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Arrays of metallic nanoparticles can form an optical cavity tunable by liquid crystals

The manuscript "Electric tuning and switching of the resonant response of nanoparticle arrays with liquid crystals" by Erik van Heijst and co-workers has been selected as featured article in the last issue of the Journal of Applied Physics. In this article, it is shown how...

Hyperpolic shear polaritons in low-symmetry crystals

Fritz Haber Institute of the Max Planck Society, Vanderbilt University, City University of New York, University of Nebraska and University of Iowa scientists have published new results on asymmetric light-matter waves. The study has been published in Nature. The study has uncovered that low-symmetry...