دورية أكاديمية
High-throughput patterning of photonic structures with tunable periodicity
| العنوان: | High-throughput patterning of photonic structures with tunable periodicity |
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| المؤلفون: | Kempa, Thomas, Bediako, D. Kwabena, Kim, Sun-Kyung, Park, Hong-Gyu, Nocera, Daniel |
| بيانات النشر: | National Academy of Sciences |
| سنة النشر: | 2015 |
| المجموعة: | Harvard University: DASH - Digital Access to Scholarship at Harvard |
| الوصف: | A patterning method termed "RIPPLE" (reactive interface patterning promoted by lithographic electrochemistry) is applied to the fabrication of arrays of dielectric and metallic optical elements. This method uses cyclic voltammetry to impart patterns onto the working electrode of a standard three-electrode electrochemical setup. Using this technique and a template stripping process, periodic arrays of Ag circular Bragg gratings are patterned in a high-throughput fashion over large substrate areas. By varying the scan rate of the cyclically applied voltage ramps, the periodicity of the gratings can be tuned in situ over micrometer and submicrometer length scales. Characterization of the periodic arrays of periodic gratings identified point-like and annular scattering modes at different planes above the structured surface. Facile, reliable, and rapid patterning techniques like RIPPLE may enable the high-throughput and low-cost fabrication of photonic elements and metasurfaces for energy conversion and sensing applications. ; Version of Record |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 0027-8424 0744-2831 1091-6490 |
| العلاقة: | Proceedings of the National Academy of Sciences of the United States of America; Kempa, Thomas J., D. Kwabena Bediako, Sun-Kyung Kim, Hong-Gyu Park, and Daniel G. Nocera. 2015. “High-Throughput Patterning of Photonic Structures with Tunable Periodicity.” Proceedings of the National Academy of Sciences 112 (17): 5309–13. https://doi.org/10.1073/pnas.1504280112Test.; http://nrs.harvard.edu/urn-3:HUL.InstRepos:41461180Test |
| DOI: | 10.1073/pnas.1504280112 |
| الإتاحة: | https://doi.org/10.1073/pnas.1504280112Test http://nrs.harvard.edu/urn-3:HUL.InstRepos:41461180Test |
| رقم الانضمام: | edsbas.D0404BCB |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 00278424 07442831 10916490 |
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| DOI: | 10.1073/pnas.1504280112 |