Symmetries in transmission electron microscopy imaging of crystals with strain

dc.bibliographicCitation.firstPage1
dc.bibliographicCitation.issue2267
dc.bibliographicCitation.lastPage23
dc.bibliographicCitation.volume478
dc.contributor.authorKoprucki, Thomas
dc.contributor.authorMaltsi, Anieza
dc.contributor.authorMielke, Alexander
dc.date.accessioned2023-03-01T09:28:12Z
dc.date.available2023-03-01T09:28:12Z
dc.date.issued2022
dc.description.abstractTransmission electron microscopy (TEM) images of strained crystals often exhibit symmetries, the source of which is not always clear. To understand these symmetries, we distinguish between symmetries that occur from the imaging process itself and symmetries of the inclusion that might affect the image. For the imaging process, we prove mathematically that the intensities are invariant under specific transformations. A combination of these invariances with specific properties of the strain profile can then explain symmetries observed in TEM images. We demonstrate our approach to the study of symmetries in TEM images using selected examples in the field of semiconductor nanostructures such as quantum wells and quantum dots.eng
dc.description.versionpublishedVersioneng
dc.identifier.urihttps://oa.tib.eu/renate/handle/123456789/11619
dc.identifier.urihttp://dx.doi.org/10.34657/10652
dc.language.isoeng
dc.publisherLondon : [Verlag nicht ermittelbar]
dc.relation.doihttps://doi.org/10.1098/rspa.2022.0317
dc.relation.essn1471-2946
dc.relation.ispartofseriesProceedings of the Royal Society of London 478 (2022), Nr. 2267eng
dc.relation.issn1364-5021
dc.rights.licenseCC BY 4.0 Unported
dc.rights.urihttps://creativecommons.org/licenses/by/4.0
dc.subjectbeam column approximationeng
dc.subjectDarwin-Howie-Whelan equationeng
dc.subjectdeformed crystalseng
dc.subjectreciprocal theoremeng
dc.subjectsymmetrieseng
dc.subjecttransmission electron microscopy imagingeng
dc.subject.ddc530
dc.subject.ddc510
dc.titleSymmetries in transmission electron microscopy imaging of crystals with straineng
dc.typearticle
dc.typeText
dcterms.bibliographicCitation.journalTitleProceedings of the Royal Society of London
tib.accessRightsopenAccess
wgl.contributorWIAS
wgl.subjectPhysikger
wgl.subjectMathematikger
wgl.typeZeitschriftenartikelger
Files
Original bundle
Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
rspa-2022-0317.pdf
Size:
1.92 MB
Format:
Adobe Portable Document Format
Description:
Collections