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Modification of DHF for removal of metals from silicon wafer
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Lee, Dong Hwan | - |
| dc.contributor.author | Song, Hee jin | - |
| dc.contributor.author | Jang, Sung hae | - |
| dc.contributor.author | Kim, Hyun tae | - |
| dc.contributor.author | Yi, Jae Hwan | - |
| dc.contributor.author | Choi, Eunsuck | - |
| dc.contributor.author | Park, Jin-Goo | - |
| dc.date.accessioned | 2021-06-22T15:23:43Z | - |
| dc.date.available | 2021-06-22T15:23:43Z | - |
| dc.date.created | 2021-01-22 | - |
| dc.date.issued | 2017 | - |
| dc.identifier.issn | 1938-5862 | - |
| dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/11638 | - |
| dc.description.abstract | In this study, we modified DHF (Dilute Hydrofluoric acid) cleaning solution using various additives such as ozone and chelating agents to control metallic contaminants on silicon (Si) surface. Metal contaminations, Cu and Al, were intentionally deposited on Si surface by a dipping method to evaluate the effect of additives on metal removal. MRE (Metal Removal Efficiency) was measured by atomic force microscopy. By optimizing the concentration of additives in DHF, more than 95% of MRE was achieved. Cu was not easy to remove when compared with Al in chelating agent added DHF solutions. However, DHF with ozone showed higher and equal removal efficiency in both Cu and Al contaminants. © The Electrochemical Society. | - |
| dc.language | 영어 | - |
| dc.language.iso | en | - |
| dc.publisher | Electrochemical Society, Inc. | - |
| dc.title | Modification of DHF for removal of metals from silicon wafer | - |
| dc.type | Article | - |
| dc.contributor.affiliatedAuthor | Park, Jin-Goo | - |
| dc.identifier.doi | 10.1149/08002.0249ecst | - |
| dc.identifier.scopusid | 2-s2.0-85050012895 | - |
| dc.identifier.wosid | 000578549400026 | - |
| dc.identifier.bibliographicCitation | ECS Transactions, v.80, no.2, pp.249 - 256 | - |
| dc.relation.isPartOf | ECS Transactions | - |
| dc.citation.title | ECS Transactions | - |
| dc.citation.volume | 80 | - |
| dc.citation.number | 2 | - |
| dc.citation.startPage | 249 | - |
| dc.citation.endPage | 256 | - |
| dc.type.rims | ART | - |
| dc.type.docType | Conference Paper | - |
| dc.description.journalClass | 1 | - |
| dc.description.isOpenAccess | N | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.relation.journalResearchArea | Electrochemistry | - |
| dc.relation.journalResearchArea | Physics | - |
| dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
| dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
| dc.subject.keywordPlus | Atomic force microscopy | - |
| dc.subject.keywordPlus | Chelation | - |
| dc.subject.keywordPlus | Efficiency | - |
| dc.subject.keywordPlus | Hydrofluoric acid | - |
| dc.subject.keywordPlus | Metals | - |
| dc.subject.keywordPlus | Ozone | - |
| dc.subject.keywordPlus | Chelating agent | - |
| dc.subject.keywordPlus | Cleaning solution | - |
| dc.subject.keywordPlus | Dipping method | - |
| dc.subject.keywordPlus | Metal contamination | - |
| dc.subject.keywordPlus | Metal removal | - |
| dc.subject.keywordPlus | Metallic contaminants | - |
| dc.subject.keywordPlus | Removal efficiencies | - |
| dc.subject.keywordPlus | Removal of metals | - |
| dc.subject.keywordPlus | Silicon wafers | - |
| dc.identifier.url | https://iopscience.iop.org/article/10.1149/08002.0249ecst | - |
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Related Researcher
- Park, Jin Goo
- ERICA 공학대학 (DEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING)