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Synthesis and Characterization of ZnO Nanoflowers Grown on AlN Films by Solution Deposition |
| GAO Hai-Yong;YAN Fa-Wang;ZHANG Yang;LI Jin-Min;ZENG Yi-Ping |
| Semiconductor Lighting Technology Research and Development Centre,Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083 |
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| Cite this article: |
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GAO Hai-Yong, YAN Fa-Wang, ZHANG Yang et al 2008 Chin. Phys. Lett. 25 640-643 |
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Abstract ZnO nanoflowers are synthesized on AlN films by solution method. The synthesized nanoflowers are composed of nanorods, which are pyramidal and grow from a central point, thus forming structures that are flower-shaped as a whole. The nanoflowers have two typical morphologies: plate-like and bush-like. The XRD spectrum corresponds to the side planes of the ZnO nanorods made up of the nanoflowers. The micro-Raman spectrum of the ZnO nanoflowers exhibits the E2 (high) mode and the second order multiple-phonon mode. The photoluminescence spectrum of the ZnO nanoflowers exhibits ultraviolet emission centred at 375nm and a broad green emission centred at 526nm.
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| Keywords:
61.46.Hk
81.05.Dz
81.10.Dn
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Received: 11 November 2007
Published: 30 January 2008
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[1] Chik H, Liang J, Cloutier S G, Kouklin N and Xu J M 2004 Appl. Phys. Lett. 84 3376
[2] Wei H Y, Hu W G, Zhang P F, Liu X L, Zhu Q S and Wang Z G 2007 Chin. Phys. Lett. 24 1738
[3] Wei A, Sun X W, Xu C X, Dong Z L, Yu M B and Huang W 2006 Appl. Phys. Lett. 88 213102
[4] Fan Z Y, Chang P C, Lu J G, Walter E C, Penner R M, Lin C H andLee H P 2004 Appl. Phys. Lett. 85 6128
[5] Pan Z W, Dai Z R and Wang Z L 2001 Science 291 1947
[6] Choi Y J, Park J H and Park J G 2005 J. Mater. Res. 20 959
[7] Xing Y J, Xi Z H, Zhang X D, Song J H, Wang R M, Xu J, Xue Z Q andYu D P 2005 Appl. Phys. A 80 1527
[8] Park J Y, Oh H, Kim J J and Kim S S 2006 J. Cryst. Growth 287 145
[9] Gao H Y, Yan F W, Li J M, Zeng Y P and Wang J X 2007 J.Phys. D: Appl. Phys. 40 3654
[10] Huang A P, Chu P K and Wu X L 2006 Appl. Phys. Lett. 88 251103
[11] Wei L, Zhang X B and Zhu Z Y 2007 J. Vac. Sci. Technol. B 25 608
[12] Yan F W, Tsukihara M, Nakamura A, Yadani T, Fukumoto T, Naoi Yand Sakai S 2004 Jpn. J. Appl. Phys. 43 L1057
[13] Kumar S, Gupta V and Sreenivas K 2005 Nanotechnology 16 1167
[14] Zhang J, Sun L D, Yin J L, Su H L, Liao C S and Yan C H 2002 Chem. Mater. 14 4172
[15] Li W J, Shi E W, Zhong W Z and Yin Z W 1999 J. Cryst.Growth 203 186
[16] Porto S P S and Krishnan R S 1967 J. Chem. Phys. 47 1009
[17] Umar A, Kim S H, Lee Y S, Nahm K S and Hahn Y B 2005 J.Cryst. Growth 282 131
[18] Cusc\'o R, Alarc\'on-Llad\'o E, Ib\'a\~nez J, Art\'us L,Jim\'enez J, Wang B and Callahan M J 2007 Phys. Rev. B 75 165202
[19] Chen Y W, Liu Y C, Lu S X, Xu C S, Shao C L, Wang C, Zhang J Y,Lu Y M, Shen D Z and Fan X W 2005 J. Chem. Phys. 123 134701 |
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