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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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ZnO nanowires were fabricated by hydrothermal synthesis technique for field emission device application. Al-doped zinc oxide (AZO) thin films were prepared as seed layer of catalyst for the ZnO nanowire synthesis, for which conductivity of the seed layer was tried to be improved for enhancing the field emission property of the ZnO nanowire. The AZO seed layer revealed specific resistivity of 7.466×10-4[Ω·㎝] and carrier mobility of 18.6[㎠/Vs]. Additionally, upper tip of the prepared ZnO nanowires was treated by hydrochloric acid (HCl) to form a nanocone shape of ZnO nanowire, which was aimed for enhanced focusing of electric field on that and resultingly to improve field emission property of the ZnO nanowires. The ZnO nanowire with nanocone shape revealed decreased threshold electric field and increased current density than those of the simple ZnO nanowires.
목차
Abstract
1. 서론
2. 실험
3. 결과 및 고찰
4. 결론
감사의 글
참고문헌
저자소개
참고문헌 (8)
참고문헌 신청
1. [학술지(정기간행물)] - Debasish Banerjee / 2004 / Enhanced Field Emission of ZnO Nanowires / Adv.Mater. 16 (22) : 2028 ~ 2032
2. [학술지(정기간행물)] - Hong Sheng Chen / 2007 / Field emission characteristics of ZnO nanotetrapods and the effect of thermal annealing in hydrogen / Chinese Science Bulletin 52 (9) : 1287 ~ 1290
3. [학술지(정기간행물)] - Sunandan Baruah / 2009 / Hydrothermal growth of ZnO nanostructures / Sci. Technol. Adv. Mater. 10 : 013001 ~ 013019
4. [학술지(정기간행물)] - Satyanarayana V.N. / 2006 / One dimensional nanostructured materials / Progress in Materials Science 52 : 699 ~ 913
5. [학술지(정기간행물)] - S. J. Pearton / 2005 / Recent progress in processing and properties of ZnO / Progress in Materials Science 50 : 293 ~ 340
2. [학술지(정기간행물)] - Hong Sheng Chen / 2007 / Field emission characteristics of ZnO nanotetrapods and the effect of thermal annealing in hydrogen / Chinese Science Bulletin 52 (9) : 1287 ~ 1290
3. [학술지(정기간행물)] - Sunandan Baruah / 2009 / Hydrothermal growth of ZnO nanostructures / Sci. Technol. Adv. Mater. 10 : 013001 ~ 013019
4. [학술지(정기간행물)] - Satyanarayana V.N. / 2006 / One dimensional nanostructured materials / Progress in Materials Science 52 : 699 ~ 913
5. [학술지(정기간행물)] - S. J. Pearton / 2005 / Recent progress in processing and properties of ZnO / Progress in Materials Science 50 : 293 ~ 340
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UCI(KEPA) : I410-ECN-0101-2013-560-001701237