Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박진섭 | - |
dc.date.accessioned | 2019-12-10T01:19:47Z | - |
dc.date.available | 2019-12-10T01:19:47Z | - |
dc.date.issued | 2018-11 | - |
dc.identifier.citation | SEMICONDUCTOR SCIENCE AND TECHNOLOGY, v. 33, no. 12, Article no. 125018 | en_US |
dc.identifier.issn | 0268-1242 | - |
dc.identifier.issn | 1361-6641 | - |
dc.identifier.uri | https://iopscience.iop.org/article/10.1088/1361-6641/aaeb78 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/120571 | - |
dc.description.abstract | In this paper, we report on an ultraviolet (UV) photodetector based on a pn junction structure hollow anatase n-TiO2 nanosphere monolayer film on a p-GaN template. In order to form and transfer the well-arrayed hollow TiO2 nanosphere monolayer film onto polydimethylsiloxane (PDMS), a facile rubbing method and polyvinyl alcohol (PVA) aqueous solution was used. To investigate the effects of different-sized hollow TiO2 nanospheres, anatase-TiO2 spheres of various diameters were prepared by combining template synthesis and thermal treatment. The responsiveness of the fabricated UV photodetectors using anatase n-TiO2 monolayer/p-GaN was increased from 0.17 to 0.21 A W-1 upon reducing the size of the anatase-phased hollow n-TiO2 spheres from 660 to 360 nm. Our suggested transferable anatase-TiO2 monolayer film is a new n-type single-layer material for electronic and optical device fields developed through the universal usage of displaceable material for targeted hetero-templates. | en_US |
dc.description.sponsorship | This research was supported by the Basic Science Research Program of the National Research Foundation of Korea (NRF), funded by the Ministry of Education, Science, and Technology (NRF-2018R1D1A1B07048382). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | IOP PUBLISHING LTD | en_US |
dc.subject | n-TiO2 | en_US |
dc.subject | photodetector | en_US |
dc.subject | nanosphere monolayer | en_US |
dc.subject | transferable film | en_US |
dc.title | Fabrication of n-TiO2 hollow spheres monolayer-based UV detectors with different-sized nanospheres | en_US |
dc.type | Article | en_US |
dc.relation.no | 12 | - |
dc.relation.volume | 33 | - |
dc.identifier.doi | 10.1088/1361-6641/aaeb78 | - |
dc.relation.page | 1-20 | - |
dc.relation.journal | SEMICONDUCTOR SCIENCE AND TECHNOLOGY | - |
dc.contributor.googleauthor | Yang, Taeyoung | - |
dc.contributor.googleauthor | Shin, Dong Su | - |
dc.contributor.googleauthor | Yu, Jiyeon | - |
dc.contributor.googleauthor | Ji, Yuexing | - |
dc.contributor.googleauthor | Kim, Taek Gon | - |
dc.contributor.googleauthor | Dayakar, T. | - |
dc.contributor.googleauthor | Park, Jinsub | - |
dc.relation.code | 2018001645 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ELECTRONIC ENGINEERING | - |
dc.identifier.pid | jinsubpark | - |
dc.identifier.orcid | https://orcid.org/0000-0003-1079-5532 | - |
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