Crystallographic alignment of ZnO nanorod arrays on Zn2GeO4 nanocrystals : promising lattice-matched substrates
We demonstrated that ternary Zn2GeO4 crystals could be used as potential lattice-matched substrates for ZnO nanorod array growth. Single-crystalline Zn2GeO4 nanowires were used as substrates for crystallographic alignment of ZnO nanorod arrays. Structural characterization verified the heteroepitaxia...
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| Main Authors: | , |
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| 格式: | Article |
| 語言: | English |
| 出版: |
2012
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| 主題: | |
| 在線閱讀: | https://hdl.handle.net/10356/94416 http://hdl.handle.net/10220/8497 |
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| 機構: | Nanyang Technological University |
| 語言: | English |
| 總結: | We demonstrated that ternary Zn2GeO4 crystals could be used as potential lattice-matched substrates for ZnO nanorod array growth. Single-crystalline Zn2GeO4 nanowires were used as substrates for crystallographic alignment of ZnO nanorod arrays. Structural characterization verified the heteroepitaxial growth between the ZnO c-plane and Zn2GeO4 side facets, which was attributed to the small lattice mismatches. The semiconducting Zn2GeO4 crystals are of potential interest as novel alternative substrates for ZnO nanorod array growth. |
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