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Observation of the excited level of excitons in GaAs quantum wells
Abstract
The light- and heavy-hole two-dimensional exciton term values are determined directly from the excitation spectra of GaAs-${\mathrm{Al}}_{x}{\mathrm{Ga}}_{1\ensuremath{-}x}\mathrm{As}$ heterostructures with GaAs well widths $L$ from 42 to 145 \AA{}. these values are in excellent agreement with a theoretical model which contains no adjustable parameters. This theory also gives integrated strengths for the excitons which agree with experiment, and ground-state binding energies as a function of $L$.
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Citations
Cited by
Electronic properties of two-dimensional systems
Ando, T., Fowler, A. B., & Stern, F. (1982) · Reviews of Modern Physics · doi:10.1103/revmodphys.54.437 · Cited by 7,455
Exciton binding energy in quantum wells
Bastard, G., Mendez, E. E., Chang, L. L., & Esaki, L. (1982) · Physical Review B · doi:10.1103/physrevb.26.1974 · Cited by 835
Room-temperature excitonic nonlinear-optical effects in semiconductor quantum-well structures
Chemla, D. S., & Miller, D. A. B. (1985) · Journal of the Optical Society of America B · doi:10.1364/josab.2.001155 · Cited by 409
Metadata
- Authors
- Miller, R. C., Kleinman, D. A., Tsang, W. T., & Gossard, A. C.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 1981-07-15
- Volume
- 24
- Issue
- 2
- Pages
- 1134-1136
- ISSN
- 0163-1829 (ISSN-L)
- OpenAlex
- W2049379378
- Cited by
- 488
- References
- 0
- FWCI
- 14.91
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Observation of the excited level of excitons in GaAs quantum wells. https://app.cochat.ai/papers/10.1103/physrevb.24.1134
- The paper
- Miller, R. C., Kleinman, D. A., Tsang, W. T., & Gossard, A. C. (1981). Observation of the excited level of excitons in GaAs quantum wells. Physical Review B. https://doi.org/10.1103/physrevb.24.1134
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