2010•ICEIC : International Conference on Electronics, Informations and CommunicationsRequires access

Hydrothermal growth of ZnO nanorods on seeded layers

Jimin Kwon, H.H. Kim, M.S. Kim, J. H. Han, Jie Zhou, S.G. Park

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Abstract

We have observed that different size ZnO nanorods could be grown on patterned ZnO seed layers of different sizes. It is a novel method to grow nanorods using hydrothermal synthesis. Different size ZnO seed layers were prepared by lift-off process. Diameter and length of nanorods are decreased as the width of seed layer patterns increase from 5㎛ to 100㎛. To understand crystallinity and optical property of nanorods, X-ray diffraction and photoluminescence measurements were done.

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What this paper is about

We have observed that different size ZnO nanorods could be grown on patterned ZnO seed layers of different sizes. It is a novel method to grow nanorods using hydrothermal synthesis. Different size ZnO seed layers were prepared by lift-off process. Diameter and length of nanorods are decreased as the width of seed layer patterns increase from 5㎛ to 100㎛. To understand crystallinity and optical property of nanorods, X-ray diffraction and photoluminescence measurements were done.

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Available abstract

We have observed that different size ZnO nanorods could be grown on patterned ZnO seed layers of different sizes. It is a novel method to grow nanorods using hydrothermal synthesis. Different size ZnO seed layers were prepared by lift-off process. Diameter and length of nanorods are decreased as the width of seed layer patterns increase from 5㎛ to 100㎛. To understand crystallinity and optical property of nanorods, X-ray diffraction and photoluminescence measurements were done.

Key concepts: Nanorod, Hydrothermal circulation, Crystallinity, Materials science, Photoluminescence, Seeding, Nanotechnology, Layer (electronics)

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