) neuron via a memristive synapse is investigated. The self-excited dynamics of the coupled neurons is… read more here.
Keywords: coupled neurons; dynamics coupled; memristive synapse; selection desired ... See more keywords
Structure and Gating Dynamics of Na+/Cl– Coupled Neurotransmitter Transporters
Sign Up to like & getrecommendations! Published in 2019 at "Frontiers in Molecular Biosciences"
DOI: 10.3389/fmolb.2019.00080
Abstract: Neurotransmitters released at the neural synapse through vesicle exocytosis are spatiotemporally controlled by the action of neurotransmitter transporters. Integral membrane proteins of the solute carrier 6 (SLC6) family are involved in the sodium and chloride… read more here.
Keywords: neurotransmitter transporters; structure gating; gating dynamics; dynamics coupled ... See more keywords