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저분자 유기 광다이오드 소자의 p형 유기물 두께에 따른 전류 특성에 관한 연구A study on the thickness dependence of p-type organic layer on the current of small molecule-based organic photodiode
- Other Titles
- A study on the thickness dependence of p-type organic layer on the current of small molecule-based organic photodiode
- Issue Date
- Sep-2023
- Publisher
- 한국반도체디스플레이기술학회
- Keywords
- Organic Photo Diodes (OPDi); Flexible; Pentacene; C60; Photodetector
- Citation
- 반도체디스플레이기술학회지, v.22, no.3, pp.101 - 105
- Journal Title
- 반도체디스플레이기술학회지
- Volume
- 22
- Number
- 3
- Start Page
- 101
- End Page
- 105
- ISSN
- 1738-2270
- Abstract
- Organic photo Diodes (OPDi) give multiple advantages in the growing interest of the flexible optoelectronic devices. Organic semiconductors are freeform as they can deposit on any substrate, so it could be flexible. But the inorganic material photodiodes (PDs) are usually fabricated on silicon wafers which are solid. So, normally PDs are inflexible. By those reasons, we decided to make the vacuum deposited small molecule OPDi. We have investigated the OPDi’s J-V characteristic by changing the thickness of p-type layer of OPDi. This device consists of indium-tin-oxide (ITO) / 2,3:6,7-dibenzanthracene (pentacene) / buckminsterfullerene (C60) / aluminum (Al). Its J-V characteristics were measured in the probe station(4156C) that can give dark condition while measuring. And for the luminance characteristics, the photocurrent was measured with the bright halogen lamp and a probe station.
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Collections - IT융합대학 > 전자공학과 > 1. Journal Articles
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