Optical properties of fullerite C60 nanostructures in water
The colloidal solution of fullerene C60 in water has been investigated by UV-VIS spectroscopy. It is shown that the peculiarities of colloidal solution spectrum are similar to UV-VIS spectrum for solid state C60. The direct and indirect optical transitions were found for this colloidal solution...
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Format: | Article |
Language: | English |
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D.Ghitu Institute of Electronic Engineering and Nanotechnologies
2005-03-01
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Series: | Moldavian Journal of the Physical Sciences |
Online Access: | https://mjps.nanotech.md/archive/2005/article/3196 |
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author | Dihor, Ion |
author_facet | Dihor, Ion |
author_sort | Dihor, Ion |
collection | DOAJ |
description | The colloidal solution of fullerene C60 in water has been investigated by UV-VIS
spectroscopy. It is shown that the peculiarities of colloidal solution spectrum are similar to
UV-VIS spectrum for solid state C60. The direct and indirect optical transitions were found for
this colloidal solution of fullerene. The existence of indirect transitions proves the presence of
solid state C60 in water. The influence of IR laser irradiation on the colloidal solution of
fullerene in water was also investigated. It is shown that under action of high power laser
radiation the red shift of the optical line corresponding to hu↔t1u (HOMO-LUMO) transitions
arises. Other transitions are not affected by IR laser. |
first_indexed | 2024-04-11T14:28:43Z |
format | Article |
id | doaj.art-69e47a02d59e4a18bfbdd6064492e0fe |
institution | Directory Open Access Journal |
issn | 1810-648X 2537-6365 |
language | English |
last_indexed | 2024-04-11T14:28:43Z |
publishDate | 2005-03-01 |
publisher | D.Ghitu Institute of Electronic Engineering and Nanotechnologies |
record_format | Article |
series | Moldavian Journal of the Physical Sciences |
spelling | doaj.art-69e47a02d59e4a18bfbdd6064492e0fe2022-12-22T04:18:43ZengD.Ghitu Institute of Electronic Engineering and NanotechnologiesMoldavian Journal of the Physical Sciences1810-648X2537-63652005-03-01422402443196Optical properties of fullerite C60 nanostructures in waterDihor, IonThe colloidal solution of fullerene C60 in water has been investigated by UV-VIS spectroscopy. It is shown that the peculiarities of colloidal solution spectrum are similar to UV-VIS spectrum for solid state C60. The direct and indirect optical transitions were found for this colloidal solution of fullerene. The existence of indirect transitions proves the presence of solid state C60 in water. The influence of IR laser irradiation on the colloidal solution of fullerene in water was also investigated. It is shown that under action of high power laser radiation the red shift of the optical line corresponding to hu↔t1u (HOMO-LUMO) transitions arises. Other transitions are not affected by IR laser.https://mjps.nanotech.md/archive/2005/article/3196 |
spellingShingle | Dihor, Ion Optical properties of fullerite C60 nanostructures in water Moldavian Journal of the Physical Sciences |
title | Optical properties of fullerite C60 nanostructures in water |
title_full | Optical properties of fullerite C60 nanostructures in water |
title_fullStr | Optical properties of fullerite C60 nanostructures in water |
title_full_unstemmed | Optical properties of fullerite C60 nanostructures in water |
title_short | Optical properties of fullerite C60 nanostructures in water |
title_sort | optical properties of fullerite c60 nanostructures in water |
url | https://mjps.nanotech.md/archive/2005/article/3196 |
work_keys_str_mv | AT dihorion opticalpropertiesoffulleritec60nanostructuresinwater |