Matches in SemOpenAlex for { <https://semopenalex.org/work/W3049356590> ?p ?o ?g. }
- W3049356590 endingPage "113094" @default.
- W3049356590 startingPage "113094" @default.
- W3049356590 abstract "The relative roles of multiple electron scattering and in-molecule Fresnel diffraction in atomic-resolution transmission electron microscopy of small molecules are discussed. It is argued that, while multiple scattering tends to have only a moderate effect, the in-molecule Fresnel diffraction can be significant due to the shallow depth of focus in high-resolution electron microscopy. When the depth of focus is smaller than the size of molecule along the trajectory of the electrons, the projection approximation breaks down and pairs of images at orientations of the molecule rotated by 180 degrees are not the same. Put another way, it matters which way the electrons traverse the specimen. In such cases, diffraction tomography based on the first Born or first Rytov approximation represents a more suitable method for the reconstruction of the three-dimensional distribution of the electrostatic potential, compared to conventional computed tomography which intrinsically relies on the validity of the projection approximation. A simplified method for diffraction tomography based on the approximation of Fresnel diffraction by the transport of intensity equation is proposed and tested on numerically simulated examples." @default.
- W3049356590 created "2020-08-21" @default.
- W3049356590 creator A5017680494 @default.
- W3049356590 creator A5028262073 @default.
- W3049356590 creator A5040357087 @default.
- W3049356590 creator A5041428845 @default.
- W3049356590 date "2020-11-01" @default.
- W3049356590 modified "2023-10-18" @default.
- W3049356590 title "Relative roles of multiple scattering and Fresnel diffraction in the imaging of small molecules using electrons" @default.
- W3049356590 cites W1967008529 @default.
- W3049356590 cites W1994723147 @default.
- W3049356590 cites W1995648222 @default.
- W3049356590 cites W2002832520 @default.
- W3049356590 cites W2005601437 @default.
- W3049356590 cites W2017151692 @default.
- W3049356590 cites W2021304998 @default.
- W3049356590 cites W2023287219 @default.
- W3049356590 cites W2070051875 @default.
- W3049356590 cites W2110042120 @default.
- W3049356590 cites W2120181445 @default.
- W3049356590 cites W2129934965 @default.
- W3049356590 cites W2137089455 @default.
- W3049356590 cites W2140885895 @default.
- W3049356590 cites W2147443197 @default.
- W3049356590 cites W2150938882 @default.
- W3049356590 cites W2164164794 @default.
- W3049356590 cites W2168254193 @default.
- W3049356590 cites W2171696519 @default.
- W3049356590 cites W2220335167 @default.
- W3049356590 cites W2261886256 @default.
- W3049356590 cites W2394829418 @default.
- W3049356590 cites W2466664260 @default.
- W3049356590 cites W2567144595 @default.
- W3049356590 cites W2588773912 @default.
- W3049356590 cites W2738961268 @default.
- W3049356590 cites W2797639802 @default.
- W3049356590 cites W2893114161 @default.
- W3049356590 cites W2917404586 @default.
- W3049356590 cites W2964127602 @default.
- W3049356590 doi "https://doi.org/10.1016/j.ultramic.2020.113094" @default.
- W3049356590 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32823250" @default.
- W3049356590 hasPublicationYear "2020" @default.
- W3049356590 type Work @default.
- W3049356590 sameAs 3049356590 @default.
- W3049356590 citedByCount "7" @default.
- W3049356590 countsByYear W30493565902020 @default.
- W3049356590 countsByYear W30493565902021 @default.
- W3049356590 countsByYear W30493565902022 @default.
- W3049356590 countsByYear W30493565902023 @default.
- W3049356590 crossrefType "journal-article" @default.
- W3049356590 hasAuthorship W3049356590A5017680494 @default.
- W3049356590 hasAuthorship W3049356590A5028262073 @default.
- W3049356590 hasAuthorship W3049356590A5040357087 @default.
- W3049356590 hasAuthorship W3049356590A5041428845 @default.
- W3049356590 hasConcept C11413529 @default.
- W3049356590 hasConcept C120665830 @default.
- W3049356590 hasConcept C121332964 @default.
- W3049356590 hasConcept C138268822 @default.
- W3049356590 hasConcept C146088050 @default.
- W3049356590 hasConcept C147120987 @default.
- W3049356590 hasConcept C154945302 @default.
- W3049356590 hasConcept C18693975 @default.
- W3049356590 hasConcept C191486275 @default.
- W3049356590 hasConcept C192209626 @default.
- W3049356590 hasConcept C193016168 @default.
- W3049356590 hasConcept C200096950 @default.
- W3049356590 hasConcept C207114421 @default.
- W3049356590 hasConcept C2780977457 @default.
- W3049356590 hasConcept C30475298 @default.
- W3049356590 hasConcept C33923547 @default.
- W3049356590 hasConcept C36022815 @default.
- W3049356590 hasConcept C41008148 @default.
- W3049356590 hasConcept C50282329 @default.
- W3049356590 hasConcept C57493831 @default.
- W3049356590 hasConcept C62520636 @default.
- W3049356590 hasConcept C71083448 @default.
- W3049356590 hasConcept C75806775 @default.
- W3049356590 hasConcept C77557913 @default.
- W3049356590 hasConceptScore W3049356590C11413529 @default.
- W3049356590 hasConceptScore W3049356590C120665830 @default.
- W3049356590 hasConceptScore W3049356590C121332964 @default.
- W3049356590 hasConceptScore W3049356590C138268822 @default.
- W3049356590 hasConceptScore W3049356590C146088050 @default.
- W3049356590 hasConceptScore W3049356590C147120987 @default.
- W3049356590 hasConceptScore W3049356590C154945302 @default.
- W3049356590 hasConceptScore W3049356590C18693975 @default.
- W3049356590 hasConceptScore W3049356590C191486275 @default.
- W3049356590 hasConceptScore W3049356590C192209626 @default.
- W3049356590 hasConceptScore W3049356590C193016168 @default.
- W3049356590 hasConceptScore W3049356590C200096950 @default.
- W3049356590 hasConceptScore W3049356590C207114421 @default.
- W3049356590 hasConceptScore W3049356590C2780977457 @default.
- W3049356590 hasConceptScore W3049356590C30475298 @default.
- W3049356590 hasConceptScore W3049356590C33923547 @default.
- W3049356590 hasConceptScore W3049356590C36022815 @default.
- W3049356590 hasConceptScore W3049356590C41008148 @default.
- W3049356590 hasConceptScore W3049356590C50282329 @default.
- W3049356590 hasConceptScore W3049356590C57493831 @default.