DC Field | Value | Language |
---|---|---|
dc.contributor.author | Han, Sang Wook | - |
dc.contributor.author | Yun, Won Seok | - |
dc.contributor.author | Kim, Hyesun | - |
dc.contributor.author | Kim, Yanghee | - |
dc.contributor.author | Kim, D.-H. | - |
dc.contributor.author | Ahn, Chang Won | - |
dc.contributor.author | Ryu, Sunmin | - |
dc.date.accessioned | 2022-02-28T04:40:20Z | - |
dc.date.available | 2022-02-28T04:40:20Z | - |
dc.date.created | 2022-02-26 | - |
dc.date.issued | 2021-12 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/109569 | - |
dc.description.abstract | Beyond the general purpose of noble gas ion sputtering, which is to achieve functional defect engineering of two-dimensional (2D) materials, we herein report another positive effect of low-energy (100 eV) He+ ion irradiation: converting n-type MoS2 to p-type by electron capture through the migration of the topmost S atoms. The electron capture ability via He+ ion irradiation is valid for supported bilayer MoS2; however, it is limited at supported monolayer MoS2 because the charges on the underlying substrates transfer into the monolayer under the current condition for He+ ion irradiation. Our technique provides a stable and universal method for converting n-type 2D transition metal dichalcogenides (TMDs) into p-type semiconductors in a controlled fashion using low-energy He+ ion irradiation. | - |
dc.language | English | - |
dc.publisher | Nature Publishing Group | - |
dc.relation.isPartOf | Scientific Reports | - |
dc.title | Hole doping effect of MoS2 via electron capture of He+ ion irradiation | - |
dc.type | Article | - |
dc.identifier.doi | 10.1038/s41598-021-02932-6 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Scientific Reports, v.11, no.1 | - |
dc.identifier.wosid | 000734524200054 | - |
dc.citation.number | 1 | - |
dc.citation.title | Scientific Reports | - |
dc.citation.volume | 11 | - |
dc.contributor.affiliatedAuthor | Kim, Hyesun | - |
dc.contributor.affiliatedAuthor | Kim, Yanghee | - |
dc.contributor.affiliatedAuthor | Kim, D.-H. | - |
dc.contributor.affiliatedAuthor | Ryu, Sunmin | - |
dc.identifier.scopusid | 2-s2.0-85120938461 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.type.docType | Article | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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