PROBING THE SCATTERING POTENTIAL OF N-IMPURITIES IN GaAs BY MAGNETO-TUNNELING

Autor: N. Miura, Duncan K. Maude, Giles Allison, Amalia Patanè, N. V. Kozlova, Laurence Eaves, J. Endicott, Nobuya Mori, Mark Hopkinson, J. Freudenberger
Rok vydání: 2007
Předmět:
Zdroj: International Journal of Modern Physics B. 21:1600-1604
ISSN: 1793-6578
0217-9792
DOI: 10.1142/s0217979207043270
Popis: We study the strong effect of a small concentration (1 part per 1000) of randomly distributed N-resonant scatterers on the quantized Landau level states of a GaAs quantum well. Our magneto-tunneling spectroscopy measurements allow us to probe the resonant and non-resonant component of the N-related scattering potential.
Databáze: OpenAIRE
Pro tento záznam nejsou dostupné žádné jednotky.