Effect of thermal treatment on the optical properties of colloidal Cu nanoparticles prepared by ion-implantation in quartz glass
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales A.C.
1999
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| _version_ | 1876464906609360896 |
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| author | A. Bautista Hernández |
| author_facet | A. Bautista Hernández |
| contents | Effect of thermal treatment on the optical properties of colloidal Cu nanoparticles prepared by ion-implantation in quartz glass A. Bautista Hernández L. Rodríguez U. Pal J.C. Cheang Wong Física, Astronomía y Matemáticas High energy (2 MeV) Cu ions were implanted in quartz glass with different doses in the range of 5x1015 to 1x1016 ions/cm2 with a fixed current density of 1.5 mA. Rutherford back-scattering spectrometry (RBS) has been used to study the distribution of Cu in the matrix. Copper clusters containing two and three atoms and colloidal copper particles were formed within silica matrix. Optical absorption measurements and the Maxwell-Garnett (MG) theory with mean free-path (MFP) correction have been used to study the formation and growth of the nanoparticles in the matrix and the effect of thermal annealing on them 1999 artículo científico 1665-3521 https://www.redalyc.org/articulo.oa?id=94200978 en http://www.redalyc.org/revista.oa?id=942 Superficies y vacío application/pdf Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales A.C. Superficies y vacío (México) Num.9 |
| format | Artículo científico |
| id | redalyc_94200978 |
| institution | Redalyc |
| language | en |
| publishDate | 1999 |
| publisher | Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales A.C. |
| spellingShingle | Effect of thermal treatment on the optical properties of colloidal Cu nanoparticles prepared by ion-implantation in quartz glass A. Bautista Hernández Física, Astronomía y Matemáticas Effect of thermal treatment on the optical properties of colloidal Cu nanoparticles prepared by ion-implantation in quartz glass A. Bautista Hernández L. Rodríguez U. Pal J.C. Cheang Wong Física, Astronomía y Matemáticas High energy (2 MeV) Cu ions were implanted in quartz glass with different doses in the range of 5x1015 to 1x1016 ions/cm2 with a fixed current density of 1.5 mA. Rutherford back-scattering spectrometry (RBS) has been used to study the distribution of Cu in the matrix. Copper clusters containing two and three atoms and colloidal copper particles were formed within silica matrix. Optical absorption measurements and the Maxwell-Garnett (MG) theory with mean free-path (MFP) correction have been used to study the formation and growth of the nanoparticles in the matrix and the effect of thermal annealing on them 1999 artículo científico 1665-3521 https://www.redalyc.org/articulo.oa?id=94200978 en http://www.redalyc.org/revista.oa?id=942 Superficies y vacío application/pdf Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales A.C. Superficies y vacío (México) Num.9 |
| title | Effect of thermal treatment on the optical properties of colloidal Cu nanoparticles prepared by ion-implantation in quartz glass |
| topic | Física, Astronomía y Matemáticas |
| url | https://www.redalyc.org/articulo.oa?id=94200978 |