Matches in SemOpenAlex for { <https://semopenalex.org/work/W4366982971> ?p ?o ?g. }
- W4366982971 endingPage "22636" @default.
- W4366982971 startingPage "22626" @default.
- W4366982971 abstract "Heterostructures increasingly attracted attention over the past several years to enable various optoelectronic and photonic applications. In this work, atomically thin interfaces of Ir/Al2O3 heterostructures compatible with micro-optoelectronic technologies are reported. Their structural and optical properties were determined by spectroscopic and microscopic techniques (XRR, XPS, HRTEM, spectroscopic ellipsometry, and UV/vis/NIR spectrophotometry). The XRR and HRTEM analyses reveal a layer-by-layer growth mechanism of Ir in atomic scale heterostructures, which is different from the typical island-type growth of metals on dielectrics. Alongside, XPS investigations imply the formation of Ir-O-Al bonding at the interfaces for lower Ir concentrations, in contrast to the nanoparticle core-shell structure formation. Precisely tuning the ratio of the constituents ensures the control of the dispersion profile along with a transition from effective dielectric to metallic heterostructures. The Ir coating thickness was varied ranging from a few angstroms to films of about 7 nm in the heterostructures. The transition has been observed in the structures containing individual Ir coating thicknesses of about 2-4 nm. Following this, we show epsilon-near-zero metamaterials with tunable dielectric constants by precisely varying the composition of such heterostructures. Overall, a comprehensive study on structural and optical properties of the metal-dielectric interfaces of Ir/Al2O3 heterostructures was addressed, indicating an extension of the material portfolio available for novel optical functionalities." @default.
- W4366982971 created "2023-04-27" @default.
- W4366982971 creator A5038366537 @default.
- W4366982971 creator A5038795938 @default.
- W4366982971 creator A5040306739 @default.
- W4366982971 creator A5045742638 @default.
- W4366982971 creator A5048802347 @default.
- W4366982971 creator A5054661025 @default.
- W4366982971 creator A5066588848 @default.
- W4366982971 creator A5072621238 @default.
- W4366982971 creator A5073483844 @default.
- W4366982971 creator A5073872018 @default.
- W4366982971 creator A5081253257 @default.
- W4366982971 creator A5082862507 @default.
- W4366982971 date "2023-04-25" @default.
- W4366982971 modified "2023-10-18" @default.
- W4366982971 title "Atomically Thin Metal–Dielectric Heterostructures by Atomic Layer Deposition" @default.
- W4366982971 cites W1940819208 @default.
- W4366982971 cites W1967749052 @default.
- W4366982971 cites W1991243639 @default.
- W4366982971 cites W1991700715 @default.
- W4366982971 cites W2009328880 @default.
- W4366982971 cites W2071000452 @default.
- W4366982971 cites W2081914041 @default.
- W4366982971 cites W2083464001 @default.
- W4366982971 cites W2086992696 @default.
- W4366982971 cites W2120497130 @default.
- W4366982971 cites W2129405478 @default.
- W4366982971 cites W2134164368 @default.
- W4366982971 cites W2148293246 @default.
- W4366982971 cites W2151253536 @default.
- W4366982971 cites W2156822880 @default.
- W4366982971 cites W2178258805 @default.
- W4366982971 cites W2285925731 @default.
- W4366982971 cites W2295241617 @default.
- W4366982971 cites W2318954160 @default.
- W4366982971 cites W2322095019 @default.
- W4366982971 cites W2334394385 @default.
- W4366982971 cites W2344013912 @default.
- W4366982971 cites W2461051484 @default.
- W4366982971 cites W2511550934 @default.
- W4366982971 cites W2527013643 @default.
- W4366982971 cites W2548915947 @default.
- W4366982971 cites W2564943085 @default.
- W4366982971 cites W2591624094 @default.
- W4366982971 cites W2591629462 @default.
- W4366982971 cites W2617254742 @default.
- W4366982971 cites W2728021740 @default.
- W4366982971 cites W2808722501 @default.
- W4366982971 cites W2895201909 @default.
- W4366982971 cites W2928794738 @default.
- W4366982971 cites W2959224061 @default.
- W4366982971 cites W2979013343 @default.
- W4366982971 cites W2981499562 @default.
- W4366982971 cites W2999566144 @default.
- W4366982971 cites W3022546693 @default.
- W4366982971 cites W3028682558 @default.
- W4366982971 cites W3082907590 @default.
- W4366982971 cites W3105730922 @default.
- W4366982971 cites W3124588581 @default.
- W4366982971 cites W3127888497 @default.
- W4366982971 cites W3128416548 @default.
- W4366982971 cites W3145149650 @default.
- W4366982971 cites W3162221936 @default.
- W4366982971 cites W3205661862 @default.
- W4366982971 cites W4200189459 @default.
- W4366982971 cites W4205869055 @default.
- W4366982971 cites W4285795867 @default.
- W4366982971 cites W4304128773 @default.
- W4366982971 cites W571730305 @default.
- W4366982971 doi "https://doi.org/10.1021/acsami.2c22590" @default.
- W4366982971 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/37097287" @default.
- W4366982971 hasPublicationYear "2023" @default.
- W4366982971 type Work @default.
- W4366982971 citedByCount "1" @default.
- W4366982971 countsByYear W43669829712023 @default.
- W4366982971 crossrefType "journal-article" @default.
- W4366982971 hasAuthorship W4366982971A5038366537 @default.
- W4366982971 hasAuthorship W4366982971A5038795938 @default.
- W4366982971 hasAuthorship W4366982971A5040306739 @default.
- W4366982971 hasAuthorship W4366982971A5045742638 @default.
- W4366982971 hasAuthorship W4366982971A5048802347 @default.
- W4366982971 hasAuthorship W4366982971A5054661025 @default.
- W4366982971 hasAuthorship W4366982971A5066588848 @default.
- W4366982971 hasAuthorship W4366982971A5072621238 @default.
- W4366982971 hasAuthorship W4366982971A5073483844 @default.
- W4366982971 hasAuthorship W4366982971A5073872018 @default.
- W4366982971 hasAuthorship W4366982971A5081253257 @default.
- W4366982971 hasAuthorship W4366982971A5082862507 @default.
- W4366982971 hasBestOaLocation W43669829712 @default.
- W4366982971 hasConcept C127413603 @default.
- W4366982971 hasConcept C133386390 @default.
- W4366982971 hasConcept C146088050 @default.
- W4366982971 hasConcept C161368742 @default.
- W4366982971 hasConcept C171250308 @default.
- W4366982971 hasConcept C175708663 @default.
- W4366982971 hasConcept C18293161 @default.
- W4366982971 hasConcept C19067145 @default.