Effects of curing temperature on physical properties of hydrothermally-grown yttrium-doped ZnO nanorods
- Authors
- Heo, Sungeun; Kim, Changmin; Lee, Byoungho; Lee, Youngmin; Lee, Sejoon; Kim, Deuk Young
- Issue Date
- May-2015
- Publisher
- ELSEVIER SCIENCE BV
- Keywords
- Yttrium-doped zinc oxide; Nanorods; Hydrothermal synthesis; Thermal curing
- Citation
- CURRENT APPLIED PHYSICS, v.15, no.5, pp 580 - 583
- Pages
- 4
- Indexed
- SCI
SCIE
SCOPUS
KCI
- Journal Title
- CURRENT APPLIED PHYSICS
- Volume
- 15
- Number
- 5
- Start Page
- 580
- End Page
- 583
- URI
- https://scholarworks.dongguk.edu/handle/sw.dongguk/25333
- DOI
- 10.1016/j.cap.2015.02.011
- ISSN
- 1567-1739
1878-1675
- Abstract
- We investigated the effects of the curing temperature on physical properties of hydrothermal synthesized yttrium-doped ZnO (YZO) nanorods. Compared to the as-grown sample, the c-axis preference (i.e., the peak intensity of x-ray diffraction at the (002) Bragg angle) was much enhanced after curing in vacuum at 200 degrees C. In addition, 200-degrees C-cured YZO nanorods showed a significant decrease in the number of metastable oxygen bonds. These resulted in both the increase in ultra-violet emission and the decrease in oxygen-related deep-level emission. (C) 2015 Elsevier B.V. All rights reserved.
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Collections - College of Natural Science > Division of Physics & Semiconductor Science > 1. Journal Articles

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