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Results for “STRONG COUPLING”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Nonperturbative electromagnetic nonlinearities, n -photon reflectors, and Fock-state lasers based on deep-strong coupling of light and matter
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Kinetics-Driven Superconducting Gap in Underdoped Cuprate Superconductors Within the Strong-Coupling Limit
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Experimental Measurement of Self-Diffusion in a Strongly Coupled Plasma
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Graphite in 90 T: Evidence for Strong-Coupling Excitonic Pairing
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Metamaterials Strongly Coupled to Intersubband Transitions: Circuit Model and Second Order Nonlinear Processes.
Abstract not provided.
Crossover between strongly coupled and weakly coupled exciton superfluids
Following a crossover Superfluidity in fermionic systems occurs through the pairing of fermions into bosons, which can undergo condensation. Depending on the strength of the interactions between fermions, the pairs range from large and overlapping to tightly bound. The crossover between these two limits has been explored in ultracold Fermi gases. Liu et al . observed the crossover in an electronic system consisting of two layers of graphene separated by an insulating barrier and placed in a magnetic field. In this two-dimensional system, the pairs were excitons formed from an electron in one layer and a hole in the other. The researchers used magnetic field and layer separation to tune the interactions and detected the signatures of superfluidity through transport measurements. —JS
Strongly Coupled Data Assimilation Using Leading Averaged Coupled Covariance (LACC). Part II: CGCM experiments
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Strongly coupled fixed point in φ 4 theory
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Maximizing Strong Coupling between Metasurface Resonators and Intersubband Transitions.
Abstract not provided.
Strongly coupled bacteriochlorin dyad studied using phase-modulated fluorescence-detected two-dimensional electronic spectroscopy
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Measurement of transverse energy-energy correlations in multi-jet events in p p collisions at s = 7 TeV using the ATLAS detector and determination of the strong coupling constant α s ( m Z )
CERN-LHC. High transverse momentum jets produced in pp collisions at a centre of mass energy of 7 TeV are used to measure the transverse energy-energy correlation function and its associated azimuthal asymmetry. The data were recorded with the ATLAS detector at the LHC in the year 2011 and correspond to an integrated luminosity of 158 /pb. The selection criteria demand the average transverse momentum of the two leading anti-kT r=0.4 jets in an event to be larger than 250 GeV.
Determination of the strong coupling constant α s from transverse energy-energy correlations in multijet events at s = 8 TeV using the ATLAS detector
CERN-LHC. Measurements of transverse energy-energy correlations and their associated asymmetries in multi-jet events using the ATLAS detector at the LHC are presented.
Stimulated Superconductivity at Strong Coupling
Stimulating a system with time dependent sources can enhance instabilities, thus increasing the critical temperature at which the system transitions to interesting low-temperature phases such as superconductivity or superfluidity. After reviewing this phenomenon in non-equilibrium BCS theory (and its marginal fermi liquid generalization) we analyze the effect in holographic superconductors. We exhibit a simple regime in which the transition temperature increases parametrically as we increase the frequency of the time-dependent source.
Large-Scale Molecular Dynamics Simulations of Charged Particle Stopping in Strongly Coupled Plasmas: Definitive Tests of Plasma Kinetic Theories
Abstract Not Provided