Non-Bravais lattices were created by introducing a second non-equivalent lattice point. Near-infrared light is confined within a nanodisk periodic structure with controlled bound states in the ...

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Ehrhart theory is a seminal branch of combinatorial geometry that examines the relationship between lattice points and convex polytopes. Central to the study is the Ehrhart polynomial, which ...

A conceptual illustration of how defects in a crystal lattice might contribute to nonradiative recombination of electrons and holes in LEDs. Disclaimer: AAAS and EurekAlert! are not responsible for ...

This is a preview. Log in through your library . Abstract We say that one point process on the line ℝ mimics another at a bandwidth B if for each n ≥ 1 the two point processes have n-level correlation ...

SIAM Journal on Applied Mathematics, Vol. 77, No. 6 (2017), pp. 2119-2135 (17 pages) We study waves governed by the planar Helmholtz equation, propagating in an infinite lattice of subwavelength ...