Position- and Morphology-Controlled ZnO Nanostructures Grown on Graphene Layers

被引:72
作者
Kim, Yong-Jin [1 ]
Yoo, Hyobin [1 ,2 ]
Lee, Chul-Ho [1 ]
Park, Jun Beom [1 ]
Baek, Hyeonjun [1 ]
Kim, Miyoung [2 ]
Yi, Gyu-Chul [1 ]
机构
[1] Seoul Natl Univ, Natl Creat Res Initiat, Ctr Semicond Nanorods, Dept Phys & Astron, Seoul 151747, South Korea
[2] Seoul Natl Univ, Dept Mat Sci & Engn, Seoul 151744, South Korea
基金
新加坡国家研究基金会;
关键词
ZnO; graphene; nanostructure; nanodevice; VAPOR-PHASE EPITAXY; FILMS; NANOWIRES;
D O I
10.1002/adma.201201966
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Position- and morphology-controlled ZnO nanostructures are grown on an oxygen plasma-treated selective area of graphene layers using metal-organic vapor-phase epitaxy. The structural and optical characteristics examined by electron microscopy, cathodoluminescence and photoluminescence techniques indicate that high-quality nanostructures are prepared on graphene layers. This approach to grow the controlled ZnO nanostructures selectively on graphene layers enables us to fabricate various nanodevices including GaN/ZnO coaxial nanotube LED microarrays.
引用
收藏
页码:5565 / 5569
页数:5
相关论文
共 24 条
[1]   Superior thermal conductivity of single-layer graphene [J].
Balandin, Alexander A. ;
Ghosh, Suchismita ;
Bao, Wenzhong ;
Calizo, Irene ;
Teweldebrhan, Desalegne ;
Miao, Feng ;
Lau, Chun Ning .
NANO LETTERS, 2008, 8 (03) :902-907
[2]   Biased bilayer graphene: Semiconductor with a gap tunable by the electric field effect [J].
Castro, Eduardo V. ;
Novoselov, K. S. ;
Morozov, S. V. ;
Peres, N. M. R. ;
Dos Santos, J. M. B. Lopes ;
Nilsson, Johan ;
Guinea, F. ;
Geim, A. K. ;
Castro Neto, A. H. .
PHYSICAL REVIEW LETTERS, 2007, 99 (21)
[3]   Transferable GaN Layers Grown on ZnO-Coated Graphene Layers for Optoelectronic Devices [J].
Chung, Kunook ;
Lee, Chul-Ho ;
Yi, Gyu-Chul .
SCIENCE, 2010, 330 (6004) :655-657
[4]   Doping graphene with metal contacts [J].
Giovannetti, G. ;
Khomyakov, P. A. ;
Brocks, G. ;
Karpan, V. M. ;
van den Brink, J. ;
Kelly, P. J. .
PHYSICAL REVIEW LETTERS, 2008, 101 (02)
[5]   The controlled growth of GaN nanowires [J].
Hersee, Stephen D. ;
Sun, Xinyu ;
Wang, Xin .
NANO LETTERS, 2006, 6 (08) :1808-1811
[6]   Shape-Controlled Nanoarchitectures Using Nanowalls [J].
Hong, Young Joon ;
Jung, Hye Seong ;
Yoo, Jinkyoung ;
Kim, Yong-Jin ;
Lee, Chul-Ho ;
Kim, Miyoung ;
Yi, Gyu-Chul .
ADVANCED MATERIALS, 2009, 21 (02) :222-+
[7]   Time-resolved and time-integrated photoluminescence in ZnO epilayers grown on Al2O3(0001) by metalorganic vapor phase epitaxy [J].
Jung, SW ;
Park, WI ;
Cheong, HD ;
Yi, GC ;
Jang, HM ;
Hong, S ;
Joo, T .
APPLIED PHYSICS LETTERS, 2002, 80 (11) :1924-1926
[8]   Large-scale pattern growth of graphene films for stretchable transparent electrodes [J].
Kim, Keun Soo ;
Zhao, Yue ;
Jang, Houk ;
Lee, Sang Yoon ;
Kim, Jong Min ;
Kim, Kwang S. ;
Ahn, Jong-Hyun ;
Kim, Philip ;
Choi, Jae-Young ;
Hong, Byung Hee .
NATURE, 2009, 457 (7230) :706-710
[9]   Vertically aligned ZnO nanostructures grown on graphene layers [J].
Kim, Yong-Jin ;
Lee, Jae-Hyun ;
Yi, Gyu-Chul .
APPLIED PHYSICS LETTERS, 2009, 95 (21)
[10]   Flexible Inorganic Nanostructure Light-Emitting Diodes Fabricated on Graphene Films [J].
Lee, Chul-Ho ;
Kim, Yong-Jin ;
Hong, Young Joon ;
Jeon, Seong-Ran ;
Bae, Sukang ;
Hong, Byung Hee ;
Yi, Gyu-Chul .
ADVANCED MATERIALS, 2011, 23 (40) :4614-+