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Article: Electron-beam irradiation induced conductivity in ZnS nanowires as revealed by in situ transmission electron microscope

TitleElectron-beam irradiation induced conductivity in ZnS nanowires as revealed by in situ transmission electron microscope
Authors
Issue Date2009
Citation
Journal of Applied Physics, 2009, v. 106, n. 3, article no. 034302 How to Cite?
AbstractElectron transport variations in individual ZnS nanowires synthesized through a chemical vapor deposition process were in situ studied in transmission electron microscope under convergent electron-beam irradiation (EBI). It was found that the transport can dramatically be enhanced using proper irradiation conditions. The conductivity mechanism was revealed based on a detailed study of microstructure and composition evolutions under irradiation. EBI-induced Zn-rich domains' appearance and related O doping were mainly responsible for the conductivity improvements. First-principles theoretical calculations additionally indicated that the generation of midbands within a ZnS band gap might also contribute to the improved conductivity. © 2009 American Institute of Physics.
Persistent Identifierhttp://hdl.handle.net/10722/359867
ISSN
2023 Impact Factor: 2.7
2023 SCImago Journal Rankings: 0.649

 

DC FieldValueLanguage
dc.contributor.authorLiu, Baodan-
dc.contributor.authorBando, Yoshio-
dc.contributor.authorWang, Mingsheng-
dc.contributor.authorZhi, Chunyi-
dc.contributor.authorFang, Xiaosheng-
dc.contributor.authorTang, Chengchun-
dc.contributor.authorMitome, Masanori-
dc.contributor.authorGolberg, Dmitri-
dc.date.accessioned2025-09-10T09:03:46Z-
dc.date.available2025-09-10T09:03:46Z-
dc.date.issued2009-
dc.identifier.citationJournal of Applied Physics, 2009, v. 106, n. 3, article no. 034302-
dc.identifier.issn0021-8979-
dc.identifier.urihttp://hdl.handle.net/10722/359867-
dc.description.abstractElectron transport variations in individual ZnS nanowires synthesized through a chemical vapor deposition process were in situ studied in transmission electron microscope under convergent electron-beam irradiation (EBI). It was found that the transport can dramatically be enhanced using proper irradiation conditions. The conductivity mechanism was revealed based on a detailed study of microstructure and composition evolutions under irradiation. EBI-induced Zn-rich domains' appearance and related O doping were mainly responsible for the conductivity improvements. First-principles theoretical calculations additionally indicated that the generation of midbands within a ZnS band gap might also contribute to the improved conductivity. © 2009 American Institute of Physics.-
dc.languageeng-
dc.relation.ispartofJournal of Applied Physics-
dc.titleElectron-beam irradiation induced conductivity in ZnS nanowires as revealed by in situ transmission electron microscope-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1063/1.3173286-
dc.identifier.scopuseid_2-s2.0-69149090763-
dc.identifier.volume106-
dc.identifier.issue3-
dc.identifier.spagearticle no. 034302-
dc.identifier.epagearticle no. 034302-

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