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Valence-band photoemission from a quantum-dot system
Abstract
We report the first application of valence-band photoemission to a quantum-dot system. Photoemission spectra of cadmium sulfide quantum dots, ranging in size from 12 to 35 \AA{} radius, were obtained using photon energies of 20 to 70 eV. The spectra are qualitatively similar to those obtained for bulk cadmium sulfide, but show a shift in the valence-band maximum with size.
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Citations
Cited by
Perspectives on the Physical Chemistry of Semiconductor Nanocrystals
Alivisatos, A. P. (1996) · The Journal of Physical Chemistry · doi:10.1021/jp9535506 · Cited by 3,595
Self-citationSize-Dependent Valence and Conduction Band-Edge Energies of Semiconductor Nanocrystals
Jasieniak, J., Califano, M., & Watkins, S. E. (2011) · ACS Nano · doi:10.1021/nn201681s · Cited by 699
Quantum confinement effects in semiconductor clusters
Rama Krishna, M. V., & Friesner, R. A. (1991) · The Journal of Chemical Physics · doi:10.1063/1.461258 · Cited by 329
Metadata
- Authors
- Colvin, V. L., Alivisatos, A. P., & Tobin, J. G.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1991-05-27
- Volume
- 66
- Issue
- 21
- Pages
- 2786-2789
- ISSN
- 0031-9007 (ISSN-L)
- OpenAlex
- W1964327231
- Cited by
- 176
- References
- 0
- FWCI
- 3.66
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Valence-band photoemission from a quantum-dot system. https://app.cochat.ai/papers/10.1103/physrevlett.66.2786
- The paper
- Colvin, V. L., Alivisatos, A. P., & Tobin, J. G. (1991). Valence-band photoemission from a quantum-dot system. Physical Review Letters. https://doi.org/10.1103/physrevlett.66.2786
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
