Broadband light-trapping enhancement in an ultrathin film a-Si absorber using whispering gallery modes and guided wave modes with dielectric surface-textured structures.
Publication
, Journal Article
Kang, G; Park, H; Shin, D; Baek, S; Choi, M; Yu, D-H; Kim, K; Padilla, WJ
Published in: Advanced materials (Deerfield Beach, Fla.)
May 2013
An embedded nanosphere dielectric structure on an a-Si ultrathin film improves weighted absorption from 23.8% to 39.9%. The PMMA embedding layer offers a guided wave mode as well as mechanical robustness, in addition to the resonant whispering gallery modes coupling. Broadband light-trapping enhancements are observed by dielectric surface textured structures of hemispheres, nanocones, nanospheres, or embedded nanospheres.
Duke Scholars
Published In
Advanced materials (Deerfield Beach, Fla.)
DOI
EISSN
1521-4095
ISSN
0935-9648
Publication Date
May 2013
Volume
25
Issue
18
Start / End Page
2617 / 2623
Related Subject Headings
- Nanoscience & Nanotechnology
- 51 Physical sciences
- 40 Engineering
- 34 Chemical sciences
- 09 Engineering
- 03 Chemical Sciences
- 02 Physical Sciences
Citation
APA
Chicago
ICMJE
MLA
NLM
Kang, G., Park, H., Shin, D., Baek, S., Choi, M., Yu, D.-H., … Padilla, W. J. (2013). Broadband light-trapping enhancement in an ultrathin film a-Si absorber using whispering gallery modes and guided wave modes with dielectric surface-textured structures. Advanced Materials (Deerfield Beach, Fla.), 25(18), 2617–2623. https://doi.org/10.1002/adma.201204596
Kang, Gumin, Haesung Park, Dongheok Shin, Seunghwa Baek, Minjung Choi, Dai-Hyuk Yu, Kyoungsik Kim, and Willie J. Padilla. “Broadband light-trapping enhancement in an ultrathin film a-Si absorber using whispering gallery modes and guided wave modes with dielectric surface-textured structures.” Advanced Materials (Deerfield Beach, Fla.) 25, no. 18 (May 2013): 2617–23. https://doi.org/10.1002/adma.201204596.
Kang G, Park H, Shin D, Baek S, Choi M, Yu D-H, et al. Broadband light-trapping enhancement in an ultrathin film a-Si absorber using whispering gallery modes and guided wave modes with dielectric surface-textured structures. Advanced materials (Deerfield Beach, Fla). 2013 May;25(18):2617–23.
Kang, Gumin, et al. “Broadband light-trapping enhancement in an ultrathin film a-Si absorber using whispering gallery modes and guided wave modes with dielectric surface-textured structures.” Advanced Materials (Deerfield Beach, Fla.), vol. 25, no. 18, May 2013, pp. 2617–23. Epmc, doi:10.1002/adma.201204596.
Kang G, Park H, Shin D, Baek S, Choi M, Yu D-H, Kim K, Padilla WJ. Broadband light-trapping enhancement in an ultrathin film a-Si absorber using whispering gallery modes and guided wave modes with dielectric surface-textured structures. Advanced materials (Deerfield Beach, Fla). 2013 May;25(18):2617–2623.
Published In
Advanced materials (Deerfield Beach, Fla.)
DOI
EISSN
1521-4095
ISSN
0935-9648
Publication Date
May 2013
Volume
25
Issue
18
Start / End Page
2617 / 2623
Related Subject Headings
- Nanoscience & Nanotechnology
- 51 Physical sciences
- 40 Engineering
- 34 Chemical sciences
- 09 Engineering
- 03 Chemical Sciences
- 02 Physical Sciences