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Article: Polymer-like Inorganic Double Helical van der Waals Semiconductor

TitlePolymer-like Inorganic Double Helical van der Waals Semiconductor
Authors
KeywordsDeformability
Inorganic double helix
SnIP
van der Waals crystal
Young's modulus
Issue Date2022
Citation
Nano Letters, 2022, v. 22, n. 22, p. 9054-9061 How to Cite?
AbstractIn high-performance flexible and stretchable electronic devices, conventional inorganic semiconductors made of rigid and brittle materials typically need to be configured into geometrically deformable formats and integrated with elastomeric substrates, which leads to challenges in scaling down device dimensions and complexities in device fabrication and integration. Here we report the extraordinary mechanical properties of the newly discovered inorganic double helical semiconductor tin indium phosphate. This spiral-shape double helical crystal shows the lowest Young's modulus (13.6 GPa) among all known stable inorganic materials. The large elastic (>27%) and plastic (>60%) bending strains are also observed and attributed to the easy slippage between neighboring double helices that are coupled through van der Waals interactions, leading to the high flexibility and deformability among known semiconducting materials. The results advance the fundamental understanding of the unique polymer-like mechanical properties and lay the foundation for their potential applications in flexible electronics and nanomechanics disciplines.
Persistent Identifierhttp://hdl.handle.net/10722/335430
ISSN
2023 Impact Factor: 9.6
2023 SCImago Journal Rankings: 3.411
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorWu, Jiangbin-
dc.contributor.authorWang, Nan-
dc.contributor.authorXie, Ya Ru-
dc.contributor.authorLiu, Hefei-
dc.contributor.authorHuang, Xinghao-
dc.contributor.authorCong, Xin-
dc.contributor.authorChen, Hung Yu-
dc.contributor.authorMa, Jiahui-
dc.contributor.authorLiu, Fanxin-
dc.contributor.authorZhao, Hangbo-
dc.contributor.authorZhang, Jun-
dc.contributor.authorTan, Ping Heng-
dc.contributor.authorWang, Han-
dc.date.accessioned2023-11-17T08:25:50Z-
dc.date.available2023-11-17T08:25:50Z-
dc.date.issued2022-
dc.identifier.citationNano Letters, 2022, v. 22, n. 22, p. 9054-9061-
dc.identifier.issn1530-6984-
dc.identifier.urihttp://hdl.handle.net/10722/335430-
dc.description.abstractIn high-performance flexible and stretchable electronic devices, conventional inorganic semiconductors made of rigid and brittle materials typically need to be configured into geometrically deformable formats and integrated with elastomeric substrates, which leads to challenges in scaling down device dimensions and complexities in device fabrication and integration. Here we report the extraordinary mechanical properties of the newly discovered inorganic double helical semiconductor tin indium phosphate. This spiral-shape double helical crystal shows the lowest Young's modulus (13.6 GPa) among all known stable inorganic materials. The large elastic (>27%) and plastic (>60%) bending strains are also observed and attributed to the easy slippage between neighboring double helices that are coupled through van der Waals interactions, leading to the high flexibility and deformability among known semiconducting materials. The results advance the fundamental understanding of the unique polymer-like mechanical properties and lay the foundation for their potential applications in flexible electronics and nanomechanics disciplines.-
dc.languageeng-
dc.relation.ispartofNano Letters-
dc.subjectDeformability-
dc.subjectInorganic double helix-
dc.subjectSnIP-
dc.subjectvan der Waals crystal-
dc.subjectYoung's modulus-
dc.titlePolymer-like Inorganic Double Helical van der Waals Semiconductor-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1021/acs.nanolett.2c03394-
dc.identifier.pmid36321634-
dc.identifier.scopuseid_2-s2.0-85141720150-
dc.identifier.volume22-
dc.identifier.issue22-
dc.identifier.spage9054-
dc.identifier.epage9061-
dc.identifier.eissn1530-6992-
dc.identifier.isiWOS:000879500000001-

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