지원사업
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.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.1
- 수록면
- 137 - 146 (10page)
이용수
초록· 키워드
오류제보하기
Vertically well-aligned ZnO nanowire (NW) arrays were synthesized directly on GaN/sapphire and Si substrate from Zn vapor deposition without catalysts. Experimental results showed that the number density, diameter, crystallinity and degree of the alignment of ZnO NWs depended strongly on both the substrate position and kind of the substrates used for the growth. The photoluminescence (PL) characteristics of the grown ZnO NW arrays exhibit a strong and sharp ultraviolet (UV) emission at 379 nm and a broad weak emission in the visible range, indicating that the obtained ZnO NWs have a high crystal quality with excellent optical properties. The as-grown ZnO NWs were characterized by using scanning electron microscopy (SEM), high resolution transmission electronic microscopy (HR-TEM), and X-ray diffraction (XRD).
목차
등록된 정보가 없습니다.
참고문헌 (50)
참고문헌 신청
H.C. Hsu / 2005 / Orientation enhanced growth and optical properties of ZnO nanowires grown on porous silicon substrates / Nanochnology 16:297
L. Vayssieres / 2004 / On the design of advanced metal oxide nanomaterials / Int. J. Nanotechnol 1:1
J. Nayak / 2008 / Effect of substrate on the structure and optical properties of ZnO nanorods / J. Phys. D: Appl. Phys 41:115303
A. Nahhas / 2001 / Epitaxial growth of ZnO films on Si substrates using an epitaxial GaN buffer / Appl. Phys. Lett 78:1511
이철진 / 200308 / Low-temperature growth of ZnO nanowire array by a simple physical vapor-deposition method / CHEMISTRY OF MATERIALS 15:3294
L. Vayssieres / 2004 / On the design of advanced metal oxide nanomaterials / Int. J. Nanotechnol 1:1
J. Nayak / 2008 / Effect of substrate on the structure and optical properties of ZnO nanorods / J. Phys. D: Appl. Phys 41:115303
A. Nahhas / 2001 / Epitaxial growth of ZnO films on Si substrates using an epitaxial GaN buffer / Appl. Phys. Lett 78:1511
이철진 / 200308 / Low-temperature growth of ZnO nanowire array by a simple physical vapor-deposition method / CHEMISTRY OF MATERIALS 15:3294
이 논문의 저자 정보
최근 본 자료
댓글(0)
0