The second-order nonlinear processes are essentially generated by the interaction between the electric fields of light with the nonlinear polarization described by this χ(2) tensor. Each tensor element corresponds to a specific combination of polarization directions and interactions within the material, ...
Previous research has documented the increase in partisan animosities within the American public over the last couple of decades. However, our understanding of how affective polarization compares to other social divides, and to what extent it influences attitudes and behavior in the nonpolitical realm...
Triplet–triplet upconversion enhanced by spin–orbit coupling in organic light-emitting diodes Article Open access 21 November 2019 Effect of Triplet T 1-State Population on Fluorescence Polarization Kinetics of Organic Fluorophores Article 16 November 2015 References...
We start by considering a simple case with a one-to-two mapping between the intensity of light and the orientation of each nanostructure. When incident LP light (the polarization direction isα1) with an intensity ofI0passes through an anisotropic nanostructure with an in-plane orientationθ, t...
The interplay between light polarization and matter is the basis of many fundamental physical processes and applications. However, the electromagnetic wave nature of light in free space sets a fundamental limit on the three-dimensional polarization orientation of a light beam. Although a high numerical...
Dual polarization interferometry (DPI) is a newly developed label-free, real-time, sensitive and high-resolution surface analysis technique. It allows to accurately determine the layer thickness, mass and density, and to gain the kinetics
These results provide new constraints on sea quark polarizations through the QCD global analyses, which clearly indicate the existence of a flavor asymmetry in the polarization of the light-quark sea, Δu¯>Δd¯, in the proton for parton momentum fraction range of 0.05<x<0.25. This is ...
These results provide new constraints on sea quark polarizations through the QCD global analyses, which clearly indicate the existence of a flavor asymmetry in the polarization of the light-quark sea, Δu¯>Δd¯, in the proton for parton momentum fraction range of 0.05<x<0.25. This is ...
Notes https://carnegieendowment.org/2019/10/01/how-to-understand-global-spread-of-political-polarization-pub-79893 References Public Opinion Quarterly,85(2), 663–677. Vicario, M. D., Quattrociocchi, W., Scala, A., & Zollo, F. (2019). Polarization and fake news: Early warning of poten...
polarization-angle perturbation down to 0.02° Hz−1/2in the mid-infrared range. Our findings highlight the potential of semimetals as a promising material platform for miniaturized polarimetry. Access options Access Nature and 54 other Nature Portfolio journals...