Analysis of metallic nanoparticles embedded in thin film semiconductors for optoelectronic applications
| العنوان: | Analysis of metallic nanoparticles embedded in thin film semiconductors for optoelectronic applications |
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| المؤلفون: | Elisabete C. B. A. Alegria, Miguel Fernandes, M. Prazeres, R. P. O. Silva, D. Texeira, Ana P. C. Ribeiro, Manuela Vieira, Yuri Vygranenko, Paula Louro, Alessandro Fantoni |
| المصدر: | Repositório Científico de Acesso Aberto de Portugal Repositório Científico de Acesso Aberto de Portugal (RCAAP) instacron:RCAAP |
| بيانات النشر: | Springer Science and Business Media LLC, 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | Amorphous silicon, Materials science, Microscope, Mie scattering, Metal nanoparticles, Nanoparticle, DDSCAT, 02 engineering and technology, Dielectric, 01 natural sciences, law.invention, Metal, chemistry.chemical_compound, law, 0103 physical sciences, Mie theory, Electrical and Electronic Engineering, Plasmon, 010302 applied physics, business.industry, LSPR, 021001 nanoscience & nanotechnology, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, Semiconductor, chemistry, visual_art, visual_art.visual_art_medium, Optoelectronics, 0210 nano-technology, business |
| الوصف: | This paper reports about a study of the local plasmonic resonance (LSPR) produced by metal nanoparticles embedded in a dielectric or semiconductor matrix. It is presented an analysis of the LSPR for different nanoparticle metals, shapes, and embedding media composition. Metals of interest for nanoparticle composition are Aluminum and Gold. Shapes of interest are nanospheres and nanotriangles. We study in this work the optical properties of metal nanoparticles diluted in water or embedded in amorphous silicon, ITO and ZnO as a function of size, aspect-ratio and metal type. Following the analysis based on the exact solution of the Mie theory and DDSCAT numerical simulations, it is presented a comparison with experimental measurements realized with arrays of metal nanospheres. Simulations are also compared with the LSPR produced by gold nanotriangles (Au NTs) that were chemically produced and characterized by microscope and optical measurements. info:eu-repo/semantics/publishedVersion |
| تدمد: | 1572-817X 0306-8919 |
| DOI: | 10.1007/s11082-018-1523-z |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5178e065c6597d0ce3b66716fe0300c8 https://doi.org/10.1007/s11082-018-1523-z |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....5178e065c6597d0ce3b66716fe0300c8 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 1572817X 03068919 |
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| DOI: | 10.1007/s11082-018-1523-z |