Repository at Hanyang UniversityCOLLEGE OF ENGINEERING SCIENCES[E](공학대학)MATERIALS SCIENCE AND CHEMICAL ENGINEERING(재료화학공학과)Articles
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dc.contributor.author이정호-
dc.date.accessioned2019-05-22T02:55:46Z-
dc.date.available2019-05-22T02:55:46Z-
dc.date.issued2018-04-
dc.identifier.citationACS APPLIED MATERIALS & INTERFACES, v. 10, No. 17, Page. 14292-14298en_US
dc.identifier.issn1944-8244-
dc.identifier.urihttps://pubs.acs.org/doi/abs/10.1021/acsami.8b05141-
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/105473-
dc.description.abstractWe report a self-biased and transparent Cu4O3/TiO2 heterojunction for ultraviolet photodetection. The dynamic photoresponse improved 8.5 X 10(4)% by adding silver nanowires (AgNWs) Schottky contact and maintaining 39% transparency. The current density voltage characteristics revealed a strong interfacial electric field, responsible for zero-bias operation. In addition, the dynamic photoresponse measurement endorsed the effective holes collection by embedded-AgNWs network, leading to fast rise and fall time of 0.439 and 0.423 ms, respectively. Similarly, a drastic improvement in responsivity and detectivity of 187.5 mAW(-1) and of 5.13 X 10(9) Jones, is observed, respectively. The AgNWs employed as contact electrode can ensure high-performance for transparent and flexible optoelectronic applications.en_US
dc.description.sponsorshipThe authors acknowledge the financial support the Basic Science Research Program through the National Research Foundation (NRF) of Korea by the Ministry of Education (NRF-2015R1D1A1A01059165) and Korea Institute of Energy Technology Evaluation and Planning (KETEP) and the Ministry of Trade, Industry & Energy (MOTIE) of the Republic of Korea (KETEP-20168520011370). Prof. J.-H. Lee has special appreciation of the Human Rescources Development program (KETEP-20154030200680). Authors acknowledge the helpful discussion and useful informaiton provided by Prof. Ralf B. WEHRSPOHN, Fraunhofer IMW Halle, Germany. Sohail Abbas and Mohit Kumar are equally contributed to this work.en_US
dc.language.isoen_USen_US
dc.publisherAMER CHEMICAL SOCen_US
dc.subjectheterojunctionen_US
dc.subjecthigh performingen_US
dc.subjectmetal oxidesen_US
dc.subjectmultijunctionen_US
dc.subjectsilver nanowiresen_US
dc.subjecttransparenten_US
dc.titleSilver-Nanowire-Embedded Transparent Metal-Oxide Heterojunction Schottky Photodetectoren_US
dc.typeArticleen_US
dc.identifier.doi10.1021/acsami.8b05141-
dc.relation.page1-7-
dc.relation.journalACS APPLIED MATERIALS & INTERFACES-
dc.contributor.googleauthorAbbas, Sohail-
dc.contributor.googleauthorKumar, Mohit-
dc.contributor.googleauthorKim, Hong-Sik-
dc.contributor.googleauthorKim, Joondong-
dc.contributor.googleauthorLee, Jung-Ho-
dc.relation.code2018001712-
dc.sector.campusE-
dc.sector.daehakCOLLEGE OF ENGINEERING SCIENCES[E]-
dc.sector.departmentDEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING-
dc.identifier.pidjungho-
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