| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10619288 | Synthetic Metals | 2005 | 5 Pages |
Abstract
We investigate the effect of film morphology and phase segregation in polymer/colloidal PbS nanocrystal films on the near-infrared photoluminescence quantum efficiency (PLQE) of the nanocrystals. A direct correlation between the size of closed packed nanocrystal phase separated domains and lower PLQE was established. Films with a near-infrared PLQE of up to 12% have been prepared.
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Authors
Tung-Wah Frederick Chang, Ahmed Maria, Paul W. Cyr, Vlad Sukhovatkin, Larissa Levina, Edward H. Sargent,