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- Rihtnesberg, D. B., et al.
(författare)
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ZnO nanorods/nanoflowers and their applications
- 2011
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Ingår i: Proc. - Int. NanoElectronics Conf., INEC. - 9781457703799
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Konferensbidrag (refereegranskat)abstract
- Single-crystalline zinc oxide (ZnO) nanorods (NRs) have been synthesized through a chemical bath deposition method. Their diameter is about 80 nm, and their length range from 1 μm to 7 μm can be controlled by growth time. Formation of nanoflower arrays composed of nanorods has been also achieved utilizing a standard micro-fabrication technique. Two types of ZnO nanorods devices are detailed to demonstrate their optoelectronic applications.
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2. |
- Wang, Q., et al.
(författare)
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Compacted nanoscale sensors by merging ZnO nanorods with interdigitated electrodes
- 2011
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Ingår i: Proc SPIE Int Soc Opt Eng. - : SPIE. - 9780819486059
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Konferensbidrag (refereegranskat)abstract
- ZnO nanorods (NRs) sensors utilizing hybrid or monolithic integration of the NRs on nanoscale or microscale interdigitated electrodes (IDEs) were fabricated and characterized. The IDEs with their finger electrode width ranging from 50 nm to 3 μm were formed on SiO2/Si substrates by nanoimprint lithography or conventional photolithography and metallization techniques, whereas the ZnO NRs were grown by chemical synthesis method. The average diameter of the ZnO NRs is about 100 nm, and their length can be varied from 2 to 5 μm by controlling growth time. When sensing targets, such as molecules or nanoparticles, bind onto the ZnO NRs, the conductance between IDEs will change. As probing test, II-VI quantum dots (QDs) were attached on the ZnO NRs, and clear responses were obtained by measuring and comparing current-voltage (I-V) characteristic of the sensor before and after binding the QDs.
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4. |
- Åstlund, L, et al.
(författare)
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4H- 6H-SiC UV photodetectors
- 2012
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Ingår i: Phys. Status Solid. ; c9:7, s. 1680-2
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Tidskriftsartikel (refereegranskat)
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