Change in band alignment of HfO2 films with annealing treatments
DC Field | Value | Language |
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dc.contributor.author | Yim, Chang-Joon | - |
dc.contributor.author | Ko, Dae Hong | - |
dc.contributor.author | Jang, Moon Hyung | - |
dc.contributor.author | Chung, Kwun Bum | - |
dc.contributor.author | Cho, Mann Ho | - |
dc.contributor.author | Jeon, Hyeongtag | - |
dc.date.accessioned | 2022-10-07T10:43:40Z | - |
dc.date.available | 2022-10-07T10:43:40Z | - |
dc.date.created | 2022-08-26 | - |
dc.date.issued | 2008-01 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/172176 | - |
dc.description.abstract | Energy band alignment of a nitrided HfO2 film and dependence of the band gap (E-g) on annealing treatments with nitrogen plasma and ambient gases (N-2 and O-2) were studied by reflection electron energy loss spectra and x-ray photoelectron spectroscopy. We also investigated the nitrogen content in the film and its influence on the band alignment using medium energy ion scattering. The nitrogen incorporated into the HfO2 film by directed nitrogen plasma treatment significantly decreased the band gap and band offsets, i.e., the incorporated N in the film decreased both conduction and valance band offsets. The nitrogen content in depth direction was dependent on the postannealing conditions using O-2 or N-2. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER INST PHYSICS | - |
dc.title | Change in band alignment of HfO2 films with annealing treatments | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jeon, Hyeongtag | - |
dc.identifier.doi | 10.1063/1.2826270 | - |
dc.identifier.scopusid | 2-s2.0-38049045491 | - |
dc.identifier.wosid | 000252284200129 | - |
dc.identifier.bibliographicCitation | APPLIED PHYSICS LETTERS, v.92, no.1, pp.1 - 3 | - |
dc.relation.isPartOf | APPLIED PHYSICS LETTERS | - |
dc.citation.title | APPLIED PHYSICS LETTERS | - |
dc.citation.volume | 92 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 3 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | GATE DIELECTRICS | - |
dc.subject.keywordPlus | ELECTRICAL-PROPERTIES | - |
dc.subject.keywordPlus | SILICON | - |
dc.identifier.url | https://aip.scitation.org/doi/full/10.1063/1.2826270 | - |
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