| DOI | Resolve DOI: https://doi.org/10.1103/PhysRevB.54.R11082 |
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| Author | Search for: Brown, S. A.; Search for: Young, Jeff F.; Search for: Brum, J. A.; Search for: Hawrylak, P.1; Search for: Wasilewski, Z.1 |
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| Affiliation | - National Research Council Canada. NRC Institute for Microstructural Sciences
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| Format | Text, Article |
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| Abstract | We have obtained absolute interband absorption spectra from a series of modulation-doped GaAs/Al 0.3 Ga 0.7As multiple quantum wells covering a wide range of two-dimensional electron densities. The evolution of the threshold line shape from an exciton to a Fermi-edge singularity is quantified. We discuss the influence of the doubly occupied bound state (X-) on the line shape and compare the results with realistic many-body calculations. |
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| Publication date | 1996-10-15 |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 12338126 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 99e26398-2684-4a73-86d2-538254ab8fb8 |
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| Record created | 2009-09-10 |
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| Record modified | 2020-03-20 |
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