S-Space College of Natural Sciences (자연과학대학) Dept. of Physics and Astronomy (물리·천문학부) Physics (물리학전공) Journal Papers (저널논문_물리학전공)
Position-Controlled Selective Growth of ZnO nanorods on Si Substrates Using Facet-Controlled GaN Micropatterns
- Hong, Young Joon; An, Sung Jin; Jung, Hye Seong; Lee, Chul-Ho; Yi, Gyu-Chul
- Issue Date
- Adv. Mater. 2007, 19, 4416
- ZnO nanorod arrays are selectively grown on 31 Substrates using facet-controlled GaN micropatterns with highly anisotropic surface energies. Although we used facet-controlled GaN micropatterns for selective MOPVE growth, other micropatterns can be employed if the difference in surface energies between a top surface and the sidewalls of a micropattern is large enough to affect heteroepitaxial selective growth of the nanorods. This growth may be expanded to create many other position-controlled semiconductor nanorods.
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