Ordered nanostructure of single-crystalline GaN nanowires in a honeycomb structure of anodic alumina
書誌事項
- 公開日
- 2000-02
- 権利情報
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- https://www.cambridge.org/core/terms
- DOI
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- 10.1557/jmr.2000.0054
- 公開者
- Springer Science and Business Media LLC
この論文をさがす
説明
<jats:p>Ordered nanostructure of single-crystalline GaN nanowires in a honeycomb structure of anodic alumina was synthesized through a gas reaction of Ga<jats:sub>2</jats:sub>O vapor with a constant ammonia atmosphere at 1273 K in the presence of nano-sized metallic indium catalysis. Atomic force microscopy, x-ray diffraction, Raman backscattering spectroscopy, scanning electron microscopy, and transmission electron microscopy indicate that the ordered nanostructure consists of single-crystalline hexagonal wurtzite GaN nanowires in the uniform pores of anodic alumina about 20 nm in diameter and 40–50 μm in length. The growth mechanism of the ordered nanostructure is discussed. The photoluminescence spectrum of this nanostructure is also reported.</jats:p>
収録刊行物
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- Journal of Materials Research
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Journal of Materials Research 15 (2), 347-350, 2000-02
Springer Science and Business Media LLC