✦ LIBER ✦
Ballistic high-field transport in mesoscopic confining potentials—observation of THz oscillations in AlxGa1−xAs heterostructures
✍ Scribed by M. Eckardt; A. Schwanhäußer; L. Robledo; S. Malzer; G.H. Döhler; M. Betz; A. Leitenstorfer
- Book ID
- 104427660
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 509 KB
- Volume
- 12
- Category
- Article
- ISSN
- 1386-9477
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✦ Synopsis
Realistic Monte-Carlo simulations as well as ÿrst experimental data show that classical, quasi-ballistic, phase-coherent electron oscillations are possible in relatively wide and suitably designed conÿning potentials. Two di erent conÿning potentials have been investigated and the oscillation frequencies expected from the calculations were observed in the pump and probe experiments.