Influence of Annealing on Optical Properties of ZnO Nanorods Obtained by the Microwave-Assisted Hydrothermal Process

被引:0
|
作者
Materska, P. [1 ]
Witkowski, B. S. [2 ]
Godlewski, M. [1 ,2 ]
机构
[1] Cardinal S Wyszynski Univ, Dept Math & Nat Sci, Coll Sci, Dewajtis 5, PL-01815 Warsaw, Poland
[2] Polish Acad Sci, Inst Phys, Aleja Lotnikow 32-46, PL-02668 Warsaw, Poland
关键词
ZINC-OXIDE; DEVICES; EFFICIENCY; CELLS;
D O I
10.12693/APhysPolA.130.1202
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Optical properties of ZnO nanorods (of different sizes, grown on two different substrates) are investigated. Nanorods were grown using microwave-assisted hydrothermal process on gallium nitride or silicon substrate. To initiate nanorods growth on a silicon substrate ZnO nucleation layer was used. ZnO nanoseeds were deposited by atomic layer deposition. For GaN substrate an epitaxial relation was observed. For both substrates nanorods show a hexagonal structure, expected for wurtzite ZnO. Results of nanorods annealing are discussed.
引用
收藏
页码:1202 / 1204
页数:3
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