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비정질 실리콘 박막의 알루미늄 직접 가열 유도 결정화 공정

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dc.contributor.authorPark, Ji-Young-
dc.contributor.authorLee, Dae-Geon-
dc.contributor.authorMoon, Seung-Jae-
dc.date.accessioned2022-07-16T13:25:41Z-
dc.date.available2022-07-16T13:25:41Z-
dc.date.issued2012-10-
dc.identifier.issn1226-4881-
dc.identifier.urihttps://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/164516-
dc.description.abstract본 연구에서는 새로운 알루미늄 유도 결정화 공정을 제안하였다. 알루미늄 박막에 직접 3 A 의 정전류를 인가하여 1 cm × 1 cm 넓이의 두께 200 nm 비정질 실리콘 박막을 수십 초 내에 결정화하는 방법이다. 결정화된 다결정 실리콘 박막은 520 cm-1 에서의 라만 분광 피크를 통해 확인할 수 있었다. 공정후, 알루미늄이 식각된 다결정 실리콘 박막은 다공성 구조임을 SEM 을 통하여 확인할 수 있었다. 또한, 이차이온질량분석(secondary ion mass spectroscopy)에서 알루미늄 농도가 1021 cm-3 으로 헤비 도핑된 것을 확인 할 수 있었으며, 실시간으로 측정된 열화상 카메라의 결과를 통해 결정화는 820 K 근처에서 일어나는 것을 확인할 수 있었다.-
dc.description.abstractIn this research, a novel direct-aluminum-heating-induced crystallization method was developed for the purpose of application to solar cells. By applying a constant current of 3 A to an aluminum thin film, a 200-nm-thick amorphous silicon (a-Si) thin film with a size of 1 cm × 1 cm can be crystallized into a polycrystalline silicon (poly-Si) thin film within a few tens of seconds. The Raman spectrum analysis shows a peak of 520 cm-1, which verifies the presence of poly-Si. After removing the aluminum layer, the poly-Si thin film was found to be porous. SIMS analysis showed that the porous poly-Si thin film was heavily p-doped with a doping concentration of 1021 cm -3. Thermal imaging shows that the crystallization from a-Si to poly-Si occurred at a temperature of around 820 K.-
dc.format.extent5-
dc.language한국어-
dc.language.isoKOR-
dc.publisher대한기계학회-
dc.title비정질 실리콘 박막의 알루미늄 직접 가열 유도 결정화 공정-
dc.title.alternativeDirect-aluminum-heating-induced crystallization of amorphous silicon thin film-
dc.typeArticle-
dc.publisher.location대한민국-
dc.identifier.doi10.3795/KSME-B.2012.36.10.1019-
dc.identifier.scopusid2-s2.0-84898429773-
dc.identifier.bibliographicCitation대한기계학회논문집 B, v.36, no.10, pp 1019 - 1023-
dc.citation.title대한기계학회논문집 B-
dc.citation.volume36-
dc.citation.number10-
dc.citation.startPage1019-
dc.citation.endPage1023-
dc.type.docTypeArticle-
dc.identifier.kciidART001697293-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscopus-
dc.description.journalRegisteredClasskci-
dc.subject.keywordPlusAluminum-
dc.subject.keywordPlusAmorphous silicon-
dc.subject.keywordPlusInfrared imaging-
dc.subject.keywordPlusPhosphorus-
dc.subject.keywordPlusPorous silicon-
dc.subject.keywordPlusSolar cells-
dc.subject.keywordPlusSpectrum analysis-
dc.subject.keywordPlusThin films-
dc.subject.keywordPlusAluminum thin films-
dc.subject.keywordPlusAluminum-induced crystallization-
dc.subject.keywordPlusAmorphous silicon (a-Si)-
dc.subject.keywordPlusAmorphous silicon thin films-
dc.subject.keywordPlusConstant current-
dc.subject.keywordPlusDoping concentration-
dc.subject.keywordPlusPoly-Si thin film-
dc.subject.keywordPlusPolycrystalline silicon (poly-Si)-
dc.subject.keywordPlusSilicon-
dc.subject.keywordAuthorAluminum Induced Crystallization-
dc.subject.keywordAuthorP-Doped Silicon-
dc.subject.keywordAuthorPorous Silicon-
dc.subject.keywordAuthorSolar Cell-
dc.subject.keywordAuthorThermal Imaging-
dc.subject.keywordAuthor태양전지-
dc.subject.keywordAuthor알루미늄 유도 결정화-
dc.subject.keywordAuthorp형 반도체-
dc.subject.keywordAuthor다공성 실리콘-
dc.subject.keywordAuthor열화상 카메라 온도-
dc.identifier.urlhttps://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE01970260&language=ko_KR-
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