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   Articles with "state continuum" as a keyword



Structure-in-Void Quasi-Bound State in the Continuum Metasurface for Deeply Subwavelength Nanostructure Metrology

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recommendations! Published in 2025 at "ACS Nano"

DOI: 10.1021/acsnano.5c03366

Abstract: Fano lineshapes associated with quasi bound-state-in-the-continuum resonances, that are supported by dielectric metasurfaces, have the advantageous properties of being extremely sensitive to minute geometrical changes in the meta-atoms. We show an approach to determine deep… read more here.

Keywords: bound state; state continuum; quasi bound; metrology ... See more keywords

Experiment on terahertz metasurfaces of metal split ring resonators with bound state in the continuum

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recommendations! Published in 2023 at "APL Materials"

DOI: 10.1063/5.0147843

Abstract: A bound state in the continuum (BIC) is a wave that coexists with a continuous wave but remains localized. In the terahertz band, BIC can design devices with an ultra-high mass factor (Q factor), which… read more here.

Keywords: bound state; metal split; ring resonators; split ring ... See more keywords

Simultaneous observation of zero-index band and quasibound state in the continuum in all dielectric photonic crystals

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recommendations! Published in 2025 at "Journal of Applied Physics"

DOI: 10.1063/5.0233290

Abstract: Zero-index (ZI) photonic materials show the absence of spatial phase accumulation, making them a suitable candidate for many useful optical applications. On the other hand, a bound state in the continuum (BIC), having extremely high-quality… read more here.

Keywords: index band; state continuum; zero index; band ... See more keywords

Ultra-high Q, dual-band all-dielectric metamaterial terahertz sensor based on quasi-bound state in the continuum for virus detection

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recommendations! Published in 2025 at "Optical Engineering"

DOI: 10.1117/1.oe.64.4.047103

Abstract: Abstract. Conventional diagnostic techniques often face challenges related to sensitivity and specificity, which may result in an inability to obtain an accurate diagnosis. To address these issues, the research focus has shifted to the development… read more here.

Keywords: bound state; state continuum; band dielectric; dual band ... See more keywords