naa a22 4500 510729355 CHVBK 20180411082947.0 cr unu---uuuuu 180411e20131201xx s 000 0 eng 10.1007/s12200-013-0350-x doi (NATIONALLICENCE)springer-10.1007/s12200-013-0350-x Selective growth and characterization of ZnO nanorods assembled a hexagonal pattern on H2-decomposed GaN epilayer [Elektronische Daten] [Yu Tian, Huiquan Chen, Xiaolong Zhu, Guang Zheng, Jiangnan Dai] This paper reported a simple and effective method for fabricating and patterning highly ordered ZnO nanorod arrays on H2-decomposed GaN epilayer via hydrothermal route. The edge of pattern, which has been decomposed by H2 flow, provides appropriate nucleation sites for the selective-growth of aligned ZnO nanorods. The density of ZnO nanorod arrays assembled the hexagonal pattern can be tuned by varying the solution concentrations, growth time and reaction temperatures. The results have demonstrated that the ZnO nanorods are highly uniform in diameter and height with perfect alignment and are epitaxially grown along [0001] direction. This work provides a novel and accessible route to prepare oriented and aligned ZnO nanorod arrays pattern. And the aligned ZnO nanorods form an ideal hexagonal pattern that might be used in many potential applications of ZnO nanomaterials. Higher Education Press and Springer-Verlag Berlin Heidelberg, 2013 ZnO nanorod nationallicence GaN epilayer nationallicence hexagonal pattern nationallicence hydrothermal nationallicence Tian Yu Department of Physics, Jianghan University, 430056, Wuhan, China aut Chen Huiquan Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, 430074, Wuhan, China aut Zhu Xiaolong Department of Physics, Jianghan University, 430056, Wuhan, China aut Zheng Guang Department of Physics, Jianghan University, 430056, Wuhan, China aut Dai Jiangnan Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, 430074, Wuhan, China aut Frontiers of Optoelectronics Springer Berlin Heidelberg 6/4(2013-12-01), 440-447 2095-2759 6:4<440 2013 6 12200 https://doi.org/10.1007/s12200-013-0350-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s12200-013-0350-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tian Yu Department of Physics, Jianghan University, 430056, Wuhan, China aut NATIONALLICENCE 700 1- Chen Huiquan Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, 430074, Wuhan, China aut NATIONALLICENCE 700 1- Zhu Xiaolong Department of Physics, Jianghan University, 430056, Wuhan, China aut NATIONALLICENCE 700 1- Zheng Guang Department of Physics, Jianghan University, 430056, Wuhan, China aut NATIONALLICENCE 700 1- Dai Jiangnan Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, 430074, Wuhan, China aut NATIONALLICENCE 773 0- Frontiers of Optoelectronics Springer Berlin Heidelberg 6/4(2013-12-01), 440-447 2095-2759 6:4<440 2013 6 12200 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer