High temperature ballistic transport observed in AlGaAs/InGaAs/GaAs small four-terminal structures.

Autor: Hirayama, Y., Tarucha, S.
Předmět:
Zdroj: Applied Physics Letters; 10/25/1993, Vol. 63 Issue 17, p2366, 3p, 4 Graphs
Abstrakt: Examines the transport characteristics of an AlGaAs/InGaAs/GaAs four-terminal structures by focused ion beam scanning. Comparison of the negative peak of the bend resistance and the magnetic field curve; Indication of the temperature dependence of the negative peak amplitude of the structure; Effect of thermal broadening of the electron energy on the system.
Databáze: Complementary Index