Matches in SemOpenAlex for { <https://semopenalex.org/work/W2949213746> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W2949213746 endingPage "282" @default.
- W2949213746 startingPage "271" @default.
- W2949213746 abstract "Mindlin's second strain gradient theory, due to its competency in capturing the surface effects, is of particular interest. For a homogeneous, centrosymmetric and isotropic material, formulation in this framework introduces sixteen additional constants. Fifteen parameters bring up four characteristic lengths associated with bulk and another one associated with surface. Bulk characteristic lengths and Lame constants appear in equilibrium equations, while surface characteristic length enters the formulation through boundary conditions. The remaining parameter is modulus of cohesion characterizing the surface effect. To date, there are no successful experimentations measuring these internal length scales. Due to the lack of experimental and computational data, quantitative analyses based on these enriched theories have been impossible. The present work gives an accurate remedy for the calculation of these parameters by utilizing an analytical formulation in lattice dynamics combined with the first principles. From the equivalency between the atomistic crystal lattice dynamics of bulk and its counterpart in second strain gradient elasticity, bulk characteristic lengths are expressed in terms of atomic force constants. Additionally, considering a free standing film that brings the surface effect into account, analytical expressions for surface energy and change in film thickness are obtained in terms of modulus of cohesion, Lame constants, surface and bulk characteristic lengths and film thickness. The numerical values of atomic force constants, surface energy and change in film thickness are calculated using ab initio simulations and subsequently bulk and surface characteristic lengths and modulus of cohesion are evaluated from the developed analytical expressions." @default.
- W2949213746 created "2019-06-27" @default.
- W2949213746 creator A5006225613 @default.
- W2949213746 creator A5081730473 @default.
- W2949213746 date "2015-04-23" @default.
- W2949213746 modified "2023-09-26" @default.
- W2949213746 title "Determination of Nanoscopic Parameters in Second Strain Gradient Elasticity" @default.
- W2949213746 hasPublicationYear "2015" @default.
- W2949213746 type Work @default.
- W2949213746 sameAs 2949213746 @default.
- W2949213746 citedByCount "0" @default.
- W2949213746 crossrefType "journal-article" @default.
- W2949213746 hasAuthorship W2949213746A5006225613 @default.
- W2949213746 hasAuthorship W2949213746A5081730473 @default.
- W2949213746 hasConcept C104054115 @default.
- W2949213746 hasConcept C11135259 @default.
- W2949213746 hasConcept C120665830 @default.
- W2949213746 hasConcept C121332964 @default.
- W2949213746 hasConcept C121854251 @default.
- W2949213746 hasConcept C132612359 @default.
- W2949213746 hasConcept C135628077 @default.
- W2949213746 hasConcept C159985019 @default.
- W2949213746 hasConcept C178790620 @default.
- W2949213746 hasConcept C184050105 @default.
- W2949213746 hasConcept C185592680 @default.
- W2949213746 hasConcept C18762648 @default.
- W2949213746 hasConcept C192562407 @default.
- W2949213746 hasConcept C193867417 @default.
- W2949213746 hasConcept C195839 @default.
- W2949213746 hasConcept C199201527 @default.
- W2949213746 hasConcept C207114421 @default.
- W2949213746 hasConcept C43486711 @default.
- W2949213746 hasConcept C57879066 @default.
- W2949213746 hasConcept C74650414 @default.
- W2949213746 hasConcept C94406020 @default.
- W2949213746 hasConcept C97355855 @default.
- W2949213746 hasConceptScore W2949213746C104054115 @default.
- W2949213746 hasConceptScore W2949213746C11135259 @default.
- W2949213746 hasConceptScore W2949213746C120665830 @default.
- W2949213746 hasConceptScore W2949213746C121332964 @default.
- W2949213746 hasConceptScore W2949213746C121854251 @default.
- W2949213746 hasConceptScore W2949213746C132612359 @default.
- W2949213746 hasConceptScore W2949213746C135628077 @default.
- W2949213746 hasConceptScore W2949213746C159985019 @default.
- W2949213746 hasConceptScore W2949213746C178790620 @default.
- W2949213746 hasConceptScore W2949213746C184050105 @default.
- W2949213746 hasConceptScore W2949213746C185592680 @default.
- W2949213746 hasConceptScore W2949213746C18762648 @default.
- W2949213746 hasConceptScore W2949213746C192562407 @default.
- W2949213746 hasConceptScore W2949213746C193867417 @default.
- W2949213746 hasConceptScore W2949213746C195839 @default.
- W2949213746 hasConceptScore W2949213746C199201527 @default.
- W2949213746 hasConceptScore W2949213746C207114421 @default.
- W2949213746 hasConceptScore W2949213746C43486711 @default.
- W2949213746 hasConceptScore W2949213746C57879066 @default.
- W2949213746 hasConceptScore W2949213746C74650414 @default.
- W2949213746 hasConceptScore W2949213746C94406020 @default.
- W2949213746 hasConceptScore W2949213746C97355855 @default.
- W2949213746 hasLocation W29492137461 @default.
- W2949213746 hasOpenAccess W2949213746 @default.
- W2949213746 hasPrimaryLocation W29492137461 @default.
- W2949213746 hasRelatedWork W1115988576 @default.
- W2949213746 hasRelatedWork W1965057954 @default.
- W2949213746 hasRelatedWork W1981704995 @default.
- W2949213746 hasRelatedWork W1984980836 @default.
- W2949213746 hasRelatedWork W1994788545 @default.
- W2949213746 hasRelatedWork W2016270368 @default.
- W2949213746 hasRelatedWork W2018307997 @default.
- W2949213746 hasRelatedWork W2064055173 @default.
- W2949213746 hasRelatedWork W2094883805 @default.
- W2949213746 hasRelatedWork W2335412713 @default.
- W2949213746 hasRelatedWork W2348805303 @default.
- W2949213746 hasRelatedWork W2402431956 @default.
- W2949213746 hasRelatedWork W2441765529 @default.
- W2949213746 hasRelatedWork W2778490761 @default.
- W2949213746 hasRelatedWork W2796211215 @default.
- W2949213746 hasRelatedWork W2966546968 @default.
- W2949213746 hasRelatedWork W2970712589 @default.
- W2949213746 hasRelatedWork W3096014860 @default.
- W2949213746 hasRelatedWork W3197009905 @default.
- W2949213746 hasRelatedWork W2797372574 @default.
- W2949213746 hasVolume "1" @default.
- W2949213746 isParatext "false" @default.
- W2949213746 isRetracted "false" @default.
- W2949213746 magId "2949213746" @default.
- W2949213746 workType "article" @default.