Matches in SemOpenAlex for { <https://semopenalex.org/work/W1961280147> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W1961280147 abstract "This study addresses the ability to determine stiffness parameters and Poisson's ratio of ultrathin films in terms of isotropic material description. A primary concern is the precision with which such determinations can be made by means of certain continuum analyses. Starting from previously published results and drawing on energy methods for modeling the load-deflection relationship of rectangular membranes of arbitrary aspect ratio an analysis improvement reduces the error from the 40% range to 2-10% values. Further precision can only be derived from numerical analysis. By comparing the numerical data of load-versus-deflection behavior to that for the energy based approximation, Young's modulus can be determined to within 2% of the value specified, provided that Poisson's ratio, v, is known. If the latter is not the case, the error increases to 7 to 10%, if a limited range of Poisson's ratio is admitted. In addition, a method to determine Poisson's ratio is pursued by considering membranes of various aspect ratios. This method, which may also be readily applied for exact numerical analyses, was found to be particularly useful for materials with Poisson's ratio in the range from 0.25 to 0.5. Finally, this study is then extended to bimaterial films in two different fashions: through the use of an effective thickness defined in terms of a stretch equivalent, and through the use of effective material properties. The first method was found useful for low Poisson's ratio material whereas the second method was successful for high Poisson's ratio materials. Young's modulus of the material under test was retrieved on average within 3 %." @default.
- W1961280147 created "2016-06-24" @default.
- W1961280147 creator A5009032976 @default.
- W1961280147 creator A5064060181 @default.
- W1961280147 date "1997-01-01" @default.
- W1961280147 modified "2023-09-26" @default.
- W1961280147 title "Error Limitations in the Determination of Mechanical Properties of Thin Films" @default.
- W1961280147 cites W2027968656 @default.
- W1961280147 cites W2098971460 @default.
- W1961280147 doi "https://doi.org/10.1177/073168449701600103" @default.
- W1961280147 hasPublicationYear "1997" @default.
- W1961280147 type Work @default.
- W1961280147 sameAs 1961280147 @default.
- W1961280147 citedByCount "9" @default.
- W1961280147 crossrefType "journal-article" @default.
- W1961280147 hasAuthorship W1961280147A5009032976 @default.
- W1961280147 hasAuthorship W1961280147A5064060181 @default.
- W1961280147 hasConcept C100906024 @default.
- W1961280147 hasConcept C105795698 @default.
- W1961280147 hasConcept C120665830 @default.
- W1961280147 hasConcept C121332964 @default.
- W1961280147 hasConcept C134306372 @default.
- W1961280147 hasConcept C149505630 @default.
- W1961280147 hasConcept C159985019 @default.
- W1961280147 hasConcept C184050105 @default.
- W1961280147 hasConcept C192562407 @default.
- W1961280147 hasConcept C193867417 @default.
- W1961280147 hasConcept C204323151 @default.
- W1961280147 hasConcept C2779372316 @default.
- W1961280147 hasConcept C2781355719 @default.
- W1961280147 hasConcept C33923547 @default.
- W1961280147 hasConcept C64904818 @default.
- W1961280147 hasConceptScore W1961280147C100906024 @default.
- W1961280147 hasConceptScore W1961280147C105795698 @default.
- W1961280147 hasConceptScore W1961280147C120665830 @default.
- W1961280147 hasConceptScore W1961280147C121332964 @default.
- W1961280147 hasConceptScore W1961280147C134306372 @default.
- W1961280147 hasConceptScore W1961280147C149505630 @default.
- W1961280147 hasConceptScore W1961280147C159985019 @default.
- W1961280147 hasConceptScore W1961280147C184050105 @default.
- W1961280147 hasConceptScore W1961280147C192562407 @default.
- W1961280147 hasConceptScore W1961280147C193867417 @default.
- W1961280147 hasConceptScore W1961280147C204323151 @default.
- W1961280147 hasConceptScore W1961280147C2779372316 @default.
- W1961280147 hasConceptScore W1961280147C2781355719 @default.
- W1961280147 hasConceptScore W1961280147C33923547 @default.
- W1961280147 hasConceptScore W1961280147C64904818 @default.
- W1961280147 hasLocation W19612801471 @default.
- W1961280147 hasOpenAccess W1961280147 @default.
- W1961280147 hasPrimaryLocation W19612801471 @default.
- W1961280147 hasRelatedWork W1970008433 @default.
- W1961280147 hasRelatedWork W1973977433 @default.
- W1961280147 hasRelatedWork W1983964012 @default.
- W1961280147 hasRelatedWork W1990577676 @default.
- W1961280147 hasRelatedWork W2023555982 @default.
- W1961280147 hasRelatedWork W2028690133 @default.
- W1961280147 hasRelatedWork W2036786601 @default.
- W1961280147 hasRelatedWork W2037660923 @default.
- W1961280147 hasRelatedWork W2054114338 @default.
- W1961280147 hasRelatedWork W2065497234 @default.
- W1961280147 hasRelatedWork W2065649369 @default.
- W1961280147 hasRelatedWork W2074849345 @default.
- W1961280147 hasRelatedWork W2078301310 @default.
- W1961280147 hasRelatedWork W2122533258 @default.
- W1961280147 hasRelatedWork W2144018557 @default.
- W1961280147 hasRelatedWork W2161533326 @default.
- W1961280147 hasRelatedWork W2889863175 @default.
- W1961280147 hasRelatedWork W2896815130 @default.
- W1961280147 hasRelatedWork W2024015783 @default.
- W1961280147 hasRelatedWork W2879462477 @default.
- W1961280147 isParatext "false" @default.
- W1961280147 isRetracted "false" @default.
- W1961280147 magId "1961280147" @default.
- W1961280147 workType "article" @default.