Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1233629 | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | 2009 | 6 Pages |
Abstract
Highly luminescent CdSe/CdS core–shell nanocrystals have been assembled on indium tin oxide (ITO) coated glass substrates using a wet synthesis route. The physical properties of the quantum dots (QD) have been investigated using X-ray diffraction, transmission electron microscopy and optical absorption spectroscopy techniques. These quantum dots showed a strong enhancement in the near band edge absorption. The in situ luminescence behavior has been interpreted in the light of the quantum confinement effect and induced strain in the core–shell structure.
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Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
A.B. Sharma, Sudhir Kumar Sharma, M. Sharma, R.K. Pandey, D.S. Reddy,