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Ultrahigh Density Array of Vertically Aligned Small-molecular Organic Nanowires on Arbitrary Substrates
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Highly ordered GaN-based nanowire arrays grown on patterned (100) silicon and their optical properties
Xingfu Wang1, Jinhui Tong, Xin Chen
1Laboratory of Nanophotonic Functional Materials and Devices, Institute of Opto-Electronic Materials and Technology, South China Normal University, Guangzhou, 510631, People's Republic of China. lishuti@scnu.edu.cn.
Chemical Communications (Cambridge, England)
|November 28, 2013
Abstract:
Arrays of GaN-based nanowires have been synthesized on patterned silicon without a catalyst. The spatial density, length and average radius of the nanowires can be well-controlled. The GaN core contains two semipolar facets and a controllable polar facet. The nanowire heterostructures exhibit excellent laser behavior.
