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Broadband photodetection of MoS2/p-Ge/n-Ge bipolar heterojunction phototransistor
  • Park, Youngseo ;
  • Hwang, Au Jin ;
  • Lee, Chanho ;
  • Yoo, Geonwook ;
  • Heo, Junseok
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dc.contributor.authorPark, Youngseo-
dc.contributor.authorHwang, Au Jin-
dc.contributor.authorLee, Chanho-
dc.contributor.authorYoo, Geonwook-
dc.contributor.authorHeo, Junseok-
dc.date.issued2021-01-01-
dc.identifier.issn2162-2701-
dc.identifier.urihttps://aurora.ajou.ac.kr/handle/2018.oak/36729-
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85120065804&origin=inward-
dc.description.abstractMoS2/p-Ge/n-Ge bipolar heterojunction phototransistor is fabricated, which can detect from VIS to NIR. The responsivities are 35.21 and 133.56 A/W at 466 and 1550 nm, respectively. Photocurrent amplification of BHP, 6 times larger than photocurrent of p-Ge/n-Ge and p-Ge/MoS2 photodiodes.-
dc.description.sponsorshipThis work was supported by the Industrial Strategic Technology Development Program (20000300), funded by the Ministry of Trade, Industry, and Energy (MOTIE, Republic of Korea).-
dc.language.isoeng-
dc.publisherOptica Publishing Group (formerly OSA)-
dc.subject.mesh1550 nm-
dc.subject.meshHeterojunction phototransistors-
dc.subject.meshPhoto detection-
dc.subject.meshPhotocurrent amplification-
dc.subject.meshResponsivity-
dc.titleBroadband photodetection of MoS2/p-Ge/n-Ge bipolar heterojunction phototransistor-
dc.typeConference-
dc.citation.conferenceDate2021.5.9. ~ 2021.5.14.-
dc.citation.conferenceNameCLEO: Science and Innovations, CLEO:S and I 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021-
dc.citation.editionCLEO: Science and Innovations, CLEO:S and I 2021-
dc.citation.titleOptics InfoBase Conference Papers-
dc.identifier.bibliographicCitationOptics InfoBase Conference Papers-
dc.identifier.doi2-s2.0-85120065804-
dc.identifier.scopusid2-s2.0-85120065804-
dc.identifier.urlhttps://www.osapublishing.org/beta/allconferences.cfm-
dc.type.otherConference Paper-
dc.subject.subareaElectronic, Optical and Magnetic Materials-
dc.subject.subareaMechanics of Materials-
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