About: Determination of interatomic coupling between two-dimensional crystals using angle-resolved photoemission spectroscopy

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About: Determination of interatomic coupling between two-dimensional crystals using angle-resolved photoemission spectroscopy Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Determination of interatomic coupling between two-dimensional crystals using angle-resolved photoemission spectroscopy
Creator	Chen, Y Thompson, J Wang, H Peng, H Barinov, A Channa, N Mucha-Kruczyński, M Pei, D Schröter, N
Source	ArXiv; Medline
abstract	Lack of directional bonding between two-dimensional crystals like graphene or monolayer transition metal dichalcogenides provides unusual freedom in selection of components for vertical van der Waals heterostructures. However, even for identical layers, their stacking, in particular the relative angle between their crystallographic directions, modifies properties of the structure. We demonstrate that the interatomic coupling between two two-dimensional crystals can be determined from angle-resolved photoemission spectra of a trilayer structure with one aligned and one twisted interface. Each of the interfaces provides complementary information and together they enable self-consistent determination of the coupling. We parametrize interatomic coupling for carbon atoms by studying twisted trilayer graphene and show that the result can be applied to structures with different twists and number of layers. Our approach demonstrates how to extract fundamental information about interlayer coupling in a stack of two-dimensional crystals and can be applied to many other van der Waals interfaces.
has issue date	2020-07-17(xsd:dateTime)
bibo:doi	10.1038/s41467-020-17412-0
bibo:pmid	32681042
has license	arxiv
sha1sum (hex)	50b889c37d7c9ff3c4873831f62ff730d91ba6b9
schema:url	https://doi.org/10.1038/s41467-020-17412-0
resource representing a document's title	Determination of interatomic coupling between two-dimensional crystals using angle-resolved photoemission spectroscopy
has PubMed identifier	32681042
schema:publication	Nature communications
resource representing a document's body	covid:50b889c37d7c9ff3c4873831f62ff730d91ba6b9#body_text
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