Matches in SemOpenAlex for { <https://semopenalex.org/work/W4220720400> ?p ?o ?g. }
- W4220720400 endingPage "101018" @default.
- W4220720400 startingPage "101018" @default.
- W4220720400 abstract "Plasmonic nanostructure-based sensors have a broad range of applications in food assessment, hazardous gas monitoring, medical diagnosis, and vapor sensing. However, it is still challenging to establish a high performance plasmonic sensing platform that simultaneously provides high refractive index sensitivity and high figure of merit values. Based on simulations using the finite element method, we engineered an ultra-sensitive all-metal plasmonic perfect absorber (a-MPPA) for sensing applications. The proposed a-MPPA structure is based on closely spaced silver (Ag) nanocones over an Ag thin film and it exhibits ultra-sharp spectral absorption with robust hot spots of electric and magnetic fields. The high optical absorption and localized giant field enhancement depend on the structural configuration of the platform. We observed that the absorbance of the optimized structure exceeded 99%, with an ultra-narrow plasmonic peak (4.3 nm), thereby suggesting that the proposed nanostructure is a good candidate for sensing applications. The sensing performance of the a-MPPA platform was outstanding, with bulk sensitivity of 1006 nm/RIU, large figure of merit value of 233.9 RIU−1, and high quality factor of 233.4. Theoretical analyses based on Campbell’s model indicated that the a-MPPA platform is suitable for molecular detection, with a detection range extending to 50 nm. The proposed narrow-band perfect absorption plasmonic nanostructure has great potential for applications in sensing." @default.
- W4220720400 created "2022-04-03" @default.
- W4220720400 creator A5001284645 @default.
- W4220720400 creator A5002717495 @default.
- W4220720400 creator A5057955805 @default.
- W4220720400 creator A5084573193 @default.
- W4220720400 date "2022-07-01" @default.
- W4220720400 modified "2023-09-24" @default.
- W4220720400 title "Ultra-sensitive narrow-band plasmonic perfect absorber for sensing applications" @default.
- W4220720400 cites W1089705109 @default.
- W4220720400 cites W1965840174 @default.
- W4220720400 cites W1976809055 @default.
- W4220720400 cites W1978585033 @default.
- W4220720400 cites W1985514252 @default.
- W4220720400 cites W1987508730 @default.
- W4220720400 cites W1990245077 @default.
- W4220720400 cites W1991656770 @default.
- W4220720400 cites W1992865536 @default.
- W4220720400 cites W2019391273 @default.
- W4220720400 cites W2023680102 @default.
- W4220720400 cites W2026973908 @default.
- W4220720400 cites W2029260679 @default.
- W4220720400 cites W2030139266 @default.
- W4220720400 cites W2031742891 @default.
- W4220720400 cites W2047302174 @default.
- W4220720400 cites W2048595001 @default.
- W4220720400 cites W2051168659 @default.
- W4220720400 cites W2052241810 @default.
- W4220720400 cites W2052441234 @default.
- W4220720400 cites W2055057809 @default.
- W4220720400 cites W2072953876 @default.
- W4220720400 cites W2078062021 @default.
- W4220720400 cites W2083926174 @default.
- W4220720400 cites W2097894831 @default.
- W4220720400 cites W2122765624 @default.
- W4220720400 cites W2127902738 @default.
- W4220720400 cites W2139743549 @default.
- W4220720400 cites W2144137605 @default.
- W4220720400 cites W2148164204 @default.
- W4220720400 cites W2158196699 @default.
- W4220720400 cites W2161734537 @default.
- W4220720400 cites W2192124614 @default.
- W4220720400 cites W2216548583 @default.
- W4220720400 cites W2224006494 @default.
- W4220720400 cites W2328150247 @default.
- W4220720400 cites W2337995112 @default.
- W4220720400 cites W2469032649 @default.
- W4220720400 cites W2523864082 @default.
- W4220720400 cites W2539326084 @default.
- W4220720400 cites W2745920584 @default.
- W4220720400 cites W2789200975 @default.
- W4220720400 cites W2790981864 @default.
- W4220720400 cites W2801680326 @default.
- W4220720400 cites W2805658631 @default.
- W4220720400 cites W2809244933 @default.
- W4220720400 cites W2861016193 @default.
- W4220720400 cites W2886003063 @default.
- W4220720400 cites W2896043030 @default.
- W4220720400 cites W2917735000 @default.
- W4220720400 cites W2936115361 @default.
- W4220720400 cites W2949007231 @default.
- W4220720400 cites W2985915824 @default.
- W4220720400 cites W2987196643 @default.
- W4220720400 cites W2999198654 @default.
- W4220720400 cites W3005730068 @default.
- W4220720400 cites W3014848619 @default.
- W4220720400 cites W3022955790 @default.
- W4220720400 cites W3030462837 @default.
- W4220720400 cites W3047435262 @default.
- W4220720400 cites W3084291798 @default.
- W4220720400 cites W3086190169 @default.
- W4220720400 cites W3120493844 @default.
- W4220720400 cites W3129030873 @default.
- W4220720400 cites W3133524297 @default.
- W4220720400 cites W3138828891 @default.
- W4220720400 cites W3157128756 @default.
- W4220720400 cites W3184978631 @default.
- W4220720400 cites W988787035 @default.
- W4220720400 doi "https://doi.org/10.1016/j.photonics.2022.101018" @default.
- W4220720400 hasPublicationYear "2022" @default.
- W4220720400 type Work @default.
- W4220720400 citedByCount "4" @default.
- W4220720400 countsByYear W42207204002022 @default.
- W4220720400 countsByYear W42207204002023 @default.
- W4220720400 crossrefType "journal-article" @default.
- W4220720400 hasAuthorship W4220720400A5001284645 @default.
- W4220720400 hasAuthorship W4220720400A5002717495 @default.
- W4220720400 hasAuthorship W4220720400A5057955805 @default.
- W4220720400 hasAuthorship W4220720400A5084573193 @default.
- W4220720400 hasConcept C110879396 @default.
- W4220720400 hasConcept C120665830 @default.
- W4220720400 hasConcept C121332964 @default.
- W4220720400 hasConcept C125287762 @default.
- W4220720400 hasConcept C130277099 @default.
- W4220720400 hasConcept C159985019 @default.
- W4220720400 hasConcept C171250308 @default.
- W4220720400 hasConcept C186187911 @default.
- W4220720400 hasConcept C192562407 @default.