FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022124761> ?p ?o ?g. }

• W2022124761 abstract "The strain-shift coefficient used to convert Raman shifts to strain depends on multiple factors including phonon deformation potentials (PDPs). PDPs have been reported for silicon, which differ by 30%. This leads to varying strain-shift-coefficients. Using the wrong strain-shift coefficient affects the strain determined. The discrepancies in the reported PDPs were previously ascribed to surface stress relaxation and the opacity of the material to the laser radiation. This paper shows that surface orientation and scattering geometry are major factors behind the PDPs discrepancies. The work further demonstrates that different PDPs are required to accurately characterize transverse optical and longitudinal optical Raman modes. The effects of sample geometry and stress have also been studied. State of the art devices use nanowires and thin films under large values of uniaxial stress; however, previous experiments to determine PDPs and strain-shift coefficients in silicon have been limited to bulk material and stress only in the range 0–2 GPa. In this work, the strain-shift coefficient of silicon nanostructures is determined for a large range of geometries and applied stress values (0–4.5 GPa). Strain in the samples has been measured using three independent techniques: analytical calculations, finite element simulations, and by direct visual inspection of the samples elongation using scanning electron microscopy. Raman shifts have been measured using 458 nm and 364 nm laser radiations. The combination of these techniques and the large number of samples (up to 85) has allowed the accurate determination of the strain-shift coefficient for the technologically important (100) silicon surface." @default.
• W2022124761 created "2016-06-24" @default.
• W2022124761 creator A5024726600 @default.
• W2022124761 creator A5042360930 @default.
• W2022124761 creator A5075705263 @default.
• W2022124761 date "2013-10-10" @default.
• W2022124761 modified "2023-09-29" @default.
• W2022124761 title "Raman measurements of uniaxial strain in silicon nanostructures" @default.
• W2022124761 cites W1968130672 @default.
• W2022124761 cites W1973468826 @default.
• W2022124761 cites W1977134532 @default.
• W2022124761 cites W1991855258 @default.
• W2022124761 cites W1995117531 @default.
• W2022124761 cites W1995173287 @default.
• W2022124761 cites W2009451413 @default.
• W2022124761 cites W2009484257 @default.
• W2022124761 cites W2011042741 @default.
• W2022124761 cites W2020515634 @default.
• W2022124761 cites W2023245504 @default.
• W2022124761 cites W2026469372 @default.
• W2022124761 cites W2028670288 @default.
• W2022124761 cites W2030380953 @default.
• W2022124761 cites W2030463474 @default.
• W2022124761 cites W2030613443 @default.
• W2022124761 cites W2034689242 @default.
• W2022124761 cites W2038667420 @default.
• W2022124761 cites W2039791890 @default.
• W2022124761 cites W2044901543 @default.
• W2022124761 cites W2048469247 @default.
• W2022124761 cites W2052835079 @default.
• W2022124761 cites W2053405191 @default.
• W2022124761 cites W2055937346 @default.
• W2022124761 cites W2064519298 @default.
• W2022124761 cites W2068554479 @default.
• W2022124761 cites W2077902221 @default.
• W2022124761 cites W2078601402 @default.
• W2022124761 cites W2089657478 @default.
• W2022124761 cites W2103184464 @default.
• W2022124761 cites W2109513073 @default.
• W2022124761 cites W2115295828 @default.
• W2022124761 cites W2146280966 @default.
• W2022124761 cites W2154401375 @default.
• W2022124761 cites W2157763436 @default.
• W2022124761 cites W2158010212 @default.
• W2022124761 cites W2163653975 @default.
• W2022124761 cites W2164701373 @default.
• W2022124761 cites W2326086924 @default.
• W2022124761 cites W4238384442 @default.
• W2022124761 cites W1973130154 @default.
• W2022124761 doi "https://doi.org/10.1063/1.4824291" @default.
• W2022124761 hasPublicationYear "2013" @default.
• W2022124761 type Work @default.
• W2022124761 sameAs 2022124761 @default.
• W2022124761 citedByCount "33" @default.
• W2022124761 countsByYear W20221247612014 @default.
• W2022124761 countsByYear W20221247612015 @default.
• W2022124761 countsByYear W20221247612016 @default.
• W2022124761 countsByYear W20221247612017 @default.
• W2022124761 countsByYear W20221247612018 @default.
• W2022124761 countsByYear W20221247612020 @default.
• W2022124761 countsByYear W20221247612021 @default.
• W2022124761 countsByYear W20221247612022 @default.
• W2022124761 countsByYear W20221247612023 @default.
• W2022124761 crossrefType "journal-article" @default.
• W2022124761 hasAuthorship W2022124761A5024726600 @default.
• W2022124761 hasAuthorship W2022124761A5042360930 @default.
• W2022124761 hasAuthorship W2022124761A5075705263 @default.
• W2022124761 hasConcept C120665830 @default.
• W2022124761 hasConcept C121332964 @default.
• W2022124761 hasConcept C126322002 @default.
• W2022124761 hasConcept C138885662 @default.
• W2022124761 hasConcept C149912024 @default.
• W2022124761 hasConcept C159985019 @default.
• W2022124761 hasConcept C169573571 @default.
• W2022124761 hasConcept C192562407 @default.
• W2022124761 hasConcept C202974441 @default.
• W2022124761 hasConcept C204366326 @default.
• W2022124761 hasConcept C21036866 @default.
• W2022124761 hasConcept C2778022156 @default.
• W2022124761 hasConcept C40003534 @default.
• W2022124761 hasConcept C41895202 @default.
• W2022124761 hasConcept C49040817 @default.
• W2022124761 hasConcept C544956773 @default.
• W2022124761 hasConcept C71924100 @default.
• W2022124761 hasConceptScore W2022124761C120665830 @default.
• W2022124761 hasConceptScore W2022124761C121332964 @default.
• W2022124761 hasConceptScore W2022124761C126322002 @default.
• W2022124761 hasConceptScore W2022124761C138885662 @default.
• W2022124761 hasConceptScore W2022124761C149912024 @default.
• W2022124761 hasConceptScore W2022124761C159985019 @default.
• W2022124761 hasConceptScore W2022124761C169573571 @default.
• W2022124761 hasConceptScore W2022124761C192562407 @default.
• W2022124761 hasConceptScore W2022124761C202974441 @default.
• W2022124761 hasConceptScore W2022124761C204366326 @default.
• W2022124761 hasConceptScore W2022124761C21036866 @default.
• W2022124761 hasConceptScore W2022124761C2778022156 @default.
• W2022124761 hasConceptScore W2022124761C40003534 @default.
• W2022124761 hasConceptScore W2022124761C41895202 @default.
• W2022124761 hasConceptScore W2022124761C49040817 @default.
• W2022124761 hasConceptScore W2022124761C544956773 @default.

• next