𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Short range scattering effect of InAs quantum dots in the transport properties of two dimensional electron gas

✍ Scribed by Kannan, E. S.; Kim, Gil-Ho; Kumar, Sanjeev; Farrer, I.; Ritchie, D. A.; Son, Jun Ho; Baik, Jeong Min; Lee, Jong-Lam; Youn, D. H.; Kang, Kwang-Yong

Book ID
121286897
Publisher
American Institute of Physics
Year
2007
Tongue
English
Weight
342 KB
Volume
90
Category
Article
ISSN
0003-6951

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Transport properties of two-dimensional
Transport properties of two-dimensional electron gases in Ga[Al]As heterostructures containing InAs self-assembled quantum dots
✍ E Ribeiro; R JΓ€ggi; T Heinzel; K Ensslin; T.G Medeiros-Ribeiro; P.M Petroff πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 295 KB

We have performed transport experiments on two-dimensional electron gases in a GaAs-Alo.sGa,-/As heterostructure containing InAs self-assembled quantum dots in close proximity to the heterointerface. We find that the dots act as repulsive scatterers and dominate the mobility. In the samples with the

Novel effects produced on a two dimensio
Novel effects produced on a two dimensional electron gas by introducing InAs dots in the plane of the quantum well
✍ S CinΓ ; D.D Arnone; H.P Hughes; D Whittaker; M Pepper; D.A Ritchie πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 89 KB

We show that the presence of InAs dots embedded in a host GaAs quantum well containing a two-dimensional electron gas dramatically modiΓΏes the cyclotron resonance (CR). Far-infrared CR measurements show two modes with di erent dispersions with applied magnetic ΓΏeld B. The lower-frequency mode, with