Data from: Ultra-low and ultra-broad-band nonlinear acoustic metamaterials

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关键词：

physics;acoustic metamaterials;nonlinear;Ultra-low and ultra-broad-band

DOI：

doi:10.5061/dryad.6m8nt

摘要：

(the ratio of the bandgap width to its start frequency) ?>1 based on linear mechanisms.Here, we adopt both theoretical and experimental approaches todescribe

Data from: Controlled fluorescence in a beetle's photonic structure and its sensitivity to environmentally induced changes

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关键词：

Beetle scale;Natural photonic crystal;Hoplia coerulea;fluorescence;Photonic bandgap materials;Structural colour

DOI：

doi:10.5061/dryad.sm72f

摘要：

emission is controlled by a naturally engineered photonic bandgap while the elytra are in the dry state, whereas non-radiative relaxation pathways dominate

Data from: A hybrid organic-inorganic perovskite dataset

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关键词：

bandgap;hybrid organic-inorganic perovskite;first-principles;hybrid perovskite;dielectric constant

DOI：

doi:10.5061/dryad.gq3rg

摘要：

of an atomic structure search method and density functional theory calculations, the optimized structures, the bandgap, the dielectric constant, and the relative energies

Data from: Photovoltage field-effect transistors

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DOI：

doi:10.5061/dryad.s0k3h

摘要：

It is of intense interest to extend the excellent performance of silicon photodetectors into the infrared spectrum beyond silicon’s bandgap