Optical Characterization of Nanomaterials
| Autor: | Sabu Thomas, Anshida Mayeen, Mooleparambil S. Kala, Anju K. Nair, Nandakumar Kalarikkal, Leyana K. Shaji |
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| Rok vydání: | 2018 |
| Předmět: |
Photoluminescence
Materials science Nanostructure Physics::Optics Nanoparticle chemistry.chemical_element Nanotechnology 02 engineering and technology Condensed Matter::Mesoscopic Systems and Quantum Hall Effect 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences 0104 chemical sciences Characterization (materials science) Nanomaterials symbols.namesake chemistry symbols 0210 nano-technology Absorption (electromagnetic radiation) Carbon Raman scattering |
| Popis: | Optical properties are among the most entrancing and helpful properties of nanomaterials and have been widely examined utilizing an assortment of optical spectroscopic strategies. Here, we present a detailed discussion covering the optical properties of metal nanoparticles, semiconductor nanoparticles, semiconductor quantum dots, metallic clusters, and carbon-based materials. It covers UV-Vis absorption and the photoluminescence (PL) properties, their control, and origins in various nanoparticles. Different mechanisms in which nanostructures exhibit PL are discussed. The optical-related applications of nanoparticles are explained in a detailed manner. We have critically analyzed the surface-enhanced Raman scattering and nonlinear optical limiting properties of different types of nanostructures. |
| Databáze: | OpenAIRE |
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