Plasmonic Enhancement of Photocurrent in a Hybrid Structure with a Subwavelength Aluminum Grating
| Autor: | S. P. Palto, S. G. Yudin, V. V. Lazarev, I. V. Simdyankin, Vladimir V. Artemov, Maxim V. Gorkunov, Lev M. Blinov |
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| Rok vydání: | 2018 |
| Předmět: |
Photocurrent
Materials science Physics and Astronomy (miscellaneous) Solid-state physics business.industry Physics::Optics Context (language use) 02 engineering and technology Grating 021001 nanoscience & nanotechnology 01 natural sciences 0103 physical sciences Electrode Optoelectronics 010306 general physics 0210 nano-technology business Anisotropy Plasmon Excitation |
| Zdroj: | JETP Letters. 107:464-469 |
| ISSN: | 1090-6487 0021-3640 |
| DOI: | 10.1134/s002136401808012x |
| Popis: | Strong anisotropy of photocurrent excitation is observed in a hybrid photovoltaic structure comprising a film of organic-semiconductor blend and a subwavelength metal grating at one of the electrodes. The results are explained in the context of a numerical model demonstrating different characters of localization of optical fields with different polarizations and, correspondingly, the polarization-selective excitation of plasmons. |
| Databáze: | OpenAIRE |
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