Prediction of Absolute Hall Effect Sensitivity and Minimum Magnetic Resolution for Two-Dimensional Rhenium Disulfide Multilayer Magnetic Sensors without Magnetic Fields
DC Field | Value | Language |
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dc.contributor.author | Joo, Min-Kyu | - |
dc.date.accessioned | 2023-11-08T06:47:35Z | - |
dc.date.available | 2023-11-08T06:47:35Z | - |
dc.date.issued | 2023-03 | - |
dc.identifier.issn | 2288-6559 | - |
dc.identifier.issn | 2288-6559 | - |
dc.identifier.uri | https://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/151949 | - |
dc.description.abstract | Absolute Hall-effect sensitivity (SA) and minimum magnetic resolution (Bmin) of two-dimensional (2D) van der Waals Hall elements are predicted without magnetic fields by considering the drain voltage-dependent transconductance and current power spectrum density (PSD). The measured drain-bias-dependent PSD of rhenium disulfide multilayers is suitably described by the carrier number fluctuation noise model, indicating that the effects of carrier trapping/de-trapping into oxide traps dominate the observed current variations. To achieve high currentnormalized Hall sensitivity and SA with a low Bmin at a specific current value, the contact resistance and oxide trap density should be further optimized. Our discussion provides an effective approach for the optimization of 2D multilayer-based Hall elements. | - |
dc.format.extent | 4 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | 한국진공학회 | - |
dc.title | Prediction of Absolute Hall Effect Sensitivity and Minimum Magnetic Resolution for Two-Dimensional Rhenium Disulfide Multilayer Magnetic Sensors without Magnetic Fields | - |
dc.type | Article | - |
dc.publisher.location | 대한민국 | - |
dc.identifier.doi | 10.5757/ASCT.2023.32.2.41 | - |
dc.identifier.scopusid | 2-s2.0-85153789190 | - |
dc.identifier.wosid | 000972521300003 | - |
dc.identifier.bibliographicCitation | Applied Science and Convergence Technology, v.32, no.2, pp 41 - 44 | - |
dc.citation.title | Applied Science and Convergence Technology | - |
dc.citation.volume | 32 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 41 | - |
dc.citation.endPage | 44 | - |
dc.identifier.kciid | ART002947647 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | esci | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | FUTURE | - |
dc.subject.keywordAuthor | Two-dimensional materials | - |
dc.subject.keywordAuthor | Hall sensor | - |
dc.subject.keywordAuthor | Magnetic resolution | - |
dc.subject.keywordAuthor | Analytical model | - |
dc.subject.keywordAuthor | Contact resistance | - |
dc.subject.keywordAuthor | Carrier mobility | - |
dc.identifier.url | https://www.e-asct.org/journal/view.html?doi=10.5757/ASCT.2023.32.2.41 | - |
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