DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Yoon, Jun-Bo | - |
dc.contributor.advisor | 윤준보 | - |
dc.contributor.author | Yeon, Jeong-Ho | - |
dc.contributor.author | 연정호 | - |
dc.date.accessioned | 2015-04-23T06:12:35Z | - |
dc.date.available | 2015-04-23T06:12:35Z | - |
dc.date.issued | 2014 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=568579&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/196543 | - |
dc.description | 학위논문(박사) - 한국과학기술원 : 전기및전자공학과, 2014.2, [ xvi, 94 p. ] | - |
dc.description.abstract | Nanowires have high potential to be applied to very wide range of science and engineering fields. So far, various fabrication methods for generating nanowires based on a top-down and bottom-up approaches. However, existing nanowires fabrication technologies show some problems, such as low productivity, material dependency, lack of dimension-controllability and so on. These technological hurdles make the existing nanowires fabrication method to be used in industrial and commercial applications. In this research, a novel approach for nanowires production based on a large-area, high-density nanograting template is proposed and demonstrated. A large-area nanograting pattern as a master template is developed through a novel repetitive pattern scaling technology. The fabricated master template was transferred to a plastic substrate through a high-resolution nanoimprinting lithography method reproducibly, as a disposable template. By using a conventional physical vapor deposition and wet etching process, both highly ordered nanowire arrays and randomly distributed nanowire network was successfully produced with a wide range of materials. By applying the proposed approach, industry-compatible high-productivity nanowires fabrication was successfully achieved. The proposed technology provides a way to nanowires production, with high material versatility, high regularity, high productivity and efficiency, which have not be achieved by conventional bottom-up based approaches. As practical applications of the proposed nanowire mass-production technology, a high-throughput palladium nanowire based hydrogen sensor and large-area wire grid polarizer for visible light polarizing were proposed and successfully demonstrated. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | Nanowire | - |
dc.subject | 생산성 | - |
dc.subject | 대면적 | - |
dc.subject | 스페이서 리소그래피 | - |
dc.subject | 선격자 편광판 | - |
dc.subject | 센서 | - |
dc.subject | Nanograting | - |
dc.subject | Sensors | - |
dc.subject | Wire Grid Polarizer | - |
dc.subject | Spacer Lithography | - |
dc.subject | Large Area | - |
dc.subject | High Productivity | - |
dc.subject | 나노와이어 | - |
dc.subject | 나노그레이팅 | - |
dc.title | Large area nanograting based nanowires production technology for high productivity and its applications | - |
dc.title.alternative | 대면적 나노그레이팅 기반의 높은 생산성을 가지는 나노와이어 제작 방법과 이의 응용에 관한 연구 | - |
dc.type | Thesis(Ph.D) | - |
dc.identifier.CNRN | 568579/325007 | - |
dc.description.department | 한국과학기술원 : 전기및전자공학과, | - |
dc.identifier.uid | 020095091 | - |
dc.contributor.localauthor | Yoon, Jun-Bo | - |
dc.contributor.localauthor | 윤준보 | - |
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