Atomic structure and defect dynamics of monolayer lead iodide nanodisks with epitaxial alignment on graphene

Imaging liquid phase exfoliated nanosheets on suspended graphene via annular dark-field STEM can enable identification of various defects, vacancies and their migration. Here, the authors report matching of zigzag edges of monolayer PbI2 with graphene arm-chairs leading to a phase shift from 1 T to...

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Autores principales:	Sapna Sinha, Taishan Zhu, Arthur France-Lanord, Yuewen Sheng, Jeffrey C. Grossman, Kyriakos Porfyrakis, Jamie H. Warner
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/09d3446c7a49416f8ba15d3e115e14f7
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spelling	oai:doaj.org-article:09d3446c7a49416f8ba15d3e115e14f72021-12-02T17:33:14ZAtomic structure and defect dynamics of monolayer lead iodide nanodisks with epitaxial alignment on graphene10.1038/s41467-020-14481-z2041-1723https://doaj.org/article/09d3446c7a49416f8ba15d3e115e14f72020-02-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-14481-zhttps://doaj.org/toc/2041-1723Imaging liquid phase exfoliated nanosheets on suspended graphene via annular dark-field STEM can enable identification of various defects, vacancies and their migration. Here, the authors report matching of zigzag edges of monolayer PbI2 with graphene arm-chairs leading to a phase shift from 1 T to 1 H structure to maximize commensuration of the lattices.Sapna SinhaTaishan ZhuArthur France-LanordYuewen ShengJeffrey C. GrossmanKyriakos PorfyrakisJamie H. WarnerNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-13 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Sapna Sinha Taishan Zhu Arthur France-Lanord Yuewen Sheng Jeffrey C. Grossman Kyriakos Porfyrakis Jamie H. Warner Atomic structure and defect dynamics of monolayer lead iodide nanodisks with epitaxial alignment on graphene
description	Imaging liquid phase exfoliated nanosheets on suspended graphene via annular dark-field STEM can enable identification of various defects, vacancies and their migration. Here, the authors report matching of zigzag edges of monolayer PbI2 with graphene arm-chairs leading to a phase shift from 1 T to 1 H structure to maximize commensuration of the lattices.
format	article
author	Sapna Sinha Taishan Zhu Arthur France-Lanord Yuewen Sheng Jeffrey C. Grossman Kyriakos Porfyrakis Jamie H. Warner
author_facet	Sapna Sinha Taishan Zhu Arthur France-Lanord Yuewen Sheng Jeffrey C. Grossman Kyriakos Porfyrakis Jamie H. Warner
author_sort	Sapna Sinha
title	Atomic structure and defect dynamics of monolayer lead iodide nanodisks with epitaxial alignment on graphene
title_short	Atomic structure and defect dynamics of monolayer lead iodide nanodisks with epitaxial alignment on graphene
title_full	Atomic structure and defect dynamics of monolayer lead iodide nanodisks with epitaxial alignment on graphene
title_fullStr	Atomic structure and defect dynamics of monolayer lead iodide nanodisks with epitaxial alignment on graphene
title_full_unstemmed	Atomic structure and defect dynamics of monolayer lead iodide nanodisks with epitaxial alignment on graphene
title_sort	atomic structure and defect dynamics of monolayer lead iodide nanodisks with epitaxial alignment on graphene
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/09d3446c7a49416f8ba15d3e115e14f7
work_keys_str_mv	AT sapnasinha atomicstructureanddefectdynamicsofmonolayerleadiodidenanodiskswithepitaxialalignmentongraphene AT taishanzhu atomicstructureanddefectdynamicsofmonolayerleadiodidenanodiskswithepitaxialalignmentongraphene AT arthurfrancelanord atomicstructureanddefectdynamicsofmonolayerleadiodidenanodiskswithepitaxialalignmentongraphene AT yuewensheng atomicstructureanddefectdynamicsofmonolayerleadiodidenanodiskswithepitaxialalignmentongraphene AT jeffreycgrossman atomicstructureanddefectdynamicsofmonolayerleadiodidenanodiskswithepitaxialalignmentongraphene AT kyriakosporfyrakis atomicstructureanddefectdynamicsofmonolayerleadiodidenanodiskswithepitaxialalignmentongraphene AT jamiehwarner atomicstructureanddefectdynamicsofmonolayerleadiodidenanodiskswithepitaxialalignmentongraphene
_version_	1718379981788151808

Atomic structure and defect dynamics of monolayer lead iodide nanodisks with epitaxial alignment on graphene

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