Chang, S. J. and Hsiao, C. H. and Wang, S. B. and Cheng, Y. C. and Li, T. C. and Chang, S. P. and Huang, B. R. and Hung, S. C. (2009) A Quaternary ZnCdSeTe Nanotip Photodetector. Nanoscale Research Letters, 4 (12). pp. 1540-1546.
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Official URL: http://www.springerlink.com/content/j42156071513n5...
Abstract
The authors report the growth of needle-like high density quaternary Zn0.87Cd0.13Se0.98Te0.02 nanotips on oxidized Si(100) substrate. It was found that average length and average diameter of the nanotips were 1.3 μm and 91 nm, respectively. It was also found that the as-grown ZnCdSeTe nanotips exhibit mixture of cubic zinc-blende and hexagonal wurtzite structures. Furthermore, it was found that the operation speeds of the fabricated ZnCdSeTe nanotip photodetector were fast with turn-on and turn-off time constants both less than 2 s.
| Item Type: | Article |
|---|---|
| Subjects: | Physical Science > Nanophysics Physical Science > Nano objects Material Science > Nanochemistry Material Science > Nanostructured materials |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Physics Faculty of Engineering, Science and Mathematics > School of Chemistry |
| ID Code: | 8320 |
| Deposited By: | JNCASR |
| Deposited On: | 05 Oct 2010 08:13 |
| Last Modified: | 05 Oct 2010 08:13 |
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