Imaging Polarity in Two Dimensional Materials by Breaking Friedel's Law.
2D Materials
Diffraction
Non-centrosymmetric
Pixelated detector
Polar
Journal
Ultramicroscopy
ISSN: 1879-2723
Titre abrégé: Ultramicroscopy
Pays: Netherlands
ID NLM: 7513702
Informations de publication
Date de publication:
Aug 2020
Aug 2020
Historique:
received:
01
08
2019
revised:
26
03
2020
accepted:
07
05
2020
pubmed:
11
6
2020
medline:
11
6
2020
entrez:
11
6
2020
Statut:
ppublish
Résumé
Friedel's law guarantees an inversion-symmetric diffraction pattern for thin, light materials where a kinematic approximation or a single-scattering model holds. Typically, breaking Friedel symmetry is ascribed to multiple scattering events within thick, non-centrosymmetric crystals. However, two-dimensional (2D) materials such as a single monolayer of MoS
Identifiants
pubmed: 32521385
pii: S0304-3991(19)30258-X
doi: 10.1016/j.ultramic.2020.113019
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
113019Informations de copyright
Copyright © 2020 Elsevier B.V. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest None.