| Citation: |
Chen Jing, Tang Jiyu, Han Peide, Chen Junfang. Optical properties in 1D photonic crystal structure using Si/C60 multilayers[J]. Journal of Semiconductors, 2009, 30(4): 043001. doi: 10.1088/1674-4926/30/4/043001
Chen J, Tang J Y, Han P D, Chen J F. Optical properties in 1D photonic crystal structure using Si/C60 multilayers[J]. J. Semicond., 2009, 30(4): 043001. doi: 10.1088/1674-4926/30/4/043001.
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Optical properties in 1D photonic crystal structure using Si/C60 multilayers
doi: 10.1088/1674-4926/30/4/043001
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Abstract
The feasibility of using Si/C60 multilayer films as one-dimensional (1D) photonic band gap crystals was investigated by theoretical calculations using a transfer matrix method (TMM). The response has been studied both within and out of the periodic plane of Si/C60 multilayers. It is found that Si/C60 multilayer films show incomplete photonic band gap (PBG) behavior in the visible frequency range. The fabricated Si/C60 multilayers with two pairs of 70 nm C60 and 30 nm Si layers exhibit a PBG at central wavelength of about 600 nm, and the highest reflectivity can reach 99%. As a consequence, this photonic crystal may be important for fabricating a photonic crystal with an incomplete band gap in the visible frequency range.-
Keywords:
- fullerene,
- Si,
- multilayer films,
- photonic band gap,
- TMM method
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References
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Proportional views
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