PECVD 이용한 비정질 실리콘형 마이크로 볼로미터 특성
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 강태영 | - |
dc.contributor.author | 김경환 | - |
dc.date.available | 2020-02-29T07:46:49Z | - |
dc.date.created | 2020-02-12 | - |
dc.date.issued | 2012 | - |
dc.identifier.issn | 1738-2270 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/16998 | - |
dc.description.abstract | We report microbolometer characteristic with n-type and p-type amorphous silicon thin film. The n-type and p-type amorphous silicon thin films were made by PECVD. The electrical properties of n-type and p-type a-Si:H thin films were investigated as a function of doping gas flow rate. The doping gas used B2H6/Ar (1:9) and PH3/Ar (1:9). In general, the conductivity of doping a-Si:H thin films increased as doping gas increase but the conductivity of a-Si:H thin films decreased as the doping gas increase because doping gas concentration increase led to dilution gas (Ar) increase as the same time. We fabricated an amorphous silicon microbolometer using surface micromachining technology. The fabricated microbolometer had a negative TCR of 2.3%. The p-type microbolometer had responsivity of 5×104 V/W and high detectivity of 3×108 cm(Hz)1/2/W. The p-type microbolometer had more detectivity than n-type for less noise value | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | 한국반도체디스플레이기술학회 | - |
dc.relation.isPartOf | 반도체디스플레이기술학회지 | - |
dc.title | PECVD 이용한 비정질 실리콘형 마이크로 볼로미터 특성 | - |
dc.title.alternative | Properties of the Amorphous Silicon Microbolometer using PECVD | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 2 | - |
dc.identifier.bibliographicCitation | 반도체디스플레이기술학회지, v.11, no.4, pp.19 - 23 | - |
dc.identifier.kciid | ART001733010 | - |
dc.citation.endPage | 23 | - |
dc.citation.startPage | 19 | - |
dc.citation.title | 반도체디스플레이기술학회지 | - |
dc.citation.volume | 11 | - |
dc.citation.number | 4 | - |
dc.contributor.affiliatedAuthor | 강태영 | - |
dc.contributor.affiliatedAuthor | 김경환 | - |
dc.subject.keywordAuthor | Amorphous silicon | - |
dc.subject.keywordAuthor | PECVD | - |
dc.subject.keywordAuthor | Microbolometer | - |
dc.subject.keywordAuthor | Infrared | - |
dc.subject.keywordAuthor | Uncooled IR Detector | - |
dc.subject.keywordAuthor | TCR | - |
dc.subject.keywordAuthor | Detectivity | - |
dc.description.journalRegisteredClass | kci | - |
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