Surface electronic properties of CdSe nanocrystallites
| ISSN: |
1434-6079
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| Keywords: |
73.20.Dx ; 73.20.At ; 63.20.Kr
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| Source: |
Springer Online Journal Archives 1860-2000
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| Topics: |
Physics
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| Notes: |
Abstract The surface electronic properties of CdSe nanocrystallites have been probed using low temperature and Zeeman spectroscopies. Fluorescence line narrowed spectra show dramatic changes between 1.75 and 10 K and also as a function of applied magnetic field. These effects are attributed to the localization of the photogenerated charge carriers on the surface. A simple model has been constructed to calculate the charge distribution within the nanocrystallite.
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| Type of Medium: |
Electronic Resource
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| URL: |