대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2009년도 제40회 하계학술대회
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- Pages.1347_1348
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- 2009
액상에서 성장한 ZnO 나노와이어의 전계방출 특성연구
Field emission characteristics of ZnO nanowires grown at liquid phase
- No, I.J. (INHA Univ.) ;
- Kim, S.H. (Korea Electronics Technology Institute) ;
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Cho, J.W.
(Korea Electronics Technology Institute) ;
- Park, G.B. (Yuhan College) ;
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Kim, Y.H.
(Kyungwon Univ.) ;
- Lee, D.C. (INHA Univ.) ;
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Shin, P.K.
(INHA Univ.)
- 발행 : 2009.07.14
초록
We fabricated FEDs based on ZnO nanowires. ZnO nanowires were synthesized on Au thin films by hydrothermal method on hot plate. After 2 hours, we obtained nanowires of chin form. The high-purity nanowires showed sharp tips geometry with a wurtzite structure. The field emission properties of the ZnO nanowires were investigated in high vacuum chamber. The turn-on field for the ZnO nanowires was found to be about 4.1 V/
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