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Size effect in the low temperature magnetoresistance of narrow GaAs/AlGaAs wires

✍ Scribed by Y. Ochiai; T. Onishi; J.P. Bird; M. Kawabe; K. Ishibashi; Y. Aoyagi; S. Namba

Book ID
118365030
Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
324 KB
Volume
263
Category
Article
ISSN
0039-6028

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πŸ“œ SIMILAR VOLUMES

Scattering time in GaAs/AlGaAs narrow wi
Scattering time in GaAs/AlGaAs narrow wires in the presence of magnetic field
✍ K. Ishibashi; Y. Aoyagi; S. Namba; Y. Ochiai; M. Kawabe; K. Gamo πŸ“‚ Article πŸ“… 1991 πŸ› Elsevier Science 🌐 English βš– 264 KB

Magnetoresistance measurements have been performed in narrow GaAs/A1GaAs wires in order to study the scattering process in mesoscopic wires. Amplitude analysis of theShubnikov -de Haas oscillations shows that electrons have two scattering times, depending upon the magnetic field range. The critical