The weak to strong coupling regime in high-Tc superconductors
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physics and Chemistry of Solids"
DOI: 10.1016/j.jpcs.2021.110273
Abstract: Abstract The microscopic theory, has been established by considering a Hamiltonian, comprises the contribution of electron, contribution due to phonons, linear coupling between electron and phonons, anharmonicities and defects, successfully explains the spectacular behavior of… read more here.
Keywords: high superconductors; strong coupling; weak strong; coupling regime ... See more keywords
Intermolecular Energy Transfer in Real Time.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of chemical theory and computation"
DOI: 10.1021/acs.jctc.8b00540
Abstract: Resonance energy transfer (RET) is a complex phenomenon where energy is transferred between two nonequivalent molecules. In the Förster picture, that applies to the weak coupling regime, RET occurs from the energy donor molecule in… read more here.
Keywords: energy transfer; relaxation; energy; time ... See more keywords
Signatures of Strong Coupling on Nanoparticles: Revealing Absorption Anticrossing by Tuning the Dielectric Environment
Sign Up to like & getrecommendations! Published in 2017 at "ACS Photonics"
DOI: 10.1021/acsphotonics.7b00113
Abstract: In the strong coupling regime, exciton and plasmon excitations are hybridized into combined system excitations. The correct identification of the coupling regime in these systems is currently debated, from both experimental and theoretical perspectives. In… read more here.
Keywords: absorption; signatures strong; coupling nanoparticles; nanoparticles revealing ... See more keywords
Emission of single photons in the weak coupling regime of the Jaynes Cummings model
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-72945-0
Abstract: A recently proposed variant of an unconventional photon blockade scheme is studied for a single emitter weakly coupled to a resonator mode. By controlling two weak coherent fields driving the emitter and the resonator mode,… read more here.
Keywords: emission single; photons weak; weak coupling; regime jaynes ... See more keywords
Probing higher-order transitions through scattering of microwave photons in the ultrastrong-coupling regime of circuit QED
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review A"
DOI: 10.1103/physreva.98.043803
Abstract: Higher-order transitions can occur in the ultrastrong-coupling regime of circuit QED through virtual processes governed by the counter-rotating interactions. We propose a feasible way to probe higher-order transitions through the scattering of propagating microwave photons… read more here.
Keywords: order transitions; ultrastrong coupling; higher order; regime circuit ... See more keywords
Measurement back action and spin noise spectroscopy in a charged cavity QED device in the strong coupling regime
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.96.165308
Abstract: We study theoretically the spin-induced and photon-induced fluctuations of optical signals from a singly-charged quantum dot-microcavity structure. We identify the respective contributions of the photon-polariton interactions, in the strong light-matter coupling regime, and of the… read more here.
Keywords: back action; noise spectroscopy; spin; spin noise ... See more keywords
Quantum magnetomechanics: Towards the ultrastrong coupling regime
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.97.024109
Abstract: In this paper we investigate a hybrid quantum system comprising a mechanical oscillator coupled via magnetic induced electromotive force to an LC resonator. We derive the Lagrangian and Hamiltonian for this system and find that… read more here.
Keywords: towards ultrastrong; quantum; ultrastrong coupling; magnetomechanics towards ... See more keywords
Waveguide Quantum Optomechanics: Parity-Time Phase Transitions in Ultrastrong Coupling Regime.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.125.183601
Abstract: We develop a rigorous theoretical framework for interaction-induced phenomena in the waveguide quantum electrodynamics (QED) driven by mechanical oscillations of the qubits. Specifically, we predict that the simplest setup of two qubits, harmonically trapped over… read more here.
Keywords: waveguide quantum; parity time; ultrastrong coupling; waveguide ... See more keywords
Optically induced crossover from weak to strong coupling regime between surface plasmon polaritons and photochromic molecules.
Sign Up to like & getrecommendations! Published in 2020 at "Optics express"
DOI: 10.1364/oe.400359
Abstract: We demonstrate optically induced crossover from a weak to a strong coupling regime in a single photonic system consisting of propagating surface plasmon polaritons (SPPs) on a planar silver film and ultraviolet (UV)-switchable photochromic molecules.… read more here.
Keywords: optically induced; induced crossover; strong coupling; regime ... See more keywords
Experimental determination of nanocomposite grating structures by light- and neutron-diffraction in the multi-wave-coupling regime.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.424233
Abstract: We experimentally demonstrate how to accurately retrieve the refractive index profile of photonic structures by standard diffraction experiments and use of the rigorous coupled-wave analysis in the multi-wave coupling regime, without the need for taking… read more here.
Keywords: light neutron; multi wave; neutron diffraction; coupling regime ... See more keywords
Exploiting a strong coupling regime of organic pentamer surface plasmon resonance based on the Otto configuration for creatinine detection.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.448947
Abstract: The sandwiched material-analyte layer in the surface plasmon resonance (SPR)-Otto configuration emulates an optical cavity and, coupled with large optical nonlinearity material, the rate of light escaping from the system is reduced, allowing the formation… read more here.
Keywords: coupling regime; organic pentamer; coupling; otto configuration ... See more keywords