Memory effect on CdSe nanocrystals embedded in SiO2 matrix
| Autor: | M. J. M. Gomes, Zs. J. Horváth, Eduardo Alves, Anabela G. Rolo, S. Levichev, Adil Chahboun, P. Basa, N.P. Barradas |
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| Rok vydání: | 2008 |
| Předmět: |
010302 applied physics
Photoluminescence Chemistry business.industry Size dependent Analytical chemistry 02 engineering and technology General Chemistry 021001 nanoscience & nanotechnology Condensed Matter Physics 01 natural sciences 7. Clean energy Matrix (chemical analysis) symbols.namesake Nanocrystal Cdse nanocrystals 0103 physical sciences Memory window Materials Chemistry symbols Optoelectronics 0210 nano-technology business Spectroscopy Raman spectroscopy |
| Zdroj: | Solid State Communications. 148:105-108 |
| ISSN: | 0038-1098 |
| Popis: | CdSe nanocrystals (NCs) embedded in a solid SiO2 matrix were fabricated by RF-sputtering technique. Raman and photoluminescence spectroscopy illustrated the NCs size dependent confinement effect. The CdSe NCs charging effects were electrically characterized by means of capacitance–voltage measurements. A memory effect was demonstrated through memory window measurements. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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