Effects of growth rate on InP nanowires morphology and crystal structure
We report the effects of growth rate on the crystal structure of InP nanowires grown on InP (111)B substrate by metal organic chemical vapour deposition (MOCVD) using gold nanoparticles as catalysts. Results showed that slower growth rate helps to reduce planar defects and the crystal structure chan...
| Main Authors: | , , , , , |
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| 格式: | 文件 |
| 语言: | English English |
| 出版: |
Elsevier
2013
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| 在线阅读: | http://psasir.upm.edu.my/id/eprint/30175/1/Effects%20of%20growth%20rate%20on%20InP%20nanowires%20morphology%20and%20crystal%20structure.pdf |
| _version_ | 1825947655139753984 |
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| author | Paiman, Suriati Gao, Qiang Tan, H. H. Jagadish, C. Zhang, X. Zou, J. |
| author_facet | Paiman, Suriati Gao, Qiang Tan, H. H. Jagadish, C. Zhang, X. Zou, J. |
| author_sort | Paiman, Suriati |
| collection | UPM |
| description | We report the effects of growth rate on the crystal structure of InP nanowires grown on InP (111)B substrate by metal organic chemical vapour deposition (MOCVD) using gold nanoparticles as catalysts. Results showed that slower growth rate helps to reduce planar defects and the crystal structure changes from wurtzite to zinc-blende with increasing both group III and V precursors flows. Nonetheless, the tapering effect can be reduced with growth rate. High resolution transmission electron microscopy (HR-TEM) confirmed that the crystal structure changes with growth rate. |
| first_indexed | 2024-03-06T08:16:43Z |
| format | Article |
| id | upm.eprints-30175 |
| institution | Universiti Putra Malaysia |
| language | English English |
| last_indexed | 2024-03-06T08:16:43Z |
| publishDate | 2013 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | upm.eprints-301752015-10-28T03:09:09Z http://psasir.upm.edu.my/id/eprint/30175/ Effects of growth rate on InP nanowires morphology and crystal structure Paiman, Suriati Gao, Qiang Tan, H. H. Jagadish, C. Zhang, X. Zou, J. We report the effects of growth rate on the crystal structure of InP nanowires grown on InP (111)B substrate by metal organic chemical vapour deposition (MOCVD) using gold nanoparticles as catalysts. Results showed that slower growth rate helps to reduce planar defects and the crystal structure changes from wurtzite to zinc-blende with increasing both group III and V precursors flows. Nonetheless, the tapering effect can be reduced with growth rate. High resolution transmission electron microscopy (HR-TEM) confirmed that the crystal structure changes with growth rate. Elsevier 2013-11-15 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/30175/1/Effects%20of%20growth%20rate%20on%20InP%20nanowires%20morphology%20and%20crystal%20structure.pdf Paiman, Suriati and Gao, Qiang and Tan, H. H. and Jagadish, C. and Zhang, X. and Zou, J. (2013) Effects of growth rate on InP nanowires morphology and crystal structure. Journal of Crystal Growth, 383. pp. 100-105. ISSN 0022-0248 10.1016/j.jcrysgro.2013.08.014 English |
| spellingShingle | Paiman, Suriati Gao, Qiang Tan, H. H. Jagadish, C. Zhang, X. Zou, J. Effects of growth rate on InP nanowires morphology and crystal structure |
| title | Effects of growth rate on InP nanowires morphology and crystal structure |
| title_full | Effects of growth rate on InP nanowires morphology and crystal structure |
| title_fullStr | Effects of growth rate on InP nanowires morphology and crystal structure |
| title_full_unstemmed | Effects of growth rate on InP nanowires morphology and crystal structure |
| title_short | Effects of growth rate on InP nanowires morphology and crystal structure |
| title_sort | effects of growth rate on inp nanowires morphology and crystal structure |
| url | http://psasir.upm.edu.my/id/eprint/30175/1/Effects%20of%20growth%20rate%20on%20InP%20nanowires%20morphology%20and%20crystal%20structure.pdf |
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