Impact of Stoichiometry on the Electronic Structure of PbS Quantum Dots
Although the stoichiometry of bulk lead sulfide (PbS) is exactly 1∶1, that of quantum dots (QDs) can be considerably different from this crystalline limit. Employing first-principles calculations, we show that the impact of PbS QD stoichiometry on the electronic structure can be enormous, suggesting...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
American Physical Society,
2013-10-04T17:15:12Z.
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| Subjects: | |
| Online Access: | Get fulltext |