Title of article :
De Haas–van Alphen effect in a two-dimensional electron system
Author/Authors :
M.P. Schwarz، نويسنده , , D. Gründler، نويسنده , , H. Rolff، نويسنده , , M. Wilde، نويسنده , , Shawn S. Groth، نويسنده , , Ch. Heyn، نويسنده , , D. Heitmann، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2002
Abstract :
With specially designed micromechanical cantilevers we have measured the magnetization of two-dimensional electron systems formed in an integrated single-layered AlGaAs/GaAs heterojunction. In samples of different mobility we have observed sawtooth-like de Haas–van Alphen oscillations which are evaluated with respect to the effect of the weak disorder.
Keywords :
Two-dimensional electron system , De Haas–van Alphen effect , Magnetization , GaAs
Journal title :
Physica E Low-dimensional Systems and Nanostructures
Journal title :
Physica E Low-dimensional Systems and Nanostructures
