Substrate effects on ZnO nanostructure growth via nanoparticle-assisted pulsed-laser deposition
Substrate effects on ZnO nanostructure growth via nanoparticle-assisted pulsed-laser deposition
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通过纳米颗粒辅助脉冲激光沉积对 ZnO 纳米结构生长的基材影响
DOI:
10.1016/j.apsusc.2007.10.084
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发表时间:
2008-03
期刊:
影响因子:
--
通讯作者:
R. Q. Guo
中科院分区:
文献类型:
--
作者:
D. Nakamura;M. Higashihata;M. Ueda;J. Nishimura;T. Okada;R. Q. Guo
The effects of various substrate conditions on the morphology, crystal structure and photoluminescence of ZnO nanostructures synthesized by nanoparticle-assisted pulsed-laser ablation deposition were investigated. It is concluded that the sapphire substrate with a 1h anneal at 1000°C is the most favorable to the vertical growth of ZnO nanostructures. SEM analysis indicates that the well-aligned diameter-modulated ZnO nanonails with unique shape were successfully synthesized on the annealed sapphire substrate. The as-synthesized ZnO nanostructures exhibit an ultraviolet emission at around 390nm and the absent green emission under room temperature, indicating that there is a very low concentration of deep-level defects inside ZnO lattices. The novel ZnO nanostructures could offer novel opportunities for both fundamental research and technological applications.
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DOI:
10.1021/jp052199d
发表时间:
2005-09
期刊:
The journal of physical chemistry. B
影响因子:
--
作者:
Zengxing Zhang;Jianxiong Wang;Huajun Yuan;Yan Gao;Dongfang Liu;L. Song;Y. Xiang;Xiaowei Zhao;Lifeng Liu;S. Luo;Xinyuan Dou;S. Mou;Weiya Zhou;S. Xie
通讯作者:
Zengxing Zhang;Jianxiong Wang;Huajun Yuan;Yan Gao;Dongfang Liu;L. Song;Y. Xiang;Xiaowei Zhao;Lifeng Liu;S. Luo;Xinyuan Dou;S. Mou;Weiya Zhou;S. Xie
影响因子:
4
作者:
Zhang, BP;Binh, NT;Usami, N
通讯作者:
Usami, N
DOI:
10.1007/s00339-004-2797-5
发表时间:
2004-09
期刊:
Applied Physics A
影响因子:
--
作者:
Tatsuo Okada;B. H. Agung;Y. Nakata
通讯作者:
Tatsuo Okada;B. H. Agung;Y. Nakata
影响因子:
3.2
作者:
Muth, JF;Kolbas, RM;Narayan, J
通讯作者:
Narayan, J
DOI:
10.1111/j.1151-2916.1964.tb14632.x
发表时间:
1964-01-01
影响因子:
3.9
作者:
LAUDISE, RA;KOLB, ED;CAPORASO, AJ
通讯作者:
CAPORASO, AJ