Coherent oscillations of a wave packet in a semiconductor double-quantum-well structure
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Contributors
Abstract
We present the first study of the dynamics of an extended electronic wave packet in a solid. The wave packet is created in a GaAs/AlGaAs double-quantum-well structure by ultrashort pulse excitation. We observe the oscillatory motion of the wave packet between the two wells by using time-resolved degenerate four-wave-mixing and pump-and-probe spectroscopy. © 1991 The American Physical Society.
Details
| Original language | English |
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| Pages (from-to) | 201-204 |
| Number of pages | 4 |
| Journal | Physical review letters |
| Volume | 66 |
| Issue number | 2 |
| Publication status | Published - 1991 |
| Peer-reviewed | Yes |
External IDs
| Scopus | 0001736583 |
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