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Title
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Probing the core-shell-shell structure of CdSe/CdTe/CdS type II quantum dots for solar cell applications
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Author
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Abstract
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| A greater understanding of multiple exciton generation in heterostructured colloidal quantum dots can be achieved through detailed modelling, and used to optimise their design for solar cell applications. However, such modelling requires an accurate knowledge of the physical structure of the quantum dots. Here we report the use of high angle annular dark field (HAADF) scanning transmission electron microscope (STEM) imaging to study the size and shape of CdSe/CdTe/CdS type II quantum dots at each of the three stages of their synthesis. |
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Language
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English
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Source (journal)
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Journal of physics : conference series. - Bristol, 2004, currens
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Source (book)
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Conference of the Electron-Microscopy-and-Analysis-Group (EMAG), SEP 03-06, 2013, York, ENGLAND
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Publication
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Bristol
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Iop publishing ltd
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2014
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ISSN
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1742-6588
[print]
1742-6596
[online]
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DOI
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10.1088/1742-6596/522/1/012069
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Volume/pages
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522
(2014)
, 4 p.
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Article Reference
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UNSP 012069
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ISI
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000340969200069
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Medium
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E-only publicatie
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Full text (Publisher's DOI)
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